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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 - Intake - Tensilite 40-41612T

    KIBBLEWHITE Valve - Intake - Tensilite 40-41612T

    KIBBLEWHITE

    $92.51
    Valve - Intake - Tensilite? Extensive R&D on all applications to provide high-performance components that last longer than OEM, Black Diamond valves are one-piece forgings made from 21-4N...
    09263389
    SKU:
    09263389
    Availability:
    Ships Same Business Day
    Weight:
    0.21 LBS
    $92.51
    Qty in Cart: 0
    Quantity:
    Price:
    $92.51
    Subtotal:
  • KIBBLEWHITE Spring Kit 40-40800

    KIBBLEWHITE Spring Kit 40-40800

    KIBBLEWHITE

    $369.20
    Spring Kit 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...
    09263395
    SKU:
    09263395
    Availability:
    Ships Same Business Day
    Weight:
    1.10 LBS
    Qty in Cart: 0
    Quantity:
    Price:
    $369.20
    Subtotal:
  • KIBBLEWHITE Beehive Shim Spring Kit 20-23900

    KIBBLEWHITE Beehive Shim Spring Kit 20-23900

    KIBBLEWHITE

    $422.95
    Beehive Shim Spring Kit for M8 engines
    09263418
    SKU:
    09263418
    Availability:
    Ships Same Business Day
    Weight:
    1.32 LBS
    Qty in Cart: 0
    Quantity:
    Price:
    $422.95
    Subtotal:
  • KIBBLEWHITE Beehive Shim Spring Kit 20-23950

    KIBBLEWHITE Beehive Shim Spring Kit 20-23950

    KIBBLEWHITE

    $382.95
    Beehive Shim Spring Kit for M8 engines 20-23950 Designed specifically for M8 engine performance enhancement Includes high-quality shims for optimal valve spring adjustment Durable...
    09263419
    SKU:
    09263419
    Availability:
    Ships Same Business Day
    Weight:
    1.34 LBS
    Qty in Cart: 0
    Quantity:
    Price:
    $382.95
    Subtotal:
  • KIBBLEWHITE Intake Valve - Raptor 700 - 39mm 80-80431

    KIBBLEWHITE Intake Valve - Raptor 700 - 39mm 80-80431

    KIBBLEWHITE

    $37.55
    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...
    09260254
    SKU:
    09260254
    Availability:
    Ships Same Business Day
    Weight:
    0.16 LBS
    LENGTH IMPERIAL:
    4.010'
    MATERIAL:
    STAINLESS STEEL
    MODEL:
    BLACK DIAMONDâ„¢
    PRODUCT NAME:
    VALVE
    TULIP ANGLE:
    11°
    APPLICATION:
    INTAKE
    HEAD DIAMETER METRIC:
    39.00 MM
    RIDING STYLE:
    ATV
    UNITS:
    EACH
    STEM DIAMETER IMPERIAL:
    0.2355'
    $37.55
    Qty in Cart: 0
    Quantity:
    Price:
    $37.55
    Subtotal:
  • KIBBLEWHITE Exhaust Valve Guide 30-30940

    KIBBLEWHITE Exhaust Valve Guide 30-30940

    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.
    09260414
    SKU:
    09260414
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    INSIDE DIAMETER IMPERIAL:
    0.1955'
    PRODUCT NAME:
    VALVE GUIDE
    RIDING STYLE:
    ATV
    SIZE IMPERIAL:
    STANDARD
    OUTSIDE DIAMETER IMPERIAL:
    0.4360'
    APPLICATION:
    EXHAUST
    MATERIAL:
    AMPCO-45
    UNITS:
    EACH
    $15.92
    Qty in Cart: 0
    Quantity:
    Price:
    $15.92
    Subtotal:
  • KIBBLEWHITE Valve Guide 40-40120

    KIBBLEWHITE Valve Guide 40-40120

    KIBBLEWHITE

    $17.70
    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.
    09260168
    SKU:
    09260168
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    UNITS:
    EACH
    APPLICATION:
    EXHAUST
    INSIDE DIAMETER IMPERIAL:
    0.1760'
    SIZE IMPERIAL:
    STANDARD
    RIDING STYLE:
    OFF-ROAD
    MATERIAL:
    C630 BRONZE
    OUTSIDE DIAMETER IMPERIAL:
    0.3765'
    PRODUCT NAME:
    VALVE GUIDE
    $17.70
    Qty in Cart: 0
    Quantity:
    Price:
    $17.70
    Subtotal:
  • KIBBLEWHITE Exhaust Valve 80-80217H

