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KIBBLEWHITE

KIBBLEWHITE

KIBBLEWHITE

Kibblewhite Valvetrain Components and Engine Parts at JJ Motorsports

Kibblewhite Precision Machining, commonly known as Kibblewhite, has been a trusted leader in engine components since its establishment in 1936. With a focus on precision and quality, the brand serves the automotive and powersports industries, providing high-performance parts for racers and enthusiasts worldwide. Kibblewhite specializes in valvetrain components such as valves, valve springs, guides, and seals, all crafted to enhance engine performance, durability, and reliability under demanding conditions.

At JJ Motorsports, we offer a comprehensive selection of Kibblewhite products to optimize your engine's performance. For safe compression maximization, consider the Kibblewhite Piston System 80-81200, featuring convex valve reliefs that match valve geometry and convert to Black Diamond technology. Riders seeking superior wear and thermal conductivity can opt for the Kibblewhite Cast Iron Valve Seat - Exhaust - Evolution 10-SC446, compatible with all fuel blends. Enhance your valvetrain with the Kibblewhite Exhaust Valve 20-21063K, CNC machined from EV8 Stainless Steel or Inconel-751 with a hard chrome coating, or the Kibblewhite Intake Valve 20-21061H for similar high-performance benefits. For boosted applications, the Kibblewhite Spring Kit 20-23600 offers increased spring rates and CNC-machined titanium components.

Kibblewhite's products deliver significant advantages, including improved engine efficiency, longevity, and superior wear resistance through high-grade materials and advanced manufacturing. Key features encompass state-of-the-art techniques like Black Diamond valves for extreme durability, high lift compatibility, and designs that minimize breakdowns while extending vehicle life in racing and high-performance scenarios.

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • KIBBLEWHITE Intake Valve Guide 82-82220

    KIBBLEWHITE Intake Valve Guide 82-82220

    KIBBLEWHITE

    $26.43
    All valve guides are made of Ampco-45, a high-performance compound with 80% copper content to provide great heat conductivity and 5% nickel content for wear resistance, Made in the U.S.A.
    09261174
    SKU:
    09261174
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    PRODUCT NAME:
    VALVE GUIDE
    MATERIAL:
    C630 BRONZE
    APPLICATION:
    INTAKE
    INSIDE DIAMETER IMPERIAL:
    0.2360'
    SIZE IMPERIAL:
    STANDARD
    OUTSIDE DIAMETER IMPERIAL:
    0.4950'
    RIDING STYLE:
    ATV
    UNITS:
    EACH
    $26.43
    Qty in Cart: 0
    Quantity:
    Price:
    $26.43
    Subtotal:
  • KIBBLEWHITE Intake/Exhaust Valve Guide 30-3120

    KIBBLEWHITE Intake/Exhaust Valve Guide 30-3120

    KIBBLEWHITE

    $34.40
    All valve guides are made of Ampco-45, a high-performance compound with 80% copper content to provide great heat conductivity and 5% nickel content for wear resistance, Made in the U.S.A.
    KW303120
    SKU:
    KW303120
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    INSIDE DIAMETER IMPERIAL:
    0.2150'
    OUTSIDE DIAMETER IMPERIAL:
    0.4355'
    PRODUCT NAME:
    VALVE GUIDE
    SIZE IMPERIAL:
    STANDARD
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    APPLICATION:
    EXHAUST
    MATERIAL:
    AMPCO-45
    RIDING STYLE:
    ATV
    $34.40
    Qty in Cart: 0
    Quantity:
    Price:
    $34.40
    Subtotal:
  • KIBBLEWHITE Valve Spring Kit 30-4021

    KIBBLEWHITE Valve Spring Kit 30-4021

    KIBBLEWHITE

    $76.99
    Black Diamond™ valves feature one-piece stainless steel construction with stellite tips and special impregnation to improve wear properties and reduce friction; White Diamond® valves feature...
    KW304021
    SKU:
    KW304021
    Availability:
    Ships Same Business Day
    Weight:
    0.30 LBS
    SPRING LIFT:
    0,450'
    SPRING OPEN PRESSURE:
    202 LB
    TYPE:
    VALVE
    APPLICATION:
    INTAKE
    MATERIAL:
    TITANIUM
    PRODUCT NAME:
    SPRING KIT
    SPRING LIFT IMPERIAL:
    0.450'
    SPRING SEAT PRESSURE:
    66 LB
    APPLICATION:
    EXHAUST
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    Qty in Cart: 0
    Quantity:
    Price:
    $76.99
    Subtotal:
  • KIBBLEWHITE Valve Spring Kit - Big Twin 20-20430

    KIBBLEWHITE Valve Spring Kit - Big Twin 20-20430

    KIBBLEWHITE

    $129.79
    OE style replacement kit, Features dual super clean chrome silicon springs; heat-treated steel base washers, .415" lift, Includes steel retainers, Made in the U.S.A.
    09261442
    SKU:
    09261442
    Availability:
    Ships Same Business Day
    Weight:
    1.45 LBS
    RIDING STYLE:
    STREET
    SPRING OPEN PRESSURE:
    272 LB
    SPRING SEAT PRESSURE:
    129 LB
    TYPE:
    VALVE
    COLLAR MATERIAL:
    STEEL
    MATERIAL:
    STEEL
    UNITS:
    KIT
    APPLICATION:
    EXHAUST
    APPLICATION:
    INTAKE
    PRODUCT NAME:
    SPRING KIT
    SPRING LIFT IMPERIAL:
    0.415'
    $129.79
    Qty in Cart: 0
    Quantity:
    Price:
    $129.79
    Subtotal:
  • KIBBLEWHITE Valve Spring Kit - XL 20-20440

