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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 Valve Seat 10-HC478

    KIBBLEWHITE Valve Seat 10-HC478

    KIBBLEWHITE

    $14.47
    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,...
    09263359
    SKU:
    09263359
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    INSIDE DIAMETER METRIC:
    38.61 MM
    OUTSIDE DIAMETER IMPERIAL:
    1.882'
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    APPLICATION:
    INTAKE
    PRODUCT NAME:
    VALVE SEAT
    APPLICATION:
    EXHAUST
    $14.47
    Qty in Cart: 0
    Quantity:
    Price:
    $14.47
    Subtotal:
  • KIBBLEWHITE Valve Seat 10-HC493

    KIBBLEWHITE Valve Seat 10-HC493

    KIBBLEWHITE

    $14.47
    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,...
    09263360
    SKU:
    09263360
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    APPLICATION:
    EXHAUST
    UNITS:
    EACH
    APPLICATION:
    INTAKE
    RIDING STYLE:
    STREET
    OUTSIDE DIAMETER IMPERIAL:
    1.944'
    PRODUCT NAME:
    VALVE SEAT
    INSIDE DIAMETER METRIC:
    40.01 MM
    $14.47
    Qty in Cart: 0
    Quantity:
    Price:
    $14.47
    Subtotal:
  • KIBBLEWHITE Valve Seat 10-HC518

    KIBBLEWHITE Valve Seat 10-HC518

    KIBBLEWHITE

    $14.47
    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,...
    09263362
    SKU:
    09263362
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    APPLICATION:
    EXHAUST
    INSIDE DIAMETER IMPERIAL:
    1.700'
    OUTSIDE DIAMETER IMPERIAL:
    2.040'
    UNITS:
    EACH
    APPLICATION:
    INTAKE
    PRODUCT NAME:
    VALVE SEAT
    RIDING STYLE:
    STREET
    Qty in Cart: 0
    Quantity:
    Price:
    $14.47
    Subtotal:
  • KIBBLEWHITE Valve Seat 10-HC525

    KIBBLEWHITE Valve Seat 10-HC525

    KIBBLEWHITE

    $14.47
    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,...
    09263363
    SKU:
    09263363
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    APPLICATION:
    EXHAUST
    UNITS:
    EACH
    INSIDE DIAMETER IMPERIAL:
    1.750'
    OUTSIDE DIAMETER IMPERIAL:
    2.163'
    APPLICATION:
    INTAKE
    PRODUCT NAME:
    VALVE SEAT
    RIDING STYLE:
    STREET
    $14.47
    Qty in Cart: 0
    Quantity:
    Price:
    $14.47
    Subtotal:
  • KIBBLEWHITE Spring Kit 30-31600

    KIBBLEWHITE Spring Kit 30-31600

    KIBBLEWHITE

    $207.83
    Spring kits contain springs and titanium upper collars; lower collars included as required; spring kits are engineered for use with standard and oversized valves, Spring kits come complete for one...
    09262345
    SKU:
    09262345
    Availability:
    Ships Same Business Day
    Weight:
    0.50 LBS
    APPLICATION:
    INTAKE
    RIDING STYLE:
    OFF-ROAD
    SPRING LIFT IMPERIAL:
    0.440'
    SPRING OPEN PRESSURE:
    INTAKE 147 LB, EXHAUST 203 LB
    MATERIAL:
    TITANIUM
    PRODUCT NAME:
    SPRING KIT
    UNITS:
    KIT
    APPLICATION:
    EXHAUST
    TYPE:
    VALVE
    $207.83
    Qty in Cart: 0
    Quantity:
    Price:
    $207.83
    Subtotal:
  • KIBBLEWHITE Intake Valve 40-40652

    KIBBLEWHITE Intake Valve 40-40652

    KIBBLEWHITE

    $31.01
    Black Diamond™ valves are CNC machined from one-piece forgings of EV8 Stainless Steel, Black Diamond™ proprietary multi-stage process reduces friction, and provides superior resistance to corrosion...
    09262355
    SKU:
    09262355
    Availability:
    Ships Same Business Day
    Weight:
    0.09 LBS
    STEM DIAMETER IMPERIAL:
    0.2155'
    PRODUCT NAME:
    VALVE
    TULIP ANGLE:
    20°
    HEAD DIAMETER METRIC:
    35.99 MM
    LENGTH IMPERIAL:
    3.080'
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    APPLICATION:
    INTAKE
    MATERIAL:
    STAINLESS STEEL
    MODEL:
    BLACK DIAMOND™
    $31.01
    Qty in Cart: 0
    Quantity:
    Price:
    $31.01
    Subtotal:
  • KIBBLEWHITE Exhaust Valve 40-40656