    KIBBLEWHITE Exhaust Valve 80-80217H

    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,...
    09260110
    SKU:
    09260110
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    HEAD DIAMETER METRIC:
    28.00 MM
    LENGTH IMPERIAL:
    2.955'
    MATERIAL:
    STAINLESS STEEL
    PRODUCT NAME:
    VALVE
    RIDING STYLE:
    ATV
    RIDING STYLE:
    OFF-ROAD
    SIZE METRIC:
    STANDARD
    TULIP ANGLE:
    20°
    UNITS:
    EACH
    APPLICATION:
    EXHAUST
    MODEL:
    WHITE DIAMONDâ„¢
    STEM DIAMETER IMPERIAL:
    0.1956'
    $37.55
    Qty in Cart: 0
    Quantity:
    Price:
    $37.55
    Subtotal:
  • KIBBLEWHITE Intake Valve - Evolution 20-4171R

    KIBBLEWHITE Intake Valve - Evolution 20-4171R

    KIBBLEWHITE

    $29.81
    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...
    09260126
    SKU:
    09260126
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    MODEL:
    BLACK DIAMONDâ„¢
    RIDING STYLE:
    STREET
    STEM DIAMETER IMPERIAL:
    0.3107'
    MATERIAL:
    STAINLESS STEEL
    PRODUCT NAME:
    VALVE
    TULIP ANGLE:
    28°
    APPLICATION:
    INTAKE
    UNITS:
    EACH
    HEAD DIAMETER IMPERIAL:
    1.900'
    LENGTH IMPERIAL:
    4.420'
    $29.81
    Qty in Cart: 0
    Quantity:
    Price:
    $29.81
    Subtotal:
  • KIBBLEWHITE Intake Valve - TRX450R - 37mm 30-30751

    KIBBLEWHITE Intake Valve - TRX450R - 37mm 30-30751

    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...
    09260140
    SKU:
    09260140
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MODEL:
    BLACK DIAMONDâ„¢
    APPLICATION:
    INTAKE
    HEAD DIAMETER METRIC:
    37.00 MM
    RIDING STYLE:
    ATV
    STEM DIAMETER IMPERIAL:
    0.2158'
    UNITS:
    EACH
    LENGTH IMPERIAL:
    3.325'
    MATERIAL:
    STAINLESS STEEL
    PRODUCT NAME:
    VALVE
    TULIP ANGLE:
    20°
    $31.01
    Qty in Cart: 0
    Quantity:
    Price:
    $31.01
    Subtotal:
  • KIBBLEWHITE Exhaust Valve - TRX450R - 31mm 30-30754

    KIBBLEWHITE Exhaust Valve - TRX450R - 31mm 30-30754

    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...
    09260142
    SKU:
    09260142
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    MATERIAL:
    STAINLESS STEEL
    PRODUCT NAME:
    VALVE
    RIDING STYLE:
    ATV
    TULIP ANGLE:
    20°
    UNITS:
    EACH
    APPLICATION:
    EXHAUST
    MODEL:
    BLACK DIAMONDâ„¢
    LENGTH IMPERIAL:
    3.325'
    STEM DIAMETER IMPERIAL:
    0.2151'
    HEAD DIAMETER METRIC:
    31.00 MM
    $31.01
    Qty in Cart: 0
    Quantity:
    Price:
    $31.01
    Subtotal:
  • KIBBLEWHITE Valve Guide 60-60290

    KIBBLEWHITE Valve Guide 60-60290

    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.
    09260239
    SKU:
    09260239
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    OUTSIDE DIAMETER IMPERIAL:
    0.4170'
    PRODUCT NAME:
    VALVE GUIDE
    RIDING STYLE:
    ATV
    SIZE IMPERIAL:
    STANDARD
    INSIDE DIAMETER IMPERIAL:
    0.2155'
    MATERIAL:
    C630 BRONZE
    APPLICATION:
    INTAKE
    UNITS:
    EACH
    $15.92
    Qty in Cart: 0
    Quantity:
    Price:
    $15.92
    Subtotal:
  • KIBBLEWHITE Valve Guide 60-60300