    KIBBLEWHITE Valve Spring Kit - XL 20-20440

    KIBBLEWHITE

    $125.35
    OE style replacement kit, Features dual super clean chrome silicon springs; heat-treated steel base washers, .415" lift, Includes steel retainers, Made in the U.S.A.
    09261444
    SKU:
    09261444
    Availability:
    Ships Same Business Day
    Weight:
    0.75 LBS
    APPLICATION:
    INTAKE
    MATERIAL:
    STEEL
    COLLAR MATERIAL:
    STEEL
    PRODUCT NAME:
    SPRING KIT
    RIDING STYLE:
    STREET
    UNITS:
    KIT
    APPLICATION:
    EXHAUST
    SPRING LIFT IMPERIAL:
    0.400'
    SPRING SEAT PRESSURE:
    95 LB
    TYPE:
    VALVE
    SPRING OPEN PRESSURE:
    325 LB
    $125.35
    Qty in Cart: 0
    Quantity:
    Price:
    $125.35
    Subtotal:
  • KIBBLEWHITE Lower Collar - .725" - Big Twin 20-2111

    KIBBLEWHITE Lower Collar - .725" - Big Twin 20-2111

    KIBBLEWHITE

    $34.80
    Made of heat-treated steel, Machined to fit .725" seal and .565" valve guide, Lower collar is counter bored to allow for greater retainer-to-seal clearance, Made in the U.S.A.
    09261445
    SKU:
    09261445
    Availability:
    Ships Same Business Day
    Weight:
    0.26 LBS
    APPLICATION:
    INTAKE
    COLLAR MATERIAL:
    STEEL
    MATERIAL:
    STEEL
    APPLICATION:
    EXHAUST
    INSIDE DIAMETER IMPERIAL:
    0.725'
    TYPE:
    VALVE
    PRODUCT NAME:
    SPRING COLLAR
    RIDING STYLE:
    STREET
    UNITS:
    SET OF 4
    $34.80
    Qty in Cart: 0
    Quantity:
    Price:
    $34.80
    Subtotal:
  • KIBBLEWHITE Intake Valve - Big Twin 20-4101

    KIBBLEWHITE Intake Valve - Big Twin 20-4101

    KIBBLEWHITE

    $31.01
    One-piece stainless-steel, stellite-tipped valves impregnated by a special nitrided process with .002" depth and .0002" surface buildup to improve wear properties and reduce friction, This process...
    09261452
    SKU:
    09261452
    Availability:
    Ships Same Business Day
    Weight:
    0.22 LBS
    MODEL:
    BLACK DIAMONDâ„¢
    RIDING STYLE:
    STREET
    STEM DIAMETER IMPERIAL:
    0.3765'
    LENGTH IMPERIAL:
    3.590'
    UNITS:
    EACH
    MATERIAL:
    STAINLESS STEEL
    PRODUCT NAME:
    VALVE
    TULIP ANGLE:
    23°
    APPLICATION:
    INTAKE
    HEAD DIAMETER IMPERIAL:
    1.750'
    $31.01
    Qty in Cart: 0
    Quantity:
    Price:
    $31.01
    Subtotal:
  • KIBBLEWHITE Cylinder Stud and Nut Kit 80-82600

    KIBBLEWHITE Cylinder Stud and Nut Kit 80-82600

    KIBBLEWHITE

    $161.95
    Both nut and stud have rolled threads for the strongest possible threads, Made in the U.S.A.
    24011316
    SKU:
    24011316
    Availability:
    Ships Same Business Day
    Weight:
    0.80 LBS
    COLOR/FINISH:
    OXIDE
    BASE FINISH:
    RAW
    RIDING STYLE:
    UTV
    TYPE:
    STUD
    BASE COLOR:
    BLACK
    MATERIAL:
    ALLOY STEEL
    PRODUCT NAME:
    HARDWARE KIT
    RIDING STYLE:
    ATV
    TYPE:
    NUT
    APPLICATION:
    CYLINDER
    UNITS:
    KIT
    $161.95
    Qty in Cart: 0
    Quantity:
    Price:
    $161.95
    Subtotal:
  • KIBBLEWHITE Cylinder Stud and Nut Kit 30-33750

    KIBBLEWHITE Cylinder Stud and Nut Kit 30-33750

    KIBBLEWHITE

    $97.95
    Both nut and stud have rolled threads for the strongest possible threads, Made in the U.S.A.
    24011318
    SKU:
    24011318
    Availability:
    Ships Same Business Day
    Weight:
    0.65 LBS
    BASE COLOR:
    BLACK
    BASE FINISH:
    RAW
    COLOR/FINISH:
    OXIDE
    PRODUCT NAME:
    HARDWARE KIT
    RIDING STYLE:
    ATV
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    NUT
    UNITS:
    KIT
    APPLICATION:
    CYLINDER
    MATERIAL:
    ALLOY STEEL
    TYPE:
    STUD
    $97.95
    Qty in Cart: 0
    Quantity:
    Price:
    $97.95
    Subtotal:
  • KIBBLEWHITE Cylinder Stud and Nut Kit 80-82450

