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.
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- Qty in Cart
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- Price
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KIBBLEWHITE Cast Iron Valve Seat 10-SC280
KIBBLEWHITE
$8.12Premium 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...09261630- SKU:
- 09261630
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- VALVE SEAT HEIGHT METRIC:
- 9.50 MM
- HEAD DIAMETER METRIC:
- 28.00 MM
- INSIDE DIAMETER METRIC:
- 20.00 MM
- MATERIAL:
- STEEL
- OUTSIDE DIAMETER METRIC:
- 28.00 MM
- RIDING STYLE:
- OFF-ROAD
- APPLICATION:
- EXHAUST
- PRODUCT NAME:
- VALVE SEAT
- UNITS:
- EACH
$8.12 -
KIBBLEWHITE Cast Iron Valve Seat 10-SC350
KIBBLEWHITE
$9.02Premium 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...09261636- SKU:
- 09261636
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- INSIDE DIAMETER METRIC:
- 26.00 MM
- UNITS:
- EACH
- APPLICATION:
- EXHAUST
- OUTSIDE DIAMETER METRIC:
- 35.00 MM
- HEAD DIAMETER METRIC:
- 35.00 MM
- PRODUCT NAME:
- VALVE SEAT
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- VALVE SEAT HEIGHT METRIC:
- 10.00 MM
$9.02Qty in Cart: 0Quantity:Price:$9.02Subtotal: -
KIBBLEWHITE Valve Guide - Intake 96-96520-I
KIBBLEWHITE
$22.95Precision-machined from cast iron, Compatible with no-lead fuel and accept any type of valve-stem material, Made in the U.S.A.09263045- SKU:
- 09263045
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- MATERIAL:
- CAST IRON
- OUTSIDE DIAMETER IMPERIAL:
- 0.4352'
- APPLICATION:
- INTAKE
- PRODUCT NAME:
- VALVE GUIDE
- SIZE IMPERIAL:
- STANDARD
- UNITS:
- EACH
- INSIDE DIAMETER IMPERIAL:
- 0.2353'
- RIDING STYLE:
- OFF-ROAD
$22.95Qty in Cart: 0Quantity:Price:$22.95Subtotal: -
KIBBLEWHITE Intake Valve Guide 80-80110
KIBBLEWHITE
$22.29Precision-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...09263097- SKU:
- 09263097
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- APPLICATION:
- INTAKE
- UNITS:
- EACH
- BASE COLOR:
- BROWN
- PRODUCT NAME:
- VALVE GUIDE
- MATERIAL:
- C630 BRONZE
- OUTSIDE DIAMETER IMPERIAL:
- 0.3957'
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- BRONZE
- INSIDE DIAMETER IMPERIAL:
- 0.1765'
- SIZE IMPERIAL:
- STANDARD
$22.29Qty in Cart: 0Quantity:Price:$22.29Subtotal: -
KIBBLEWHITE Cylinder Head Service Kit 30-33310
KIBBLEWHITE
$466.90Kits contain all items to completely refresh and upgrade cylinder heads for popular Dirt/MX and Side x Side models, Cylinder Head Service Kits include the below components:, Lightweight Racing Valve...09263117- SKU:
- 09263117
- Availability:
- Ships Same Business Day
- Weight:
- 1.05 LBS
- MATERIAL:
- TITANIUM
- SPRING SEAT PRESSURE:
- 50 LB
- UNITS:
- KIT
- APPLICATION:
- EXHAUST
- SPRING LIFT:
- 0,385'
- MATERIAL:
- C630 BRONZE
- RIDING STYLE:
- OFF-ROAD
- SPRING LIFT IMPERIAL:
- 0.385'
- SPRING OPEN PRESSURE:
- 160 LB
- APPLICATION:
- INTAKE
- MODEL:
- BLACK DIAMOND™
- PRODUCT NAME:
- CYLINDER HEAD SERVICE KIT
$466.90Qty in Cart: 0Quantity:Price:$466.90Subtotal: -
KIBBLEWHITE Spring Kit 30-32400