    KIBBLEWHITE Exhaust Valve 40-40656

    KIBBLEWHITE

    $31.01
    Black Diamond™ valves are CNC machined from one-piece forgings of EV8 Stainless Steel, Black Diamond™ proprietary multi-stage process reduces friction, and provides superior resistance to corrosion...
    09262357
    SKU:
    09262357
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    RIDING STYLE:
    OFF-ROAD
    APPLICATION:
    EXHAUST
    MATERIAL:
    STAINLESS STEEL
    UNITS:
    EACH
    PRODUCT NAME:
    VALVE
    TULIP ANGLE:
    20°
    HEAD DIAMETER METRIC:
    31.01 MM
    LENGTH IMPERIAL:
    3.030'
    MODEL:
    BLACK DIAMOND™
    STEM DIAMETER IMPERIAL:
    0.2150'
    $31.01
    Qty in Cart: 0
    Quantity:
    Price:
    $31.01
    Subtotal:
  • KIBBLEWHITE Spring Kit 40-40660

    KIBBLEWHITE Spring Kit 40-40660

    KIBBLEWHITE

    $220.26
    Spring kits contain springs and titanium upper collars; lower collars included as required; spring kits are engineered for use with standard and oversized valves, Spring kits come complete for one...
    09262359
    SKU:
    09262359
    Availability:
    Ships Same Business Day
    Weight:
    0.50 LBS
    APPLICATION:
    INTAKE
    RIDING STYLE:
    OFF-ROAD
    APPLICATION:
    EXHAUST
    SPRING LIFT IMPERIAL:
    0.415'
    SPRING OPEN PRESSURE:
    INTAKE 169 LB, EXHAUST 170 LB
    TYPE:
    VALVE
    MATERIAL:
    TITANIUM
    PRODUCT NAME:
    SPRING KIT
    UNITS:
    KIT
    $220.26
    Qty in Cart: 0
    Quantity:
    Price:
    $220.26
    Subtotal:
  • KIBBLEWHITE Valve Guide 40-40670

    KIBBLEWHITE Valve Guide 40-40670

    KIBBLEWHITE

    $17.83
    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.
    09262360
    SKU:
    09262360
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    RIDING STYLE:
    OFF-ROAD
    INSIDE DIAMETER IMPERIAL:
    0.2150'
    MATERIAL:
    NICKEL
    SIZE IMPERIAL:
    STANDARD
    MATERIAL:
    AMPCO-45
    OUTSIDE DIAMETER IMPERIAL:
    0.4365'
    PRODUCT NAME:
    VALVE GUIDE
    UNITS:
    EACH
    APPLICATION:
    EXHAUST
    MATERIAL:
    BRONZE
    $17.83
    Qty in Cart: 0
    Quantity:
    Price:
    $17.83
    Subtotal:
  • KIBBLEWHITE Intake Valve 40-40920

    KIBBLEWHITE Intake Valve 40-40920

    KIBBLEWHITE

    $31.01
    Black Diamond™ valves are CNC machined from one-piece forgings of EV8 Stainless Steel, Black Diamond™ proprietary multi-stage process reduces friction, and provides superior resistance to corrosion...
    09262372
    SKU:
    09262372
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    STEM DIAMETER IMPERIAL:
    0.1960'
    LENGTH IMPERIAL:
    3.610'
    MATERIAL:
    STAINLESS STEEL
    UNITS:
    EACH
    PRODUCT NAME:
    VALVE
    RIDING STYLE:
    UTV
    APPLICATION:
    INTAKE
    HEAD DIAMETER METRIC:
    30.00 MM
    MODEL:
    BLACK DIAMOND™
    RIDING STYLE:
    ATV
    TULIP ANGLE:
    10°
    $31.01
    Qty in Cart: 0
    Quantity:
    Price:
    $31.01
    Subtotal:
  • KIBBLEWHITE Exhaust Valve 40-40925