    KIBBLEWHITE Valve Guide 60-60300

    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.
    09260240
    SKU:
    09260240
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    APPLICATION:
    EXHAUST
    UNITS:
    EACH
    INSIDE DIAMETER IMPERIAL:
    0.2155'
    MATERIAL:
    C630 BRONZE
    OUTSIDE DIAMETER IMPERIAL:
    0.4170'
    RIDING STYLE:
    ATV
    SIZE IMPERIAL:
    STANDARD
    PRODUCT NAME:
    VALVE GUIDE
    $15.92
    Qty in Cart: 0
    Quantity:
    Price:
    $15.92
    Subtotal:
  • KIBBLEWHITE Intake Valve - LTR450 - Standard 60-60310

    KIBBLEWHITE Intake Valve - LTR450 - Standard 60-60310

    KIBBLEWHITE

    $37.55
    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...
    09260245
    SKU:
    09260245
    Availability:
    Ships Same Business Day
    Weight:
    0.11 LBS
    LENGTH IMPERIAL:
    3.210'
    HEAD DIAMETER METRIC:
    36.00 MM
    MODEL:
    BLACK DIAMONDâ„¢
    STEM DIAMETER IMPERIAL:
    0.2155'
    APPLICATION:
    INTAKE
    MATERIAL:
    STAINLESS STEEL
    PRODUCT NAME:
    VALVE
    RIDING STYLE:
    ATV
    TULIP ANGLE:
    20°
    UNITS:
    EACH
    $37.55
    Qty in Cart: 0
    Quantity:
    Price:
    $37.55
    Subtotal:
  • KIBBLEWHITE Exhaust Valve Guide 40-0483

    KIBBLEWHITE Exhaust Valve Guide 40-0483

    KIBBLEWHITE

    $19.83
    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...
    09260336
    SKU:
    09260336
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    MATERIAL:
    C630 BRONZE
    OUTSIDE DIAMETER IMPERIAL:
    0.4772'
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    BASE COLOR:
    BROWN
    PRODUCT NAME:
    VALVE GUIDE
    APPLICATION:
    EXHAUST
    SIZE IMPERIAL:
    OVERSIZE (+0.002')
    COLOR/FINISH:
    BRONZE
    INSIDE DIAMETER IMPERIAL:
    0.2745'
    UNITS:
    EACH
    $19.83
    Qty in Cart: 0
    Quantity:
    Price:
    $19.83
    Subtotal:
  • KIBBLEWHITE Valve Spring Kit 90-9034

    KIBBLEWHITE Valve Spring Kit 90-9034

    KIBBLEWHITE

    $143.90
    Extensive R&D on all applications to provide high-performance components that last longer than OEM, Super-clean silicon wire used in valve springs is ground, not shaved, and X-rayed at regular...
    09262845
    SKU:
    09262845
    Availability:
    Ships Same Business Day
    Weight:
    0.80 LBS
    RIDING STYLE:
    STREET
    SPRING LIFT IMPERIAL:
    0.367'
    UNITS:
    KIT
    APPLICATION:
    EXHAUST
    SPRING OPEN PRESSURE:
    196 LB
    TYPE:
    VALVE
    APPLICATION:
    INTAKE
    MATERIAL:
    TITANIUM
    PRODUCT NAME:
    SPRING KIT
    SPRING SEAT PRESSURE:
    104 IB
    $143.90
    Qty in Cart: 0
    Quantity:
    Price:
    $143.90
    Subtotal:
  • KIBBLEWHITE Intake Valve - 883/1200 XL 20-20550 KIBBLEWHITE Intake Valve - 883/1200 XL 20-20550

    KIBBLEWHITE Intake Valve - 883/1200 XL 20-20550

    KIBBLEWHITE

    $54.10
    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...
    09262870
    SKU:
    09262870
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    APPLICATION:
    INTAKE
    UNITS:
    EACH
    MODEL:
    BLACK DIAMONDâ„¢
    RIDING STYLE:
    STREET
    STEM DIAMETER IMPERIAL:
    7.00 MM
    HEAD DIAMETER IMPERIAL:
    1.715'
    LENGTH IMPERIAL:
    4.580'
    MATERIAL:
    STAINLESS STEEL
    PRODUCT NAME:
    VALVE
    TULIP ANGLE:
    23°
    $54.10
    Qty in Cart: 0
    Quantity:
    Price:
    $54.10
    Subtotal:
  • KIBBLEWHITE Intake Valve - Honda 30-30220T