KIBBLEWHITE
$229.93Spring 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...09262980- SKU:
- 09262980
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- APPLICATION:
- INTAKE
- RIDING STYLE:
- OFF-ROAD
- SPRING OPEN PRESSURE:
- 160 LB
- TYPE:
- VALVE
- UNITS:
- KIT
- MATERIAL:
- TITANIUM
- PRODUCT NAME:
- SPRING KIT
- SPRING LIFT IMPERIAL:
- 0.380'
- APPLICATION:
- EXHAUST
$229.93Qty in Cart: 0Quantity:Price:$229.93Subtotal: -
KIBBLEWHITE Exhaust Valve 30-32416
KIBBLEWHITE
$37.55Black 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...09262983- SKU:
- 09262983
- Availability:
- Ships Same Business Day
- Weight:
- 0.01 LBS
- HEAD DIAMETER METRIC:
- 25.00 MM
- MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- VALVE
- TULIP ANGLE:
- 20°
- UNITS:
- EACH
- APPLICATION:
- EXHAUST
- MODEL:
- BLACK DIAMOND™
- LENGTH IMPERIAL:
- 3.310'
- RIDING STYLE:
- OFF-ROAD
- STEM DIAMETER IMPERIAL:
- 0.1956'
$37.55Qty in Cart: 0Quantity:Price:$37.55Subtotal: -
KIBBLEWHITE Exhaust Valve - Stantard - Tensilite‚® - CRF250R 30-32416T
KIBBLEWHITE
$109.33Tensilite® 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...09262986- SKU:
- 09262986
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- APPLICATION:
- EXHAUST
- RIDING STYLE:
- OFF-ROAD
- STEM DIAMETER IMPERIAL:
- 0.1956'
- PRODUCT NAME:
- VALVE
- TULIP ANGLE:
- 20°
- HEAD DIAMETER METRIC:
- 25.00 MM
- MATERIAL:
- TITANIUM
- MODEL:
- TENSILITE®
- UNITS:
- EACH
$109.33Qty in Cart: 0Quantity:Price:$109.33Subtotal: -
KIBBLEWHITE Exhaust Valve 20-20960
KIBBLEWHITE
$41.12Black 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...09262996- SKU:
- 09262996
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- LENGTH IMPERIAL:
- 4.535'
- MODEL:
- BLACK DIAMOND™
- RIDING STYLE:
- STREET
- STEM DIAMETER IMPERIAL:
- 0.3106'
- APPLICATION:
- EXHAUST
- MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- VALVE
- UNITS:
- EACH
- HEAD DIAMETER METRIC:
- 43.18 MM
- TULIP ANGLE:
- 25°
$41.12 -
KIBBLEWHITE Exhaust Valve Guide 20-21031M
KIBBLEWHITE
$15.10Precision-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...09263024- SKU:
- 09263024
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- PRODUCT NAME:
- VALVE GUIDE
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- COLOR/FINISH:
- BRONZE
- OUTSIDE DIAMETER IMPERIAL:
- 0.4760'
- SIZE IMPERIAL:
- OVERSIZE (+0.001')
- APPLICATION:
- EXHAUST
- MATERIAL:
- MANGANESE-BRONZE
- BASE COLOR:
- BROWN
- INSIDE DIAMETER IMPERIAL:
- 0.2342'
$15.10 -
KIBBLEWHITE Exhaust Valve 80-81316
KIBBLEWHITE
$37.55Black 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...09263030- SKU:
- 09263030
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- VALVE
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- MODEL:
- BLACK DIAMOND™
- STEM DIAMETER IMPERIAL:
- 0.1760'
- TULIP ANGLE:
- 25°
- HEAD DIAMETER METRIC:
- 26.00 MM
- LENGTH IMPERIAL:
- 3.470'
- APPLICATION:
- EXHAUST
$37.55Qty in Cart: 0Quantity:Price:$37.55Subtotal: -
KIBBLEWHITE Intake Valve Guide 20-20861M
KIBBLEWHITE