    KIBBLEWHITE Exhaust Valve 40-40925

    KIBBLEWHITE

    $31.01
    Black Diamond™ valves are CNC machined from one-piece forgings of EV8 Stainless Steel, Black Diamond™ proprietary multi-stage process reduces friction, and provides superior resistance to corrosion...
    09262375
    SKU:
    09262375
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    LENGTH IMPERIAL:
    3.655'
    APPLICATION:
    EXHAUST
    MATERIAL:
    STAINLESS STEEL
    UNITS:
    EACH
    MODEL:
    BLACK DIAMOND™
    RIDING STYLE:
    ATV
    STEM DIAMETER IMPERIAL:
    0.1955'
    TULIP ANGLE:
    10°
    HEAD DIAMETER METRIC:
    27.00 MM
    PRODUCT NAME:
    VALVE
    RIDING STYLE:
    UTV
    $31.01
    Qty in Cart: 0
    Quantity:
    Price:
    $31.01
    Subtotal:
  • KIBBLEWHITE Valve Guide 60-60730

    KIBBLEWHITE Valve Guide 60-60730

    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.
    09262381
    SKU:
    09262381
    Availability:
    Ships Same Business Day
    Weight:
    0.02 LBS
    MATERIAL:
    BRONZE
    OUTSIDE DIAMETER IMPERIAL:
    0.4170'
    PRODUCT NAME:
    VALVE GUIDE
    APPLICATION:
    EXHAUST
    MATERIAL:
    AMPCO-45
    MATERIAL:
    NICKEL
    SIZE IMPERIAL:
    STANDARD
    INSIDE DIAMETER IMPERIAL:
    0.2155'
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    $15.92
    Qty in Cart: 0
    Quantity:
    Price:
    $15.92
    Subtotal:
  • KIBBLEWHITE Valve Seal - 6mm 71017-4

    KIBBLEWHITE Valve Seal - 6mm 71017-4

    KIBBLEWHITE

    $13.96
    All valve seals are made of 100% solid Viton® for long life, Meet or exceed OEM specifications, When using Kibblewhite spring kits, Kibblewhite valve seals must be used because of spring clearances,...
    09262383
    SKU:
    09262383
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    STEM DIAMETER METRIC:
    6.00 MM
    APPLICATION:
    EXHAUST
    OUTSIDE DIAMETER IMPERIAL:
    0.4750'
    PRODUCT NAME:
    SEAL
    TYPE:
    VALVE
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    ATV
    MATERIAL:
    VITON
    UNITS:
    4 PACK
    $13.96
    Qty in Cart: 0
    Quantity:
    Price:
    $13.96
    Subtotal:
  • KIBBLEWHITE Exhaust Valve Guide 82-82380

    KIBBLEWHITE Exhaust Valve Guide 82-82380

    KIBBLEWHITE

    $18.54
    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.
    09262397
    SKU:
    09262397
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    APPLICATION:
    EXHAUST
    MATERIAL:
    AMPCO-45
    PRODUCT NAME:
    VALVE GUIDE
    RIDING STYLE:
    ATV
    SIZE IMPERIAL:
    STANDARD
    INSIDE DIAMETER IMPERIAL:
    0.2155'
    OUTSIDE DIAMETER IMPERIAL:
    0.4353'
    UNITS:
    EACH
    $18.54
    Qty in Cart: 0
    Quantity:
    Price:
    $18.54
    Subtotal:
  • KIBBLEWHITE Intake Valve 82-82312

    KIBBLEWHITE Intake Valve 82-82312

    KIBBLEWHITE

    $37.55
    Black Diamond™ valves are CNC machined from one-piece forgings of EV8 Stainless Steel, Black Diamond™ proprietary multi-stage process reduces friction, and provides superior resistance to corrosion...
    09262400
    SKU:
    09262400
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    TULIP ANGLE:
    25°
    MATERIAL:
    STAINLESS STEEL
    STEM DIAMETER IMPERIAL:
    0.2357'
    UNITS:
    EACH
    APPLICATION:
    INTAKE
    HEAD DIAMETER METRIC:
    35.00 MM
    LENGTH IMPERIAL:
    4.510'
    MODEL:
    BLACK DIAMOND™
    RIDING STYLE:
    ATV
    PRODUCT NAME:
    VALVE
    $37.55
    Qty in Cart: 0
    Quantity:
    Price:
    $37.55
    Subtotal:
  • KIBBLEWHITE Spring Kit - .660" - Twin Cam 20-21550