    KIBBLEWHITE Intake Valve - Honda 30-30220T

    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...
    09262743
    SKU:
    09262743
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    APPLICATION:
    INTAKE
    RIDING STYLE:
    OFF-ROAD
    TULIP ANGLE:
    20°
    UNITS:
    EACH
    MODEL:
    TENSILITE®
    STEM DIAMETER IMPERIAL:
    0.2158'
    HEAD DIAMETER METRIC:
    36.00 MM
    PRODUCT NAME:
    VALVE
    MATERIAL:
    TITANIUM
    Qty in Cart: 0
    Quantity:
    Price:
    $92.51
    Subtotal:
  • KIBBLEWHITE Intake Valve - Honda 30-31262T

    KIBBLEWHITE Intake Valve - Honda 30-31262T

    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...
    09262744
    SKU:
    09262744
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    APPLICATION:
    INTAKE
    PRODUCT NAME:
    VALVE
    RIDING STYLE:
    OFF-ROAD
    TULIP ANGLE:
    20°
    UNITS:
    EACH
    MATERIAL:
    TITANIUM
    MODEL:
    TENSILITE®
    HEAD DIAMETER METRIC:
    36.00 MM
    STEM DIAMETER IMPERIAL:
    0.1960'
    Qty in Cart: 0
    Quantity:
    Price:
    $109.33
    Subtotal:
  • KIBBLEWHITE Intake Valve - Suzuki 60-60512T

    KIBBLEWHITE Intake Valve - Suzuki 60-60512T

    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...
    09262758
    SKU:
    09262758
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MATERIAL:
    TITANIUM
    APPLICATION:
    INTAKE
    PRODUCT NAME:
    VALVE
    UNITS:
    EACH
    MODEL:
    TENSILITE®
    TULIP ANGLE:
    15°
    HEAD DIAMETER METRIC:
    31.00 MM
    RIDING STYLE:
    OFF-ROAD
    STEM DIAMETER IMPERIAL:
    0.1765'
    Qty in Cart: 0
    Quantity:
    Price:
    $109.33
    Subtotal:
  • KIBBLEWHITE Intake Valve - Standard - Honda 30-30950T

    KIBBLEWHITE Intake Valve - Standard - Honda 30-30950T

    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...
    09262923
    SKU:
    09262923
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    HEAD DIAMETER METRIC:
    36.00 MM
    APPLICATION:
    INTAKE
    MATERIAL:
    TITANIUM
    MODEL:
    TENSILITE®
    RIDING STYLE:
    ATV
    STEM DIAMETER IMPERIAL:
    0.2158'
    UNITS:
    EACH
    PRODUCT NAME:
    VALVE
    TULIP ANGLE:
    20°
    Qty in Cart: 0
    Quantity:
    Price:
    $92.51
    Subtotal:
  • KIBBLEWHITE Cast Iron Valve Seat - Intake - Evolution 10-SC500

    KIBBLEWHITE Cast Iron Valve Seat - Intake - Evolution 10-SC500

    KIBBLEWHITE

    $12.43
    Tests have proven that the machinability, wear and thermal conductivity surpasses all standards, Compatible with all fuel blends, Made in the U.S.A.
    09260322
    SKU:
    09260322
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    MATERIAL:
    CAST IRON
    VALVE SEAT HEIGHT IMPERIAL:
    0.453'
    RIDING STYLE:
    STREET
    INSIDE DIAMETER IMPERIAL:
    1.535'
    OUTSIDE DIAMETER IMPERIAL:
    1.9690'
    APPLICATION:
    INTAKE
    PRODUCT NAME:
    VALVE SEAT
    UNITS:
    EACH
    $12.43
    Qty in Cart: 0
    Quantity:
    Price:
    $12.43
    Subtotal:
  • KIBBLEWHITE Valve Keys - 4 pairs - Big Twin 51003-4

    KIBBLEWHITE Valve Keys - 4 pairs - Big Twin 51003-4

    KIBBLEWHITE

    $33.30
    Made of steel, Made in the U.S.A.
    09260776
    SKU:
    09260776
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    APPLICATION:
    INTAKE
    MATERIAL:
    STEEL
    PRODUCT NAME:
    KEY
    TYPE:
    VALVE
    APPLICATION:
    EXHAUST
    RIDING STYLE:
    STREET
    UNITS:
    SET OF 8
    $33.30
    Qty in Cart: 0
    Quantity:
    Price:
    $33.30
    Subtotal:
  • KIBBLEWHITE Exhaust Valve - Suzuki 60-60718T