$15.10Precision-machined guides, Manganese bronze guide material is softer than nickel aluminum bronze valve guides, Excellent heat conductivity which promotes long valve life, Guides can be easily reamed...09262938- SKU:
- 09262938
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- APPLICATION:
- INTAKE
- PRODUCT NAME:
- VALVE GUIDE
- SIZE IMPERIAL:
- OVERSIZE (+0.001')
- UNITS:
- EACH
- MATERIAL:
- BRONZE
- RIDING STYLE:
- STREET
- INSIDE DIAMETER IMPERIAL:
- 0.3100'
- OUTSIDE DIAMETER IMPERIAL:
- 0.5635'
$15.10 -
KIBBLEWHITE Intake Valve Guide 20-20862M
KIBBLEWHITE
$13.12Precision-machined guides, Manganese bronze guide material is softer than nickel aluminum bronze valve guides, Excellent heat conductivity which promotes long valve life, Guides can be easily reamed...09262939- SKU:
- 09262939
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MATERIAL:
- BRONZE
- SIZE IMPERIAL:
- OVERSIZE (+0.002')
- APPLICATION:
- INTAKE
- UNITS:
- EACH
- INSIDE DIAMETER IMPERIAL:
- 0.3100'
- RIDING STYLE:
- STREET
- OUTSIDE DIAMETER IMPERIAL:
- 0.5645'
- PRODUCT NAME:
- VALVE GUIDE
$13.12Qty in Cart: 0Quantity:Price:$13.12Subtotal: -
KIBBLEWHITE Exhaust Valve Guide 20-20871M
KIBBLEWHITE
$15.10Precision-machined guides, Manganese bronze guide material is softer than nickel aluminum bronze valve guides, Excellent heat conductivity which promotes long valve life, Guides can be easily reamed...09262941- SKU:
- 09262941
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- PRODUCT NAME:
- VALVE GUIDE
- SIZE IMPERIAL:
- OVERSIZE (+0.001')
- UNITS:
- EACH
- MATERIAL:
- BRONZE
- APPLICATION:
- EXHAUST
- RIDING STYLE:
- STREET
- INSIDE DIAMETER IMPERIAL:
- 0.3100'
- OUTSIDE DIAMETER IMPERIAL:
- 0.5635'
$15.10 -
KIBBLEWHITE Beehive Spring Kit - Titanium - M8 20-21000
KIBBLEWHITE
$313.38Progressively wound springs using Kobe super-clean, chrome silicon-based wire that is heat treated and shot peened, Tight-tolerance, FEA-designed hardened steel Posi-Loc™ style upper retainers to...09262950- SKU:
- 09262950
- Availability:
- Ships Same Business Day
- Weight:
- 1.05 LBS
- STYLE:
- OVATE WIRE BEEHIVE
- TYPE:
- VALVE
- MATERIAL:
- TITANIUM
- SPRING OPEN PRESSURE:
- 212 LB
- UNITS:
- KIT
- APPLICATION:
- EXHAUST
- COLLAR MATERIAL:
- TITANIUM
- PRODUCT NAME:
- SPRING KIT
- RIDING STYLE:
- STREET
- SPRING SEAT PRESSURE:
- 80 IB
- APPLICATION:
- INTAKE
- SPRING LIFT IMPERIAL:
- 0.465'
$313.38Qty in Cart: 0Quantity:Price:$313.38Subtotal: -
KIBBLEWHITE Exhaust Valve Guide 20-21032
KIBBLEWHITE
$26.89Precision-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...09262965- SKU:
- 09262965
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- BASE COLOR:
- BROWN
- MATERIAL:
- C630 BRONZE
- OUTSIDE DIAMETER IMPERIAL:
- 0.4770'
- PRODUCT NAME:
- VALVE GUIDE
- INSIDE DIAMETER IMPERIAL:
- 0.2342'
- UNITS:
- EACH
- APPLICATION:
- EXHAUST
- COLOR/FINISH:
- BRONZE
- RIDING STYLE:
- STREET
- SIZE IMPERIAL:
- OVERSIZE (+0.002')
$26.89Qty in Cart: 0Quantity:Price:$26.89Subtotal: -
KIBBLEWHITE Beehive Spring Kit - Titanium - M8 20-21205
KIBBLEWHITE
$416.13Progressively wound springs using Kobe super-clean, chrome silicon-based wire that is heat treated and shot peened, Tight-tolerance, FEA-designed hardened steel Posi-Loc™ style upper retainers to...09262968- SKU:
- 09262968
- Availability:
- Ships Same Business Day
- Weight:
- 0.86 LBS
- APPLICATION:
- INTAKE
- RIDING STYLE:
- STREET
- COLLAR MATERIAL:
- STEEL
- SPRING SEAT PRESSURE:
- 104 IB
- APPLICATION:
- EXHAUST
- PRODUCT NAME:
- SPRING KIT
- MATERIAL:
- STEEL
- SPRING LIFT IMPERIAL:
- 0.550'
- SPRING OPEN PRESSURE:
- 230 LB
- STYLE:
- OVATE WIRE BEEHIVE
- TYPE:
- VALVE
- UNITS:
- KIT
$416.13Qty in Cart: 0Quantity:Price:$416.13Subtotal: -
KIBBLEWHITE Valve Keys - 8 pairs 51029-8
KIBBLEWHITE
$66.61Made of steel, Made in the U.S.A.09262969- SKU:
- 09262969
- Availability:
- Ships Same Business Day
- Weight:
- 0.31 LBS
- MATERIAL:
- STEEL
- TYPE:
- VALVE
- UNITS:
- 16 PACK
- PRODUCT NAME:
- KEY
- APPLICATION:
- EXHAUST
- RIDING STYLE:
- STREET
- APPLICATION:
- INTAKE
$66.61 -
KIBBLEWHITE Valve Stem Seals 71045-4
KIBBLEWHITE
$13.96For use with intake and exhaust valve guides, Retain their ability to seal in adverse conditions, PTFE seals feature a metal jacket with choker spring, Made in the U.S.A.09262970- SKU:
- 09262970
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- APPLICATION:
- INTAKE
- APPLICATION:
- EXHAUST
- PRODUCT NAME:
- SEAL
- RIDING STYLE:
- STREET
- MATERIAL:
- VITON
- TYPE:
- VALVE
- UNITS:
- 4 PACK
$13.96 -
KIBBLEWHITE Intake Valve Kit 40-41450
KIBBLEWHITE
$185.23Stainless 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...09263154- SKU:
- 09263154
- Availability:
- Ships Same Business Day
- Weight:
- 0.51 LBS
- SPRING LIFT:
- 0,415'
- TYPE:
- CONVERSION
- PRODUCT NAME:
- VALVE KIT
- RIDING STYLE:
- OFF-ROAD
- SPRING OPEN PRESSURE:
- 181 LB
- SPRING SEAT PRESSURE:
- 65 LB
- UNITS:
- KIT
- APPLICATION:
- INTAKE
- MATERIAL:
- STEEL
- SPRING LIFT IMPERIAL:
- 0.415'
$185.23 -
KIBBLEWHITE Valve Guide 96-96521
KIBBLEWHITE
$24.89All 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.09263157- SKU:
- 09263157
- Availability:
- Ships Same Business Day
- Weight:
- 0.01 LBS
- APPLICATION:
- INTAKE
- RIDING STYLE:
- OFF-ROAD
- SIZE IMPERIAL:
- OVERSIZE (+0.001')
- UNITS:
- EACH
- INSIDE DIAMETER IMPERIAL:
- 0.2353'
- MATERIAL:
- C630 BRONZE
- OUTSIDE DIAMETER IMPERIAL:
- 0.4362'
- PRODUCT NAME:
- VALVE GUIDE
$24.89 -
KIBBLEWHITE Spring Kit - .675" - Evolution/Twin Cam 20-21600
KIBBLEWHITE
$219.39Stainless 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...09263168- SKU:
- 09263168
- Availability:
- Ships Same Business Day
- Weight:
- 1.51 LBS
- APPLICATION:
- INTAKE
- PRODUCT NAME:
- SPRING KIT
- RIDING STYLE:
- STREET
- SPRING LIFT IMPERIAL:
- 0.675'
- SPRING OPEN PRESSURE:
- 450 LB
- APPLICATION:
- EXHAUST
- SPRING LIFT:
- 0,675'
- SPRING SEAT PRESSURE:
- 185 IB
- UNITS:
- KIT
$219.39 -
KIBBLEWHITE Valve Conversion Kit 80-82350
KIBBLEWHITE
$172.15Stainless 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...09263177- SKU:
- 09263177
- Availability:
- Ships Same Business Day
- Weight:
- 0.46 LBS
- SPRING LIFT:
- 0,420'
- SPRING SEAT PRESSURE:
- 69 LB
- APPLICATION:
- INTAKE
- MATERIAL:
- STEEL
- PRODUCT NAME:
- VALVE KIT