    KIBBLEWHITE Spring Kit - .660" - Twin Cam 20-21550

    KIBBLEWHITE

    $214.17
    Stainless steel conversion kit includes only what's needed to convert your head to the long-life stainless steel Black Diamond™ intake valves, Extend the life of the valvetrain and intake components...
    09263002
    SKU:
    09263002
    Availability:
    Ships Same Business Day
    Weight:
    1.20 LBS
    PRODUCT NAME:
    SPRING KIT
    SPRING OPEN PRESSURE:
    371 LB
    SPRING SEAT PRESSURE:
    178 LB
    UNITS:
    KIT
    APPLICATION:
    INTAKE
    RIDING STYLE:
    STREET
    APPLICATION:
    EXHAUST
    SPRING LIFT:
    0,660'
    SPRING LIFT IMPERIAL:
    0.660'
    $214.17
    Qty in Cart: 0
    Quantity:
    Price:
    $214.17
    Subtotal:
  • KIBBLEWHITE Tool Hone Valve Guide 5.0Mm GH-1968

    KIBBLEWHITE Tool Hone Valve Guide 5.0Mm GH-1968

    KIBBLEWHITE

    $40.14
    Durable enough to size C630 bronze and cast iron valve guide materials, Made in the U.S.A.
    38010219
    SKU:
    38010219
    Availability:
    Ships Same Business Day
    Weight:
    0.09 LBS
    MEASUREMENT SYSTEM:
    METRIC
    WIDTH:
    5.0 MM
    APPLICATION:
    VALVE GUIDE
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    PRODUCT NAME:
    BALL HONER
    Qty in Cart: 0
    Quantity:
    Price:
    $40.14
    Subtotal:
  • KIBBLEWHITE Cylinder Dowels - Big Twin - XL 83070-4

    KIBBLEWHITE Cylinder Dowels - Big Twin - XL 83070-4

    KIBBLEWHITE

    $7.23
    CNC-machined dowels used for locating cylinder head, Made in the U.S.A.
    DS199772
    SKU:
    DS199772
    Availability:
    Ships Same Business Day
    Weight:
    0.08 LBS
    COLOR/FINISH:
    GRAY
    PRODUCT NAME:
    DOWEL
    RIDING STYLE:
    STREET
    TYPE:
    CYLINDER
    UNITS:
    4 PACK
    $7.23
    Qty in Cart: 0
    Quantity:
    Price:
    $7.23
    Subtotal:
  • KIBBLEWHITE Valve Kit - Evolution 20-22600

    KIBBLEWHITE Valve Kit - Evolution 20-22600

    KIBBLEWHITE

    $113.28
    Full set of Black Diamond™ stainless steel standard size valves for engine applications listed, All valves are impregnated by a special process to a depth of .002” with a surface buildup of .0002”,...
    09263209
    SKU:
    09263209
    Availability:
    Ships Same Business Day
    Weight:
    1.25 LBS
    RIDING STYLE:
    STREET
    UNITS:
    KIT
    PRODUCT NAME:
    VALVE KIT
    MODEL:
    BLACK DIAMOND™
    MATERIAL:
    STAINLESS STEEL
    $113.28
    Qty in Cart: 0
    Quantity:
    Price:
    $113.28
    Subtotal:
  • KIBBLEWHITE Valve Guide Seal 71013-4

    KIBBLEWHITE Valve Guide Seal 71013-4

    KIBBLEWHITE

    $13.96
    Seals sold each, in 25 packs and 100 packs, Stem diameter 5/16"; guide o.d. .420", Seal driver and sleeves sold separately, Made in the U.S.A.
    09263166
    SKU:
    09263166
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    OUTSIDE DIAMETER IMPERIAL:
    0.380'
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    STEM DIAMETER METRIC:
    4.00 MM
    APPLICATION:
    EXHAUST
    MATERIAL:
    VITON
    PRODUCT NAME:
    SEAL
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    4 PACK
    APPLICATION:
    INTAKE
    TYPE:
    VALVE GUIDE
    $13.96
    Qty in Cart: 0
    Quantity:
    Price:
    $13.96
    Subtotal:
  • KIBBLEWHITE Valve Guide 40-40570