    KIBBLEWHITE Cylinder Stud and Nut Kit 80-82450

    KIBBLEWHITE

    $161.95
    Both nut and stud have rolled threads for the strongest possible threads, Made in the U.S.A.
    24011319
    SKU:
    24011319
    Availability:
    Ships Same Business Day
    Weight:
    0.90 LBS
    MATERIAL:
    ALLOY STEEL
    PRODUCT NAME:
    HARDWARE KIT
    RIDING STYLE:
    ATV
    TYPE:
    STUD
    APPLICATION:
    CYLINDER
    BASE FINISH:
    RAW
    COLOR/FINISH:
    OXIDE
    TYPE:
    NUT
    UNITS:
    KIT
    BASE COLOR:
    BLACK
    RIDING STYLE:
    UTV
    $161.95
    Qty in Cart: 0
    Quantity:
    Price:
    $161.95
    Subtotal:
  • KIBBLEWHITE Valve Seat 10-SB290

    KIBBLEWHITE Valve Seat 10-SB290

    KIBBLEWHITE

    $30.30
    Copper-based material designed specifically for use with titanium valves in high performance applications, Give the seat excellent thermal characteristics as well as resistance to corrosion and wear,...
    09261621
    SKU:
    09261621
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    APPLICATION:
    INTAKE
    INSIDE DIAMETER METRIC:
    21.00 MM
    OUTSIDE DIAMETER METRIC:
    29.00 MM
    RIDING STYLE:
    OFF-ROAD
    VALVE SEAT HEIGHT METRIC:
    9.50 MM
    MATERIAL:
    TITANIUM
    PRODUCT NAME:
    VALVE SEAT
    UNITS:
    EACH
    $30.30
    Qty in Cart: 0
    Quantity:
    Price:
    $30.30
    Subtotal:
  • KIBBLEWHITE Valve Seat 10-SB320

    KIBBLEWHITE Valve Seat 10-SB320

    KIBBLEWHITE

    $30.30
    Copper-based material designed specifically for use with titanium valves in high performance applications, Give the seat excellent thermal characteristics as well as resistance to corrosion and wear,...
    09261623
    SKU:
    09261623
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    OFF-ROAD
    VALVE SEAT HEIGHT METRIC:
    9.50 MM
    APPLICATION:
    INTAKE
    MATERIAL:
    TITANIUM
    PRODUCT NAME:
    VALVE SEAT
    OUTSIDE DIAMETER METRIC:
    32.00 MM
    INSIDE DIAMETER METRIC:
    24.00 MM
    UNITS:
    EACH
    $30.30
    Qty in Cart: 0
    Quantity:
    Price:
    $30.30
    Subtotal:
  • KIBBLEWHITE Valve Seat 10-SB330

    KIBBLEWHITE Valve Seat 10-SB330

    KIBBLEWHITE

    $30.30
    Copper-based material designed specifically for use with titanium valves in high performance applications, Give the seat excellent thermal characteristics as well as resistance to corrosion and wear,...
    09261624
    SKU:
    09261624
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    RIDING STYLE:
    OFF-ROAD
    VALVE SEAT HEIGHT METRIC:
    9.50 MM
    MATERIAL:
    TITANIUM
    PRODUCT NAME:
    VALVE SEAT
    APPLICATION:
    EXHAUST
    INSIDE DIAMETER METRIC:
    24.00 MM
    OUTSIDE DIAMETER METRIC:
    33.00 MM
    UNITS:
    EACH
    $30.30
    Qty in Cart: 0
    Quantity:
    Price:
    $30.30
    Subtotal:
  • KIBBLEWHITE Valve Seat 10-SB340

    KIBBLEWHITE Valve Seat 10-SB340

    KIBBLEWHITE

    $30.30
    Copper-based material designed specifically for use with titanium valves in high performance applications, Give the seat excellent thermal characteristics as well as resistance to corrosion and wear,...
    09261625
    SKU:
    09261625
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    APPLICATION:
    INTAKE
    MATERIAL:
    TITANIUM
    OUTSIDE DIAMETER METRIC:
    34.00 MM
    VALVE SEAT HEIGHT METRIC:
    9.50 MM
    INSIDE DIAMETER METRIC:
    26.00 MM
    RIDING STYLE:
    OFF-ROAD
    PRODUCT NAME:
    VALVE SEAT
    UNITS:
    EACH
    $30.30
    Qty in Cart: 0
    Quantity:
    Price:
    $30.30
    Subtotal:
  • KIBBLEWHITE Cylinder Stud - M8 - 8-Pack 20-21040

    KIBBLEWHITE Cylinder Stud - M8 - 8-Pack 20-21040

    KIBBLEWHITE

    $171.95
    The complete surface has been ground to remove all the imperfections of standard rough-milled material, which also removes notch sensitivity, A radius is ground on the last thread to reduce the...
    24011105
    SKU:
    24011105
    Availability:
    Ships Same Business Day
    Weight:
    2.00 LBS
    $171.95
    Qty in Cart: 0
    Quantity:
    Price:
    $171.95
    Subtotal:
  • KIBBLEWHITE Cast Iron Valve Seat 10-SC250