- RIDING STYLE:
- OFF-ROAD
- SPRING LIFT IMPERIAL:
- 0.420'
- SPRING OPEN PRESSURE:
- 187 LB
- TYPE:
- CONVERSION
- UNITS:
- KIT
$172.15Qty in Cart: 0Quantity:Price:$172.15Subtotal: -
KIBBLEWHITE Intake Valve 80-82312
KIBBLEWHITE
$31.01Black 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...09263178- SKU:
- 09263178
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- STEM DIAMETER IMPERIAL:
- 0.1962'
- HEAD DIAMETER METRIC:
- 31.00 MM
- LENGTH IMPERIAL:
- 3.245'
- MATERIAL:
- STEEL
- PRODUCT NAME:
- VALVE
- RIDING STYLE:
- OFF-ROAD
- TULIP ANGLE:
- 18°
- APPLICATION:
- INTAKE
- MODEL:
- BLACK DIAMOND™
- UNITS:
- EACH
$31.01 -
On Sale
KIBBLEWHITE Valve Spring Kit 40-40850
KIBBLEWHITE
MSRP: $746.98Now: $478.00Was: $746.98Designed to out-perform and outlast the factory valve springs, Kit features lightweight, high-strength CrSi valve springs,, H.T. steel base washers and titanium spring retainers, Complete kit,...09263242- SKU:
- 09263242
- Availability:
- Ships Same Business Day
- Weight:
- 1.45 LBS
- PRODUCT NAME:
- SPRING KIT
- SPRING LIFT:
- 0,445'
- SPRING OPEN PRESSURE:
- INTAKE 162 LB, EXHAUST 153 LB
- UNITS:
- KIT
- SPRING SEAT PRESSURE:
- INTAKE 50 LB, EXHAUST 44 LB
- MATERIAL:
- TITANIUM
- RIDING STYLE:
- STREET
- SPRING LIFT IMPERIAL:
- 0.445'
MSRP: $746.98Now: $478.00Was: $746.98Qty in Cart: 0Quantity:Price:MSRP: $746.98Now: $478.00Was: $746.98Subtotal: -
On Sale
KIBBLEWHITE Valve Spring Kit 82-83400
KIBBLEWHITE
MSRP: $355.95Now: $228.00Was: $355.95Black 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...09263295- SKU:
- 09263295
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
- APPLICATION:
- INTAKE
- PRODUCT NAME:
- SPRING KIT
- RIDING STYLE:
- ATV
- SPRING LIFT IMPERIAL:
- 0.450'
- MATERIAL:
- TITANIUM
- MATERIAL:
- VITON
- SPRING SEAT PRESSURE:
- 64 LB
- APPLICATION:
- EXHAUST
- SPRING OPEN PRESSURE:
- 181 LB
- TYPE:
- VALVE
- MATERIAL:
- HIGH TENSILE STEEL
- SPRING LIFT:
- 0,450'
- UNITS:
- KIT
MSRP: $355.95Now: $228.00Was: $355.95Qty in Cart: 0Quantity:Price:MSRP: $355.95Now: $228.00Was: $355.95Subtotal: -
KIBBLEWHITE Complete Valve Kit - M8 20-23350
KIBBLEWHITE
$508.87Kits include KPMI® or equivalent valve spring kit, a full set of Black Diamond™stainless steel standard size valves, H.T. Steel valve keepers and valve stem seals (where applicable) for engine...09263222- SKU:
- 09263222
- Availability:
- Ships Same Business Day
- Weight:
- 2.35 LBS
- MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- ENGINE KIT
- MODEL:
- BLACK DIAMOND™
- RIDING STYLE:
- STREET
- SPRING LIFT:
- 0,465'
- SPRING LIFT IMPERIAL:
- 0.465'
- SPRING OPEN PRESSURE:
- 212 LB
- SPRING SEAT PRESSURE:
- 80 IB
- UNITS:
- KIT
$508.87Qty in Cart: 0Quantity:Price:$508.87Subtotal: -
KIBBLEWHITE Cylinder Head Service Kit 30-33460
KIBBLEWHITE
$403.24Kits contain all items to completely refresh and upgrade cylinder heads for popular Dirt/MX and Side x Side models, Cylinder Head Service Kits include the below components:, Lightweight Racing Valve...09263225- SKU:
- 09263225
- Availability:
- Ships Same Business Day
- Weight:
- 2.71 LBS