    KIBBLEWHITE Valve Guide 40-40570

    KIBBLEWHITE

    $17.83
    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.
    09262660
    SKU:
    09262660
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    APPLICATION:
    INTAKE
    RIDING STYLE:
    ATV
    MATERIAL:
    C630 BRONZE
    SIZE IMPERIAL:
    STANDARD
    APPLICATION:
    EXHAUST
    INSIDE DIAMETER IMPERIAL:
    0.2150'
    OUTSIDE DIAMETER IMPERIAL:
    0.4365'
    PRODUCT NAME:
    VALVE GUIDE
    UNITS:
    EACH
    $17.83
    Qty in Cart: 0
    Quantity:
    Price:
    $17.83
    Subtotal:
  • KIBBLEWHITE Intake Valve Kit 60-60470

    KIBBLEWHITE Intake Valve Kit 60-60470

    KIBBLEWHITE

    $185.23
    Stainless steel conversion kit includes only what's needed to convert your head to the long-life stainless steel Black Diamond intake valves, Extends the life of the valvetrain and intake components...
    09262663
    SKU:
    09262663
    Availability:
    Ships Same Business Day
    Weight:
    0.40 LBS
    APPLICATION:
    INTAKE
    SPRING LIFT:
    0,445'
    TYPE:
    CONVERSION
    SPRING SEAT PRESSURE:
    51 LB
    PRODUCT NAME:
    VALVE KIT
    RIDING STYLE:
    OFF-ROAD
    SPRING OPEN PRESSURE:
    160 LB
    UNITS:
    KIT
    MATERIAL:
    STAINLESS STEEL
    SPRING LIFT IMPERIAL:
    0.445'
    $185.23
    Qty in Cart: 0
    Quantity:
    Price:
    $185.23
    Subtotal:
  • KIBBLEWHITE Valve Guide 60-60670

    KIBBLEWHITE Valve Guide 60-60670

    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.
    09262667
    SKU:
    09262667
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MATERIAL:
    NICKEL
    SIZE IMPERIAL:
    STANDARD
    UNITS:
    EACH
    APPLICATION:
    INTAKE
    INSIDE DIAMETER IMPERIAL:
    0.2155'
    RIDING STYLE:
    OFF-ROAD
    APPLICATION:
    EXHAUST
    MATERIAL:
    BRONZE
    MATERIAL:
    AMPCO-45
    OUTSIDE DIAMETER IMPERIAL:
    0.4170'
    PRODUCT NAME:
    VALVE GUIDE
    $15.92
    Qty in Cart: 0
    Quantity:
    Price:
    $15.92
    Subtotal:
  • KIBBLEWHITE Intake Valve - Titanium - Yamaha 80-80912T

    KIBBLEWHITE Intake Valve - Titanium - Yamaha 80-80912T

    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...
    09262672
    SKU:
    09262672
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MATERIAL:
    TITANIUM
    MODEL:
    TENSILITE®
    STEM DIAMETER IMPERIAL:
    0.1962'
    UNITS:
    EACH
    APPLICATION:
    INTAKE
    HEAD DIAMETER METRIC:
    31.00 MM
    PRODUCT NAME:
    VALVE
    RIDING STYLE:
    OFF-ROAD
    TULIP ANGLE:
    18°
    $92.51
    Qty in Cart: 0
    Quantity:
    Price:
    $92.51
    Subtotal:
  • KIBBLEWHITE Exhaust Valve - Titanium - Yamaha 80-80916T

    KIBBLEWHITE Exhaust Valve - Titanium - Yamaha 80-80916T

    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...
    09262673
    SKU:
    09262673
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MATERIAL:
    TITANIUM
    MODEL:
    TENSILITE®
    STEM DIAMETER IMPERIAL:
    0.1760'
    TULIP ANGLE:
    30°
    APPLICATION:
    EXHAUST
    PRODUCT NAME:
    VALVE
    UNITS:
    EACH
    RIDING STYLE:
    OFF-ROAD
    HEAD DIAMETER METRIC:
    25.00 MM
    $92.51
    Qty in Cart: 0
    Quantity:
    Price:
    $92.51
    Subtotal:
  • KIBBLEWHITE Intake Valve Guide 80-80920