    KIBBLEWHITE Cast Iron Valve Seat 10-SC250

    KIBBLEWHITE

    $7.78
    Premium valve seats for applications using steel valves, A specific combination of alloys allowed a creation of a high density, iron-based valve seat with uniform hardness, exceptional thermal...
    09261629
    SKU:
    09261629
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    INSIDE DIAMETER METRIC:
    17.00 MM
    OUTSIDE DIAMETER METRIC:
    25.00 MM
    RIDING STYLE:
    OFF-ROAD
    APPLICATION:
    INTAKE
    HEAD DIAMETER METRIC:
    25.00 MM
    VALVE SEAT HEIGHT METRIC:
    9.00 MM
    MATERIAL:
    STEEL
    PRODUCT NAME:
    VALVE SEAT
    UNITS:
    EACH
    $7.78
    Qty in Cart: 0
    Quantity:
    Price:
    $7.78
    Subtotal:
  • KIBBLEWHITE Cylinder Dowels - Twin Cam 83080-4

    KIBBLEWHITE Cylinder Dowels - Twin Cam 83080-4

    KIBBLEWHITE

    $13.01
    CNC-machined dowels used for locating cylinder head, Made in the U.S.A.
    24010579
    SKU:
    24010579
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    TYPE:
    CYLINDER
    UNITS:
    4 PACK
    COLOR/FINISH:
    GRAY
    RIDING STYLE:
    STREET
    PRODUCT NAME:
    DOWEL
    $13.01
    Qty in Cart: 0
    Quantity:
    Price:
    $13.01
    Subtotal:
  • KIBBLEWHITE Intake Valve Guide 30-30200

    KIBBLEWHITE Intake Valve Guide 30-30200

    KIBBLEWHITE

    $15.92
    All valve guides are made of Ampco-45, a high-performance compound with 80% copper content to provide great heat conductivity and 5% nickel content for wear resistance, Made in the U.S.A.
    20080200
    SKU:
    20080200
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    INSIDE DIAMETER IMPERIAL:
    0.2155'
    MATERIAL:
    BRONZE
    APPLICATION:
    INTAKE
    MATERIAL:
    AMPCO-45
    PRODUCT NAME:
    VALVE GUIDE
    MATERIAL:
    NICKEL
    SIZE IMPERIAL:
    STANDARD
    UNITS:
    EACH
    OUTSIDE DIAMETER IMPERIAL:
    0.4360'
    RIDING STYLE:
    OFF-ROAD
    $15.92
    Qty in Cart: 0
    Quantity:
    Price:
    $15.92
    Subtotal:
  • KIBBLEWHITE Exhaust Valve Guide 30-30210

    KIBBLEWHITE Exhaust Valve Guide 30-30210

    KIBBLEWHITE

    $15.92
    All valve guides are made of Ampco-45, a high-performance compound with 80% copper content to provide great heat conductivity and 5% nickel content for wear resistance, Made in the U.S.A.
    20080210
    SKU:
    20080210
    Availability:
    Ships Same Business Day
    Weight:
    0.30 LBS
    MATERIAL:
    BRONZE
    APPLICATION:
    EXHAUST
    MATERIAL:
    NICKEL
    OUTSIDE DIAMETER IMPERIAL:
    0.4360'
    RIDING STYLE:
    OFF-ROAD
    PRODUCT NAME:
    VALVE GUIDE
    SIZE IMPERIAL:
    STANDARD
    INSIDE DIAMETER IMPERIAL:
    0.1955'
    MATERIAL:
    AMPCO-45
    UNITS:
    EACH
    $15.92
    Qty in Cart: 0
    Quantity:
    Price:
    $15.92
    Subtotal:
  • KIBBLEWHITE Intake Valve 30-30220

    KIBBLEWHITE Intake Valve 30-30220

    KIBBLEWHITE

    $31.01
    Black Diamondâ„¢ valves are CNC machined from one-piece forgings of EV8 Stainless Steel, Black Diamondâ„¢ proprietary multi-stage process reduces friction, and provides superior resistance to corrosion...
    20080220
    SKU:
    20080220
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    APPLICATION:
    INTAKE
    PRODUCT NAME:
    VALVE
    UNITS:
    EACH
    RIDING STYLE:
    OFF-ROAD
    TULIP ANGLE:
    20°
    MATERIAL:
    STEEL
    HEAD DIAMETER METRIC:
    36.00 MM
    LENGTH IMPERIAL:
    3.315'
    MODEL:
    BLACK DIAMONDâ„¢
    STEM DIAMETER IMPERIAL:
    0.2158'
    $31.01
    Qty in Cart: 0
    Quantity:
    Price:
    $31.01
    Subtotal:
  • KIBBLEWHITE Cast Iron Valve Seat 10-SC380