    KIBBLEWHITE Exhaust Valve - Suzuki 60-60718T

    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...
    09262761
    SKU:
    09262761
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MATERIAL:
    TITANIUM
    APPLICATION:
    EXHAUST
    PRODUCT NAME:
    VALVE
    STEM DIAMETER IMPERIAL:
    0.2150'
    TULIP ANGLE:
    20°
    MODEL:
    TENSILITE®
    UNITS:
    EACH
    HEAD DIAMETER METRIC:
    31.00 MM
    RIDING STYLE:
    OFF-ROAD
    Qty in Cart: 0
    Quantity:
    Price:
    $109.33
    Subtotal:
  • KIBBLEWHITE Exhaust Valve - Yamaha 80-80766T

    KIBBLEWHITE Exhaust Valve - Yamaha 80-80766T

    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...
    09262769
    SKU:
    09262769
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    APPLICATION:
    EXHAUST
    STEM DIAMETER IMPERIAL:
    0.2155'
    PRODUCT NAME:
    VALVE
    RIDING STYLE:
    OFF-ROAD
    TULIP ANGLE:
    20°
    HEAD DIAMETER METRIC:
    30.00 MM
    MATERIAL:
    TITANIUM
    MODEL:
    TENSILITE®
    UNITS:
    EACH
    Qty in Cart: 0
    Quantity:
    Price:
    $109.33
    Subtotal:
  • KIBBLEWHITE Wrist Pin Bushing 70-0459

    KIBBLEWHITE Wrist Pin Bushing 70-0459

    KIBBLEWHITE

    $16.50
    Machined from solid proprietary bronze alloy bar stock with an exceptional Rockwell hardness rating, Made in the U.S.A.
    09230318
    SKU:
    09230318
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    PRODUCT NAME:
    BUSHING
    RIDING STYLE:
    SNOW
    RIDING STYLE:
    STREET
    MATERIAL:
    BRONZE
    TYPE:
    WRIST PIN
    UNITS:
    EACH
    Qty in Cart: 0
    Quantity:
    Price:
    $16.50
    Subtotal:
  • KIBBLEWHITE Valve Guide Seal - Intake/Exhaust 71040-4

    KIBBLEWHITE Valve Guide Seal - Intake/Exhaust 71040-4

    KIBBLEWHITE

    $13.96
    Viton intake/exhaust seals, Made in the U.S.A.
    09263100
    SKU:
    09263100
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    APPLICATION:
    EXHAUST
    PRODUCT NAME:
    SEAL
    STEM DIAMETER IMPERIAL:
    0.333'
    OUTSIDE DIAMETER IMPERIAL:
    0.4550'
    RIDING STYLE:
    OFF-ROAD
    APPLICATION:
    INTAKE
    TYPE:
    VALVE GUIDE
    MATERIAL:
    VITON
    UNITS:
    4 PACK
    $13.96
    Qty in Cart: 0
    Quantity:
    Price:
    $13.96
    Subtotal:
  • KIBBLEWHITE Dowel Pin - 4 Pack - M8 83250-4

    KIBBLEWHITE Dowel Pin - 4 Pack - M8 83250-4

    KIBBLEWHITE

    $8.33
    CNC-machined dowels used for location cylinder head, Made in the U.S.A.
    24011053
    SKU:
    24011053
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    APPLICATION:
    ENGINE
    RIDING STYLE:
    STREET
    PRODUCT NAME:
    DOWEL PIN
    UNITS:
    4 PACK
    $8.33
    Qty in Cart: 0
    Quantity:
    Price:
    $8.33
    Subtotal:
  • KIBBLEWHITE Valve Seat 10-HC445

    KIBBLEWHITE Valve Seat 10-HC445

    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,...
    09263356
    SKU:
    09263356
    Availability:
    Ships Same Business Day
    Weight:
    0.11 LBS
    UNITS:
    EACH
    APPLICATION:
    EXHAUST
    INSIDE DIAMETER METRIC:
    35.99 MM
    OUTSIDE DIAMETER IMPERIAL:
    1.752'
    APPLICATION:
    INTAKE
    PRODUCT NAME:
    VALVE SEAT
    RIDING STYLE:
    STREET
    Qty in Cart: 0
    Quantity:
    Price:
    $14.47
    Subtotal:
  • KIBBLEWHITE Valve Seat 10-HC446