    KIBBLEWHITE Intake Valve Guide 80-80920

    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.
    09262674
    SKU:
    09262674
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    INSIDE DIAMETER IMPERIAL:
    0.1962'
    MATERIAL:
    BRONZE
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    MATERIAL:
    NICKEL
    OUTSIDE DIAMETER IMPERIAL:
    0.3957'
    SIZE IMPERIAL:
    STANDARD
    UNITS:
    EACH
    APPLICATION:
    INTAKE
    MATERIAL:
    AMPCO-45
    PRODUCT NAME:
    VALVE GUIDE
    $15.92
    Qty in Cart: 0
    Quantity:
    Price:
    $15.92
    Subtotal:
  • KIBBLEWHITE Exhaust Valve Guide 80-80930

    KIBBLEWHITE Exhaust Valve Guide 80-80930

    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.
    09262676
    SKU:
    09262676
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    OUTSIDE DIAMETER IMPERIAL:
    0.3563'
    PRODUCT NAME:
    VALVE GUIDE
    MATERIAL:
    AMPCO-45
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    APPLICATION:
    EXHAUST
    INSIDE DIAMETER IMPERIAL:
    0.1760'
    MATERIAL:
    BRONZE
    MATERIAL:
    NICKEL
    SIZE IMPERIAL:
    STANDARD
    $15.92
    Qty in Cart: 0
    Quantity:
    Price:
    $15.92
    Subtotal:
  • KIBBLEWHITE Intake Valve 82-82462

    KIBBLEWHITE Intake Valve 82-82462

    KIBBLEWHITE

    $37.55
    Black Diamond™ valves are CNC machined from one-piece forgings of EV8 Stainless Steel, Black Diamond™ proprietary multi-stage process reduces friction, and provides superior resistance to corrosion...
    09262680
    SKU:
    09262680
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MATERIAL:
    STAINLESS STEEL
    UNITS:
    EACH
    LENGTH IMPERIAL:
    3.775'
    HEAD DIAMETER METRIC:
    37.72 MM
    PRODUCT NAME:
    VALVE
    TULIP ANGLE:
    17°
    APPLICATION:
    INTAKE
    MODEL:
    BLACK DIAMOND™
    RIDING STYLE:
    ATV
    STEM DIAMETER IMPERIAL:
    0.2160'
    $37.55
    Qty in Cart: 0
    Quantity:
    Price:
    $37.55
    Subtotal:
  • KIBBLEWHITE Intake Valve 82-82463

    KIBBLEWHITE Intake Valve 82-82463

    KIBBLEWHITE

    $37.55
    Black Diamond™ valves are CNC machined from one-piece forgings of EV8 Stainless Steel, Black Diamond™ proprietary multi-stage process reduces friction, and provides superior resistance to corrosion...
    09262681
    SKU:
    09262681
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    HEAD DIAMETER METRIC:
    38.72 MM
    PRODUCT NAME:
    VALVE
    STEM DIAMETER IMPERIAL:
    0.2160'
    UNITS:
    EACH
    APPLICATION:
    INTAKE
    LENGTH IMPERIAL:
    3.775'
    MATERIAL:
    STAINLESS STEEL
    MODEL:
    BLACK DIAMOND™
    RIDING STYLE:
    ATV
    TULIP ANGLE:
    17°
    $37.55
    Qty in Cart: 0
    Quantity:
    Price:
    $37.55
    Subtotal:
  • KIBBLEWHITE Exhaust Valve 82-82466

    KIBBLEWHITE Exhaust Valve 82-82466

    KIBBLEWHITE

    $37.55
    Black Diamond™ valves are CNC machined from one-piece forgings of EV8 Stainless Steel, Black Diamond™ proprietary multi-stage process reduces friction, and provides superior resistance to corrosion...
    09262682
    SKU:
    09262682
    Availability:
    Ships Same Business Day
    Weight:
    0.09 LBS
    APPLICATION:
    EXHAUST
    HEAD DIAMETER METRIC:
    32.44 MM
    MATERIAL:
    STAINLESS STEEL
    UNITS:
    EACH
    LENGTH IMPERIAL:
    3.815'
    TULIP ANGLE:
    25°
    PRODUCT NAME:
    VALVE
    MODEL:
    BLACK DIAMOND™
    RIDING STYLE:
    ATV
    STEM DIAMETER IMPERIAL:
    0.2155'
    $37.55
    Qty in Cart: 0
    Quantity:
    Price:
    $37.55
    Subtotal:
  • KIBBLEWHITE Exhaust Valve Guide 82-82470