    KIBBLEWHITE Cast Iron Valve Seat 10-SC380

    KIBBLEWHITE

    $9.44
    Premium valve seats for applications using steel valves, A specific combination of alloys allowed a creation of a high density, iron-based valve seat with uniform hardness, exceptional thermal...
    09261637
    SKU:
    09261637
    Availability:
    Ships Same Business Day
    Weight:
    0.07 LBS
    HEAD DIAMETER METRIC:
    38.50 MM
    PRODUCT NAME:
    VALVE SEAT
    RIDING STYLE:
    ATV
    UNITS:
    EACH
    APPLICATION:
    INTAKE
    MATERIAL:
    STEEL
    OUTSIDE DIAMETER METRIC:
    38.50 MM
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    OFF-ROAD
    INSIDE DIAMETER METRIC:
    29.00 MM
    VALVE SEAT HEIGHT METRIC:
    10.00 MM
    $9.44
    Qty in Cart: 0
    Quantity:
    Price:
    $9.44
    Subtotal:
  • KIBBLEWHITE Exhaust Valve 30-30224

    KIBBLEWHITE Exhaust Valve 30-30224

    KIBBLEWHITE

    $75.37
    Black Diamondâ„¢ valves are CNC machined from one-piece forgings of EV8 Stainless Steel, Black Diamondâ„¢ proprietary multi-stage process reduces friction, and provides superior resistance to corrosion...
    20080224
    SKU:
    20080224
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MODEL:
    BLACK DIAMONDâ„¢
    STEM DIAMETER IMPERIAL:
    0.1957'
    LENGTH IMPERIAL:
    3.320'
    PRODUCT NAME:
    VALVE
    APPLICATION:
    EXHAUST
    HEAD DIAMETER METRIC:
    32.00 MM
    RIDING STYLE:
    OFF-ROAD
    TULIP ANGLE:
    20°
    MATERIAL:
    STEEL
    UNITS:
    EACH
    $75.37
    Qty in Cart: 0
    Quantity:
    Price:
    $75.37
    Subtotal:
  • KIBBLEWHITE Tool Hone Valve Guide 4.0Mm GH-1574

    KIBBLEWHITE Tool Hone Valve Guide 4.0Mm GH-1574

    KIBBLEWHITE

    $40.14
    Durable enough to size C630 bronze and cast iron valve guide materials, Made in the U.S.A.
    38010217
    SKU:
    38010217
    Availability:
    Ships Same Business Day
    Weight:
    0.08 LBS
    MEASUREMENT SYSTEM:
    METRIC
    UNITS:
    EACH
    APPLICATION:
    VALVE GUIDE
    PRODUCT NAME:
    BALL HONER
    RIDING STYLE:
    STREET
    WIDTH:
    4.0 MM
    $40.14
    Qty in Cart: 0
    Quantity:
    Price:
    $40.14
    Subtotal:
  • KIBBLEWHITE Exhaust Valve Guide 96-96300

    KIBBLEWHITE Exhaust Valve Guide 96-96300

    KIBBLEWHITE

    $29.60
    All valve guides are made of Ampco-45, a high-performance compound with 80% copper content to provide great heat conductivity and 5% nickel content for wear resistance, Made in the U.S.A.
    09262420
    SKU:
    09262420
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    APPLICATION:
    EXHAUST
    MATERIAL:
    AMPCO-45
    OUTSIDE DIAMETER IMPERIAL:
    0.4352'
    UNITS:
    EACH
    INSIDE DIAMETER IMPERIAL:
    0.1955'
    MATERIAL:
    BRONZE
    PRODUCT NAME:
    VALVE GUIDE
    RIDING STYLE:
    OFF-ROAD
    MATERIAL:
    NICKEL
    SIZE IMPERIAL:
    STANDARD
    $29.60
    Qty in Cart: 0
    Quantity:
    Price:
    $29.60
    Subtotal:
  • KIBBLEWHITE Beehive Valve Spring Kit 96-96500

    KIBBLEWHITE Beehive Valve Spring Kit 96-96500

    KIBBLEWHITE

    $181.00
    By taking advantage of the latest development in valve spring wire chemistry and manufacturing techniques, By coupling these developments with strict KPMI® design protocols and employing multiple...
    09263042
    SKU:
    09263042
    Availability:
    Ships Same Business Day
    Weight:
    0.45 LBS
    APPLICATION:
    INTAKE
    MATERIAL:
    STEEL
    PRODUCT NAME:
    SPRING KIT
    SPRING LIFT IMPERIAL:
    0.435'
    SPRING SEAT PRESSURE:
    80 IB
    COLLAR MATERIAL:
    STEEL
    MATERIAL:
    TITANIUM
    SPRING LIFT:
    0,435'
    APPLICATION:
    EXHAUST
    SPRING OPEN PRESSURE:
    205 LB
    STYLE:
    OVATE WIRE BEEHIVE
    TYPE:
    VALVE
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    $181.00
    Qty in Cart: 0
    Quantity:
    Price:
    $181.00
    Subtotal:
  • KIBBLEWHITE Intake Valve 96-96512