    KIBBLEWHITE Valve Seat 10-HC446

    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,...
    09263357
    SKU:
    09263357
    Availability:
    Ships Same Business Day
    Weight:
    0.11 LBS
    APPLICATION:
    EXHAUST
    OUTSIDE DIAMETER IMPERIAL:
    1.757'
    UNITS:
    EACH
    APPLICATION:
    INTAKE
    RIDING STYLE:
    STREET
    PRODUCT NAME:
    VALVE SEAT
    INSIDE DIAMETER METRIC:
    34.82 MM
    Qty in Cart: 0
    Quantity:
    Price:
    $14.47
    Subtotal:
  • KIBBLEWHITE Valve Seat 10-HC510

    KIBBLEWHITE Valve Seat 10-HC510

    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,...
    09263361
    SKU:
    09263361
    Availability:
    Ships Same Business Day
    Weight:
    0.16 LBS
    UNITS:
    EACH
    APPLICATION:
    EXHAUST
    INSIDE DIAMETER METRIC:
    40.89 MM
    OUTSIDE DIAMETER IMPERIAL:
    2.008'
    PRODUCT NAME:
    VALVE SEAT
    APPLICATION:
    INTAKE
    RIDING STYLE:
    STREET
    Qty in Cart: 0
    Quantity:
    Price:
    $14.47
    Subtotal:
  • KIBBLEWHITE Intake Valve Kit 80-80970

    KIBBLEWHITE Intake Valve Kit 80-80970

    KIBBLEWHITE

    $261.51
    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...
    09262678
    SKU:
    09262678
    Availability:
    Ships Same Business Day
    Weight:
    0.35 LBS
    SPRING OPEN PRESSURE:
    151 LB
    TYPE:
    CONVERSION
    MATERIAL:
    TITANIUM
    SPRING LIFT:
    0,425'
    SPRING SEAT PRESSURE:
    48 LB
    PRODUCT NAME:
    VALVE KIT
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    APPLICATION:
    INTAKE
    SPRING LIFT IMPERIAL:
    0.425'
    Qty in Cart: 0
    Quantity:
    Price:
    $261.51
    Subtotal:
  • KIBBLEWHITE Valve Spring Kit 96-96400

    KIBBLEWHITE Valve Spring Kit 96-96400

    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...
    09262704
    SKU:
    09262704
    Availability:
    Ships Same Business Day
    Weight:
    0.50 LBS
    APPLICATION:
    EXHAUST
    APPLICATION:
    INTAKE
    PRODUCT NAME:
    SPRING KIT
    SPRING LIFT IMPERIAL:
    0.450'
    TYPE:
    VALVE
    MATERIAL:
    TITANIUM
    RIDING STYLE:
    OFF-ROAD
    SPRING OPEN PRESSURE:
    165 LB
    UNITS:
    KIT
    Qty in Cart: 0
    Quantity:
    Price:
    $220.26
    Subtotal:
  • KIBBLEWHITE Intake Valve - Titanium - KTM 96-96412T

    KIBBLEWHITE Intake Valve - Titanium - KTM 96-96412T

    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...
    09262706
    SKU:
    09262706
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MATERIAL:
    TITANIUM
    MODEL:
    TENSILITE®
    APPLICATION:
    INTAKE
    HEAD DIAMETER METRIC:
    32.51 MM
    PRODUCT NAME:
    VALVE
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    STEM DIAMETER IMPERIAL:
    0.1960'
    TULIP ANGLE:
    15°
    $109.33
    Qty in Cart: 0
    Quantity:
    Price:
    $109.33
    Subtotal:
  • KIBBLEWHITE Intake Valve 80-8055H

    KIBBLEWHITE Intake Valve 80-8055H

    KIBBLEWHITE

    $54.10
    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,...
    KW808055H
    SKU:
    KW808055H
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    STEM DIAMETER IMPERIAL:
    0.1765'
    HEAD DIAMETER METRIC:
    27.00 MM
    LENGTH IMPERIAL:
    3.320'
    MATERIAL:
    STEEL
    PRODUCT NAME:
    VALVE
    SIZE METRIC:
    STANDARD
    APPLICATION:
    INTAKE
    UNITS:
    EACH
    MODEL:
    WHITE DIAMONDâ„¢
    RIDING STYLE:
    OFF-ROAD
    TULIP ANGLE:
    15°
    Qty in Cart: 0
    Quantity:
    Price:
    $54.10
    Subtotal:
  • KIBBLEWHITE Intake Valve Guide 30-30930