    KIBBLEWHITE Exhaust Valve Guide 82-82470

    KIBBLEWHITE

    $18.54
    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.
    09262684
    SKU:
    09262684
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    APPLICATION:
    EXHAUST
    PRODUCT NAME:
    VALVE GUIDE
    INSIDE DIAMETER IMPERIAL:
    0.2155'
    MATERIAL:
    C630 BRONZE
    OUTSIDE DIAMETER IMPERIAL:
    0.4353'
    UNITS:
    EACH
    RIDING STYLE:
    ATV
    SIZE IMPERIAL:
    STANDARD
    $18.54
    Qty in Cart: 0
    Quantity:
    Price:
    $18.54
    Subtotal:
  • KIBBLEWHITE Intake Valve Guide 82-82480

    KIBBLEWHITE Intake Valve Guide 82-82480

    KIBBLEWHITE

    $18.54
    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.
    09262686
    SKU:
    09262686
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    APPLICATION:
    INTAKE
    RIDING STYLE:
    ATV
    INSIDE DIAMETER IMPERIAL:
    0.2160'
    MATERIAL:
    C630 BRONZE
    PRODUCT NAME:
    VALVE GUIDE
    SIZE IMPERIAL:
    STANDARD
    OUTSIDE DIAMETER IMPERIAL:
    0.4353'
    UNITS:
    EACH
    $18.54
    Qty in Cart: 0
    Quantity:
    Price:
    $18.54
    Subtotal:
  • KIBBLEWHITE Exhaust Valve - Titanium - KTM 96-96416T

    KIBBLEWHITE Exhaust Valve - Titanium - KTM 96-96416T

    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...
    09262708
    SKU:
    09262708
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MODEL:
    TENSILITE®
    HEAD DIAMETER METRIC:
    26.55 MM
    RIDING STYLE:
    OFF-ROAD
    MATERIAL:
    TITANIUM
    TULIP ANGLE:
    30°
    UNITS:
    EACH
    APPLICATION:
    EXHAUST
    PRODUCT NAME:
    VALVE
    STEM DIAMETER IMPERIAL:
    0.1955'
    $109.33
    Qty in Cart: 0
    Quantity:
    Price:
    $109.33
    Subtotal:
  • KIBBLEWHITE Intake Valve Guide 96-96420

    KIBBLEWHITE Intake Valve Guide 96-96420

    KIBBLEWHITE

    $24.89
    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.
    09262709
    SKU:
    09262709
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    SIZE IMPERIAL:
    STANDARD
    APPLICATION:
    INTAKE
    MATERIAL:
    NICKEL
    OUTSIDE DIAMETER IMPERIAL:
    0.4352'
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    MATERIAL:
    BRONZE
    INSIDE DIAMETER IMPERIAL:
    0.1960'
    MATERIAL:
    AMPCO-45
    PRODUCT NAME:
    VALVE GUIDE
    $24.89
    Qty in Cart: 0
    Quantity:
    Price:
    $24.89
    Subtotal:
  • KIBBLEWHITE Intake Valve 40-40921

    KIBBLEWHITE Intake Valve 40-40921

    KIBBLEWHITE

    $31.01
    Black Diamond™ valves are CNC machined from one-piece forgings of EV8 Stainless Steel, Black Diamond™ proprietary multi-stage process reduces friction, and provides superior resistance to corrosion...
    09262373
    SKU:
    09262373
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    APPLICATION:
    INTAKE
    RIDING STYLE:
    ATV
    STEM DIAMETER IMPERIAL:
    0.1960'
    HEAD DIAMETER METRIC:
    31.00 MM
    LENGTH IMPERIAL:
    3.610'
    MATERIAL:
    STAINLESS STEEL
    MODEL:
    BLACK DIAMOND™
    UNITS:
    EACH
    TULIP ANGLE:
    10°
    PRODUCT NAME:
    VALVE
    RIDING STYLE:
    UTV
    $31.01
    Qty in Cart: 0
    Quantity:
    Price:
    $31.01
    Subtotal:
  • KIBBLEWHITE Exhaust Valve 40-40924