    KIBBLEWHITE Intake Valve 96-96512

    KIBBLEWHITE

    $54.10
    Black Diamondâ„¢ valves are CNC machined from one-piece forgings of EV8 Stainless Steel, Black Diamondâ„¢ proprietary multi-stage process reduces friction, and provides superior resistance to corrosion...
    09263043
    SKU:
    09263043
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MODEL:
    BLACK DIAMONDâ„¢
    APPLICATION:
    INTAKE
    HEAD DIAMETER METRIC:
    39.93 MM
    MATERIAL:
    STAINLESS STEEL
    PRODUCT NAME:
    VALVE
    STEM DIAMETER IMPERIAL:
    0.2358'
    UNITS:
    EACH
    TULIP ANGLE:
    15°
    LENGTH IMPERIAL:
    3.675'
    RIDING STYLE:
    OFF-ROAD
    $54.10
    Qty in Cart: 0
    Quantity:
    Price:
    $54.10
    Subtotal:
  • KIBBLEWHITE Exhaust Valve 96-96516

    KIBBLEWHITE Exhaust Valve 96-96516

    KIBBLEWHITE

    $54.10
    Black Diamondâ„¢ valves are CNC machined from one-piece forgings of EV8 Stainless Steel, Black Diamondâ„¢ proprietary multi-stage process reduces friction, and provides superior resistance to corrosion...
    09263044
    SKU:
    09263044
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    HEAD DIAMETER METRIC:
    33.15 MM
    TULIP ANGLE:
    30°
    APPLICATION:
    EXHAUST
    MATERIAL:
    STAINLESS STEEL
    PRODUCT NAME:
    VALVE
    LENGTH IMPERIAL:
    3.645'
    RIDING STYLE:
    OFF-ROAD
    MODEL:
    BLACK DIAMONDâ„¢
    STEM DIAMETER IMPERIAL:
    0.2353'
    UNITS:
    EACH
    $54.10
    Qty in Cart: 0
    Quantity:
    Price:
    $54.10
    Subtotal:
  • KIBBLEWHITE Valve Guide - Exhaust 96-96520-E

    KIBBLEWHITE Valve Guide - Exhaust 96-96520-E

    KIBBLEWHITE

    $22.95
    Precision-machined from cast iron, Compatible with no-lead fuel and accept any type of valve-stem material, Made in the U.S.A.
    09263046
    SKU:
    09263046
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MATERIAL:
    CAST IRON
    RIDING STYLE:
    OFF-ROAD
    APPLICATION:
    EXHAUST
    SIZE IMPERIAL:
    STANDARD
    INSIDE DIAMETER IMPERIAL:
    0.2353'
    OUTSIDE DIAMETER IMPERIAL:
    0.4352'
    PRODUCT NAME:
    VALVE GUIDE
    UNITS:
    EACH
    $22.95
    Qty in Cart: 0
    Quantity:
    Price:
    $22.95
    Subtotal:
  • KIBBLEWHITE Valve Guide Seal - Viton 71029-4

    KIBBLEWHITE Valve Guide Seal - Viton 71029-4

    KIBBLEWHITE

    $13.96
    Viton intake/exhaust seals, Made in the U.S.A.
    09263047
    SKU:
    09263047
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MATERIAL:
    VITON
    PRODUCT NAME:
    SEAL
    UNITS:
    4 PACK
    OUTSIDE DIAMETER IMPERIAL:
    0.520'
    RIDING STYLE:
    OFF-ROAD
    APPLICATION:
    EXHAUST
    STEM DIAMETER IMPERIAL:
    0.2360'
    APPLICATION:
    INTAKE
    TYPE:
    VALVE GUIDE
    $13.96
    Qty in Cart: 0
    Quantity:
    Price:
    $13.96
    Subtotal:
  • KIBBLEWHITE Intake Valve 30-4221

    KIBBLEWHITE Intake Valve 30-4221

    KIBBLEWHITE

    $31.01
    Black Diamondâ„¢ valves are CNC machined from one-piece forgings of EV8 Stainless Steel, Black Diamondâ„¢ proprietary multi-stage process reduces friction, and provides superior resistance to corrosion...
    09263048
    SKU:
    09263048
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MODEL:
    BLACK DIAMONDâ„¢
    TULIP ANGLE:
    23°
    APPLICATION:
    INTAKE
    LENGTH IMPERIAL:
    3.535'
    STEM DIAMETER IMPERIAL:
    0.2157'
    UNITS:
    EACH
    HEAD DIAMETER METRIC:
    25.02 MM
    RIDING STYLE:
    STREET
    MATERIAL:
    STAINLESS STEEL
    PRODUCT NAME:
    VALVE
    Qty in Cart: 0
    Quantity:
    Price:
    $31.01
    Subtotal:
  • KIBBLEWHITE Exhaust Valve 30-4222

    KIBBLEWHITE Exhaust Valve 30-4222

    KIBBLEWHITE

    $31.01
    Black Diamondâ„¢ valves are CNC machined from one-piece forgings of EV8 Stainless Steel, Black Diamondâ„¢ proprietary multi-stage process reduces friction, and provides superior resistance to corrosion...
    09263049
    SKU:
    09263049
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MODEL:
    BLACK DIAMONDâ„¢
    RIDING STYLE:
    STREET
    STEM DIAMETER IMPERIAL:
    0.2152'
    MATERIAL:
    STAINLESS STEEL
    PRODUCT NAME:
    VALVE
    UNITS:
    EACH
    APPLICATION:
    EXHAUST
    TULIP ANGLE:
    29°
    HEAD DIAMETER METRIC:
    22.10 MM
    LENGTH IMPERIAL:
    3.475'
    $31.01
    Qty in Cart: 0
    Quantity:
    Price:
    $31.01
    Subtotal:
  • KIBBLEWHITE Intake Valve - Standard - Titanium - 2013-2018 96-96512T