    KIBBLEWHITE Intake Valve Guide 30-30930

    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.
    09260412
    SKU:
    09260412
    Availability:
    Ships Same Business Day
    Weight:
    0.11 LBS
    INSIDE DIAMETER IMPERIAL:
    0.2155'
    APPLICATION:
    INTAKE
    PRODUCT NAME:
    VALVE GUIDE
    RIDING STYLE:
    ATV
    UNITS:
    EACH
    MATERIAL:
    C630 BRONZE
    OUTSIDE DIAMETER IMPERIAL:
    0.4360'
    SIZE IMPERIAL:
    STANDARD
    Qty in Cart: 0
    Quantity:
    Price:
    $15.92
    Subtotal:
  • KIBBLEWHITE Intake Valve Guide 30-31170

    KIBBLEWHITE Intake Valve Guide 30-31170

    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.
    09260438
    SKU:
    09260438
    Availability:
    Ships Same Business Day
    Weight:
    0.01 LBS
    INSIDE DIAMETER IMPERIAL:
    0.1960'
    MATERIAL:
    C630 BRONZE
    RIDING STYLE:
    OFF-ROAD
    APPLICATION:
    INTAKE
    OUTSIDE DIAMETER IMPERIAL:
    0.3965'
    SIZE IMPERIAL:
    STANDARD
    UNITS:
    EACH
    PRODUCT NAME:
    VALVE GUIDE
    Qty in Cart: 0
    Quantity:
    Price:
    $15.92
    Subtotal:
  • KIBBLEWHITE Exhaust Valve 30-3117

    KIBBLEWHITE Exhaust Valve 30-3117

    KIBBLEWHITE

    $37.55
    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...
    KW303117
    SKU:
    KW303117
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    MODEL:
    BLACK DIAMONDâ„¢
    TULIP ANGLE:
    29°
    LENGTH IMPERIAL:
    3.980'
    MATERIAL:
    STAINLESS STEEL
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    APPLICATION:
    EXHAUST
    HEAD DIAMETER METRIC:
    29.00 MM
    PRODUCT NAME:
    VALVE
    RIDING STYLE:
    ATV
    STEM DIAMETER IMPERIAL:
    0.2150'
    $37.55
    Qty in Cart: 0
    Quantity:
    Price:
    $37.55
    Subtotal:
  • KIBBLEWHITE Valve Spring Kit - Big Twin 20-20435

    KIBBLEWHITE Valve Spring Kit - Big Twin 20-20435

    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.
    09261443
    SKU:
    09261443
    Availability:
    Ships Same Business Day
    Weight:
    1.60 LBS
    RIDING STYLE:
    STREET
    SPRING OPEN PRESSURE:
    272 LB
    SPRING SEAT PRESSURE:
    129 LB
    COLLAR MATERIAL:
    STEEL
    PRODUCT NAME:
    SPRING KIT
    UNITS:
    KIT
    APPLICATION:
    EXHAUST
    TYPE:
    VALVE
    APPLICATION:
    INTAKE
    MATERIAL:
    STEEL
    SPRING LIFT IMPERIAL:
    0.415'
    $129.79
    Qty in Cart: 0
    Quantity:
    Price:
    $129.79
    Subtotal:
  • KIBBLEWHITE Cylinder Stud and Nut Kit 80-82650

    KIBBLEWHITE Cylinder Stud and Nut Kit 80-82650

    KIBBLEWHITE

    $97.95
    Both nut and stud have rolled threads for the strongest possible threads, Made in the U.S.A.
    24011317
    SKU:
    24011317
    Availability:
    Ships Same Business Day
    Weight:
    1.00 LBS
    APPLICATION:
    CYLINDER
    UNITS:
    KIT
    BASE FINISH:
    RAW
    RIDING STYLE:
    STREET
    TYPE:
    STUD
    MATERIAL:
    ALLOY STEEL
    PRODUCT NAME:
    HARDWARE KIT
    RIDING STYLE:
    ATV
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    NUT
    BASE COLOR:
    BLACK
    COLOR/FINISH:
    OXIDE
    Qty in Cart: 0
    Quantity:
    Price:
    $97.95
    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.

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!

Sarah L. - 08/24

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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