- APPLICATION:
- EXHAUST
- MATERIAL:
- TITANIUM
- SPRING LIFT:
- 0,300'
- MATERIAL:
- C630 BRONZE
- SPRING OPEN PRESSURE:
- 157 LB
- UNITS:
- KIT
- APPLICATION:
- INTAKE
- MODEL:
- BLACK DIAMOND™
- PRODUCT NAME:
- CYLINDER HEAD SERVICE KIT
- RIDING STYLE:
- ATV
- SPRING LIFT IMPERIAL:
- 0.300'
- SPRING SEAT PRESSURE:
- 70 LB
$403.24Qty in Cart: 0Quantity:Price:$403.24Subtotal: -
KIBBLEWHITE Intake Valve - Standard - M8 20-21012H
KIBBLEWHITE
$32.78Extensive 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 high-performance stainless steel,...09263305- SKU:
- 09263305
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- STEM DIAMETER IMPERIAL:
- 0.2347'
- RIDING STYLE:
- STREET
- TULIP ANGLE:
- 10°
- UNITS:
- EACH
- APPLICATION:
- INTAKE
- HEAD DIAMETER IMPERIAL:
- 1.571'
- LENGTH IMPERIAL:
- 4.015'
- PRODUCT NAME:
- VALVE
$32.78 -
KIBBLEWHITE Valve Kit - Knucklehead 20-22000
KIBBLEWHITE
$117.85Full 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”,...09263307- SKU:
- 09263307
- Availability:
- Ships Same Business Day
- Weight:
- 0.95 LBS
- MODEL:
- BLACK DIAMOND™
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- VALVE KIT
- UNITS:
- KIT
- MATERIAL:
- STAINLESS STEEL
$117.85 -
KIBBLEWHITE Piston System 30-32500
KIBBLEWHITE
$660.02The only safe way to maximize compression; the valve reliefs in the piston are purposely convex and match the geometry of the dishes in the valves, Conversion to Black Diamond™ stainless steel valves...09031586- SKU:
- 09031586
- Availability:
- Ships Same Business Day
- Weight:
- 1.91 LBS
- BORE SIZE METRIC:
- 94.00 MM
- PRODUCT NAME:
- SERVICE KIT
- RIDING STYLE:
- ATV
- UNITS:
- KIT
- TYPE:
- TOP END
$660.02Qty in Cart: 0Quantity:Price:$660.02Subtotal: -
KIBBLEWHITE Valve Guide 20-4322C
KIBBLEWHITE
$8.83Precision-machined from cast iron, Compatible with no-lead fuel and accept any type of valve-stem material, Made in the U.S.A.DS199761- SKU:
- DS199761
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MATERIAL:
- CAST IRON
- PRODUCT NAME:
- VALVE GUIDE
- RIDING STYLE:
- STREET
- APPLICATION:
- EXHAUST
- INSIDE DIAMETER IMPERIAL:
- 0.3090'
- UNITS:
- EACH
- OUTSIDE DIAMETER IMPERIAL:
- 0.5640'
- SIZE IMPERIAL:
- OVERSIZE (+0.002')
$8.83Qty in Cart: 0Quantity:Price:$8.83Subtotal: -
KIBBLEWHITE Tool Hone Valve Guide 5.5Mm GH-2165
KIBBLEWHITE
$40.14Durable enough to size C630 bronze and cast iron valve guide materials, Made in the U.S.A.38010220- SKU:
- 38010220
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- WIDTH:
- 5.5 MM
- PRODUCT NAME:
- BALL HONER
- APPLICATION:
- VALVE GUIDE
- RIDING STYLE:
- STREET
- MEASUREMENT SYSTEM:
- METRIC
- UNITS:
- EACH
$40.14 -
KIBBLEWHITE Tool Reamer 7Mm GR-2770
KIBBLEWHITE
$113.56These reamers have been specifically designed for KPMI® Manganese Bronze and Cast Iron valve guides, Also, once a reamer is used on Cast Iron, it is not advisable to then use it on a bronze guide, Do...38010253- SKU:
- 38010253
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- MEASUREMENT SYSTEM:
- SAE
- RIDING STYLE:
- STREET
- TYPE:
- VALVE GUIDE
- UNITS:
- EACH
- MATERIAL:
- STEEL