    KIBBLEWHITE Intake Valve - Standard - Titanium - 2013-2018 96-96512T

    KIBBLEWHITE

    $109.33
    Tensilite® valves are CNC machined from one-piece forgings of 6AL4V or 6-2-4-2 titanium alloy, Finished with a CrN PVD coating that has a low coefficient of friction, and is impact, abrasion, and...
    09263050
    SKU:
    09263050
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MATERIAL:
    TITANIUM
    MODEL:
    TENSILITE®
    TULIP ANGLE:
    15°
    HEAD DIAMETER METRIC:
    39.93 MM
    PRODUCT NAME:
    VALVE
    RIDING STYLE:
    OFF-ROAD
    APPLICATION:
    INTAKE
    STEM DIAMETER IMPERIAL:
    0.2358'
    UNITS:
    EACH
    $109.33
    Qty in Cart: 0
    Quantity:
    Price:
    $109.33
    Subtotal:
  • KIBBLEWHITE Exhaust Valve - Standard - Titanium - 2013-2018 96-96516T

    KIBBLEWHITE Exhaust Valve - Standard - Titanium - 2013-2018 96-96516T

    KIBBLEWHITE

    $109.33
    Tensilite® valves are CNC machined from one-piece forgings of 6AL4V or 6-2-4-2 titanium alloy, Finished with a CrN PVD coating that has a low coefficient of friction, and is impact, abrasion, and...
    09263051
    SKU:
    09263051
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    APPLICATION:
    EXHAUST
    PRODUCT NAME:
    VALVE
    HEAD DIAMETER METRIC:
    33.15 MM
    MATERIAL:
    TITANIUM
    MODEL:
    TENSILITE®
    TULIP ANGLE:
    30°
    STEM DIAMETER IMPERIAL:
    0.2353'
    UNITS:
    EACH
    RIDING STYLE:
    OFF-ROAD
    $109.33
    Qty in Cart: 0
    Quantity:
    Price:
    $109.33
    Subtotal:
  • KIBBLEWHITE Intake Valve - Standard - Titanium - 2017-2018 40-41412T

    KIBBLEWHITE Intake Valve - Standard - Titanium - 2017-2018 40-41412T

    KIBBLEWHITE

    $92.51
    Tensilite® valves are CNC machined from one-piece forgings of 6AL4V or 6-2-4-2 titanium alloy, Finished with a CrN PVD coating that has a low coefficient of friction, and is impact, abrasion, and...
    09263052
    SKU:
    09263052
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    APPLICATION:
    INTAKE
    PRODUCT NAME:
    VALVE
    TULIP ANGLE:
    20°
    UNITS:
    EACH
    MATERIAL:
    TITANIUM
    MODEL:
    TENSILITE®
    HEAD DIAMETER METRIC:
    31.00 MM
    RIDING STYLE:
    OFF-ROAD
    STEM DIAMETER IMPERIAL:
    0.1764'
    $92.51
    Qty in Cart: 0
    Quantity:
    Price:
    $92.51
    Subtotal:
  • KIBBLEWHITE Exhaust Valve - Standard - Titanium - 2017-2018 40-41416T

    KIBBLEWHITE Exhaust Valve - Standard - Titanium - 2017-2018 40-41416T

    KIBBLEWHITE

    $92.51
    Tensilite® valves are CNC machined from one-piece forgings of 6AL4V or 6-2-4-2 titanium alloy, Finished with a CrN PVD coating that has a low coefficient of friction, and is impact, abrasion, and...
    09263053
    SKU:
    09263053
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    HEAD DIAMETER METRIC:
    25.00 MM
    PRODUCT NAME:
    VALVE
    RIDING STYLE:
    OFF-ROAD
    STEM DIAMETER IMPERIAL:
    0.1759'
    UNITS:
    EACH
    MATERIAL:
    TITANIUM
    TULIP ANGLE:
    25°
    APPLICATION:
    EXHAUST
    MODEL:
    TENSILITE®
    $92.51
    Qty in Cart: 0
    Quantity:
    Price:
    $92.51
    Subtotal:
  • KIBBLEWHITE Spring Kit 30-32800

    KIBBLEWHITE Spring Kit 30-32800

    KIBBLEWHITE

    $207.83
    Spring kit is designed with increased spring rates and high lift compatibility compared to the stock springs, Compatible with boosted or turbocharged applications, CNC-machined titanium retainers and...
    09263087
    SKU:
    09263087
    Availability:
    Ships Same Business Day
    Weight:
    0.55 LBS
    SPRING LIFT IMPERIAL:
    INTAKE 0.440', EXHAUST 0.405'
    SPRING OPEN PRESSURE:
    INTAKE 162 LB, EXHAUST 220 LB
    UNITS:
    KIT
    APPLICATION:
    EXHAUST
    PRODUCT NAME:
    SPRING KIT
    TYPE:
    VALVE
    RIDING STYLE:
    OFF-ROAD
    SPRING LIFT:
    INTAKE 0,440' , EXHAUST 0,405'
    APPLICATION:
    INTAKE
    MATERIAL:
    TITANIUM
    SPRING SEAT PRESSURE:
    INTAKE 50 LB, EXHAUST 90 LB
    $207.83
    Qty in Cart: 0
    Quantity:
    Price:
    $207.83
    Subtotal:
  • KIBBLEWHITE Intake Valve 30-32812H