    KIBBLEWHITE Exhaust Valve 40-40924

    KIBBLEWHITE

    $31.01
    Black Diamond™ valves are CNC machined from one-piece forgings of EV8 Stainless Steel, Black Diamond™ proprietary multi-stage process reduces friction, and provides superior resistance to corrosion...
    09262374
    SKU:
    09262374
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    LENGTH IMPERIAL:
    3.655'
    APPLICATION:
    EXHAUST
    MATERIAL:
    STAINLESS STEEL
    UNITS:
    EACH
    HEAD DIAMETER METRIC:
    26.00 MM
    PRODUCT NAME:
    VALVE
    RIDING STYLE:
    UTV
    MODEL:
    BLACK DIAMOND™
    RIDING STYLE:
    ATV
    STEM DIAMETER IMPERIAL:
    0.1955'
    TULIP ANGLE:
    10°
    $31.01
    Qty in Cart: 0
    Quantity:
    Price:
    $31.01
    Subtotal:
  • On Sale
    KIBBLEWHITE Exhaust Valve 82-82367

    KIBBLEWHITE Exhaust Valve 82-82367

    KIBBLEWHITE

    MSRP: $40.95
    Now: $26.00
    Was: $40.95
    Black Diamond™ valves are CNC machined from one-piece forgings of EV8 Stainless Steel, Black Diamond™ proprietary multi-stage process reduces friction, and provides superior resistance to corrosion...
    09262394
    SKU:
    09262394
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MATERIAL:
    STAINLESS STEEL
    MODEL:
    BLACK DIAMOND™
    UNITS:
    EACH
    HEAD DIAMETER METRIC:
    30.21 MM
    RIDING STYLE:
    ATV
    APPLICATION:
    EXHAUST
    LENGTH IMPERIAL:
    3.805'
    PRODUCT NAME:
    VALVE
    TULIP ANGLE:
    25°
    STEM DIAMETER IMPERIAL:
    0.2155'
    MSRP: $40.95
    Now: $26.00
    Was: $40.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $40.95
    Now: $26.00
    Was: $40.95
    Subtotal:
  • KIBBLEWHITE Intake Valve Guide 82-82370

    KIBBLEWHITE Intake Valve Guide 82-82370

    KIBBLEWHITE

    $18.54
    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.
    09262395
    SKU:
    09262395
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    APPLICATION:
    INTAKE
    RIDING STYLE:
    ATV
    INSIDE DIAMETER IMPERIAL:
    0.2160'
    PRODUCT NAME:
    VALVE GUIDE
    SIZE IMPERIAL:
    STANDARD
    MATERIAL:
    AMPCO-45
    OUTSIDE DIAMETER IMPERIAL:
    0.4353'
    UNITS:
    EACH
    $18.54
    Qty in Cart: 0
    Quantity:
    Price:
    $18.54
    Subtotal:
  • KIBBLEWHITE Exhaust Valve 82-82316

    KIBBLEWHITE Exhaust Valve 82-82316

    KIBBLEWHITE

    $37.55
    Black Diamond™ valves are CNC machined from one-piece forgings of EV8 Stainless Steel, Black Diamond™ proprietary multi-stage process reduces friction, and provides superior resistance to corrosion...
    09262402
    SKU:
    09262402
    Availability:
    Ships Same Business Day
    Weight:
    0.09 LBS
    RIDING STYLE:
    ATV
    LENGTH IMPERIAL:
    4.555'
    MATERIAL:
    STAINLESS STEEL
    MODEL:
    BLACK DIAMOND™
    TULIP ANGLE:
    11°
    UNITS:
    EACH
    HEAD DIAMETER METRIC:
    30.00 MM
    APPLICATION:
    EXHAUST
    PRODUCT NAME:
    VALVE
    STEM DIAMETER IMPERIAL:
    0.2352'
    $37.55
    Qty in Cart: 0
    Quantity:
    Price:
    $37.55
    Subtotal:
  • KIBBLEWHITE Valve Guide 20-4321

    KIBBLEWHITE Valve Guide 20-4321

    KIBBLEWHITE

    $37.93
    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...
    DS199765
    SKU:
    DS199765
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    BASE COLOR:
    BROWN
    PRODUCT NAME:
    VALVE GUIDE
    COLOR/FINISH:
    BRONZE
    OUTSIDE DIAMETER IMPERIAL:
    0.5630'
    SIZE IMPERIAL:
    OVERSIZE (+0.001')
    APPLICATION:
    INTAKE
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    APPLICATION:
    EXHAUST
    INSIDE DIAMETER IMPERIAL:
    0.3090'
    MATERIAL:
    C630 BRONZE
    $37.93
    Qty in Cart: 0
    Quantity:
    Price:
    $37.93
    Subtotal:
  • Total: items /

Adding your products to cart

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.

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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!

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