- PRODUCT NAME:
- REAMER
- OVERALL LENGTH IMPERIAL:
- 7.125'
- COLOR/FINISH:
- NICKEL
- OUTSIDE DIAMETER IMPERIAL:
- 0.2770'
- OVERALL LENGTH METRIC:
- 181 MM
$113.56 -
KIBBLEWHITE Clutch Springs - 3 Pack 70-0124
KIBBLEWHITE
$13.33High-quality clutch springs, Made in the U.S.A., 1.858" free length x 0.662" OD11312312- SKU:
- 11312312
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- COLOR/FINISH:
- RED
- RIDING STYLE:
- STREET
- TYPE:
- CLUTCH
- UNITS:
- 3 PACK
- PRODUCT NAME:
- SPRING
$13.33 -
KIBBLEWHITE Intake Valve - CRF150R - Standard 30-30910
KIBBLEWHITE
$37.55Black 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...09260298- SKU:
- 09260298
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MODEL:
- BLACK DIAMOND™
- STEM DIAMETER IMPERIAL:
- 0.1765'
- MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- VALVE
- APPLICATION:
- INTAKE
- TULIP ANGLE:
- 19°
- UNITS:
- EACH
- HEAD DIAMETER METRIC:
- 26.00 MM
- LENGTH IMPERIAL:
- 3.065'
- RIDING STYLE:
- OFF-ROAD
$37.55Qty in Cart: 0Quantity:Price:$37.55Subtotal: -
KIBBLEWHITE Cast Iron Valve Seat - Intake/Exhaust - Big Twin 10-SC494
KIBBLEWHITE
$12.26Tests have proven that the machinability, wear and thermal conductivity surpasses all standards, Compatible with all fuel blends, Made in the U.S.A.09261440- SKU:
- 09261440
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- MATERIAL:
- CAST IRON
- VALVE SEAT HEIGHT IMPERIAL:
- 0.450'
- APPLICATION:
- INTAKE
- RIDING STYLE:
- STREET
- INSIDE DIAMETER IMPERIAL:
- 1.500'
- OUTSIDE DIAMETER IMPERIAL:
- 1.9450'
- APPLICATION:
- EXHAUST
- PRODUCT NAME:
- VALVE SEAT
- UNITS:
- EACH
$12.26Qty in Cart: 0Quantity:Price:$12.26Subtotal: -
KIBBLEWHITE Intake Valve 40-40412
KIBBLEWHITE
$31.01Black 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...09261649- SKU:
- 09261649
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- RIDING STYLE:
- UTV
- APPLICATION:
- INTAKE
- HEAD DIAMETER METRIC:
- 30.00 MM
- MATERIAL:
- STAINLESS STEEL
- MODEL:
- BLACK DIAMOND™
- PRODUCT NAME:
- VALVE
- LENGTH IMPERIAL:
- 3.600'
- RIDING STYLE:
- ATV
- STEM DIAMETER IMPERIAL:
- 0.1960'
- TULIP ANGLE:
- 10°
- UNITS:
- EACH
$31.01 -
KIBBLEWHITE Exhaust Valve Guide 96-96280
KIBBLEWHITE
$24.89All 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.09261716- SKU:
- 09261716
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- INSIDE DIAMETER IMPERIAL:
- 0.1960'
- MATERIAL:
- C630 BRONZE
- SIZE IMPERIAL:
- STANDARD
- UNITS:
- EACH
- APPLICATION:
- EXHAUST
- OUTSIDE DIAMETER IMPERIAL:
- 0.3958'
- PRODUCT NAME:
- VALVE GUIDE
- RIDING STYLE:
- OFF-ROAD
$24.89 -
KIBBLEWHITE Valve Guide - Big Twin 20-2038C
KIBBLEWHITE
$8.83Precision-machined from cast iron, Compatible with no-lead fuel and accept any type of valve-stem material, Made in the U.S.A.09261985- SKU:
- 09261985
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- INSIDE DIAMETER IMPERIAL:
- 0.3760'
- MATERIAL:
- CAST IRON
- OUTSIDE DIAMETER IMPERIAL:
- 0.5730'
- PRODUCT NAME:
- VALVE GUIDE
- RIDING STYLE:
- STREET
- APPLICATION:
- EXHAUST
- SIZE IMPERIAL:
- OVERSIZE (+0.010')
- UNITS:
- EACH
$8.83