    KIBBLEWHITE Intake Valve 30-32812H

    KIBBLEWHITE

    $37.55
    White Diamond™ valves are CNC machined from one-piece forgings of EV8 Stainless Steel or Inconel-751, Electroplated with a 360º anode, to produce an even coat of the highest grade hard chrome finish,...
    09263088
    SKU:
    09263088
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MODEL:
    WHITE DIAMONDâ„¢
    RIDING STYLE:
    OFF-ROAD
    STEM DIAMETER IMPERIAL:
    0.1960'
    APPLICATION:
    INTAKE
    HEAD DIAMETER METRIC:
    38.00 MM
    UNITS:
    EACH
    LENGTH IMPERIAL:
    3.080'
    MATERIAL:
    STAINLESS STEEL
    PRODUCT NAME:
    VALVE
    SIZE METRIC:
    STANDARD
    TULIP ANGLE:
    20°
    $37.55
    Qty in Cart: 0
    Quantity:
    Price:
    $37.55
    Subtotal:
  • KIBBLEWHITE Exhaust Valve - Standard - CRF450R - 2017-2019 30-32816K

    KIBBLEWHITE Exhaust Valve - Standard - CRF450R - 2017-2019 30-32816K

    KIBBLEWHITE

    $47.83
    Tensilite® valves are CNC machined from one-piece forgings of 6AL4V or 6-2-4-2 titanium alloy, Finished with a CrN PVD coating that has a low coefficient of friction, and is impact, abrasion, and...
    09263089
    SKU:
    09263089
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    RIDING STYLE:
    OFF-ROAD
    HEAD DIAMETER METRIC:
    31.00 MM
    STEM DIAMETER IMPERIAL:
    0.1955'
    TULIP ANGLE:
    23°
    APPLICATION:
    EXHAUST
    PRODUCT NAME:
    VALVE
    MATERIAL:
    TITANIUM
    MODEL:
    TENSILITE®
    UNITS:
    EACH
    $47.83
    Qty in Cart: 0
    Quantity:
    Price:
    $47.83
    Subtotal:
  • KIBBLEWHITE Intake Valve Guide 30-32820

    KIBBLEWHITE Intake Valve Guide 30-32820

    KIBBLEWHITE

    $34.40
    Precision-machined from C630, Compatible with no-lead fuel and accept any type of valve-stem material, Provide maximum service with chromed valve stems, Feature a tapered nose design for maximum...
    09263090
    SKU:
    09263090
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    APPLICATION:
    INTAKE
    COLOR/FINISH:
    BRONZE
    UNITS:
    EACH
    BASE COLOR:
    BROWN
    INSIDE DIAMETER IMPERIAL:
    0.1960'
    MATERIAL:
    C630 BRONZE
    OUTSIDE DIAMETER IMPERIAL:
    0.4360'
    PRODUCT NAME:
    VALVE GUIDE
    SIZE IMPERIAL:
    STANDARD
    RIDING STYLE:
    OFF-ROAD
    $34.40
    Qty in Cart: 0
    Quantity:
    Price:
    $34.40
    Subtotal:
  • KIBBLEWHITE Exhaust Valve Guide 30-32830

    KIBBLEWHITE Exhaust Valve Guide 30-32830

    KIBBLEWHITE

    $34.40
    Precision-machined from C630, Compatible with no-lead fuel and accept any type of valve-stem material, Provide maximum service with chromed valve stems, Feature a tapered nose design for maximum...
    09263091
    SKU:
    09263091
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    COLOR/FINISH:
    BRONZE
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    BASE COLOR:
    BROWN
    MATERIAL:
    C630 BRONZE
    OUTSIDE DIAMETER IMPERIAL:
    0.4360'
    PRODUCT NAME:
    VALVE GUIDE
    SIZE IMPERIAL:
    STANDARD
    INSIDE DIAMETER IMPERIAL:
    0.1955'
    APPLICATION:
    EXHAUST
    $34.40
    Qty in Cart: 0
    Quantity:
    Price:
    $34.40
    Subtotal:
  • Total: items /

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Big Power, Nice Sound!

Picked up a Pro Circuit pipe and silencer for my YZ125 it’s a game changer. The power feels way better and the sound is awesome.

Tyler D. - 06/12

Perfect Fit

First time ordering here and dang y’all knocked it outta the park! The wheels fit my Ranger UTV perfect, and I’ll definitely be back for more 5 stars all day!

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Fast Shipping!!

Ordered on a Monday, and it was on my doorstep by Wednesday! Super impressed with how fast the shipping was.

Jason P. - 09/13

Helps keep cool, works great!

Bought the dual pass Allstar radiator for my build, and it’s been solid. Keeps the engine running cool even on the hottest days no complaints here!

Jake M. - 05/21

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