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
- Quantity
- Price
- Subtotal
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On Sale
KIBBLEWHITE Intake Valve Guide 82-82220
KIBBLEWHITE
MSRP: $26.43Now: $23.79Was: $26.43Valve guide wear is one of the most common causes of oil consumption and compression loss in high-performance engines. The KIBBLEWHITE Intake Valve Guide 82-82220 is engineered with Ampco-45 compound...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
MSRP: $26.43Now: $23.79Was: $26.43 -
On Sale
KIBBLEWHITE Intake/Exhaust Valve Guide 30-3120
KIBBLEWHITE
MSRP: $34.40Now: $30.96Was: $34.40Valve guide wear is one of the most overlooked failure points in high-performance engines, leading to oil consumption, compression loss, and catastrophic valve seat damage if left unchecked. The...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
MSRP: $34.40Now: $30.96Was: $34.40 -
On Sale
KIBBLEWHITE Valve Spring Kit 30-4021
KIBBLEWHITE
MSRP: $82.38Now: $69.29Was: $82.38Valve spring degradation directly impacts engine efficiency, compression consistency, and overall reliability—especially under sustained high-RPM loads. The KIBBLEWHITE 30-4021 Kit delivers...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
MSRP: $82.38Now: $69.29Was: $82.38 -
On Sale
KIBBLEWHITE Valve Spring Kit - Big Twin 20-20430
KIBBLEWHITE
MSRP: $138.87Now: $116.81Was: $138.87Stock valve springs wear over time, leading to valve float, inconsistent lift, and lost power across your rev range. The KIBBLEWHITE Valve Spring Kit restores OE performance standards with...09261442- SKU:
- 09261442
- Availability:
- Ships Same Business Day
- Weight:
- 1.46 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'
MSRP: $138.87Now: $116.81Was: $138.87 -
On Sale
KIBBLEWHITE Valve Spring Kit - XL 20-20440
KIBBLEWHITE
MSRP: $134.12Now: $112.82Was: $134.12Valve spring degradation is one of the most common culprits behind loss of compression, misfires, and reduced engine performance—especially in high-revving or modified applications. The KIBBLEWHITE...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
MSRP: $134.12Now: $112.82Was: $134.12 -
On Sale
KIBBLEWHITE Lower Collar - .725" - Big Twin 20-2111
KIBBLEWHITE
MSRP: $34.80Now: $31.32Was: $34.80Proper valve seal clearance is critical to preventing oil leakage and maintaining consistent valve train geometry in high-performance Big Twin engines. The KIBBLEWHITE Lower Collar ensures your valve...09261445- SKU:
- 09261445
- Availability:
- Ships Same Business Day
- Weight:
- 0.27 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
MSRP: $34.80Now: $31.32Was: $34.80 -
On Sale
KIBBLEWHITE Intake Valve - Big Twin 20-4101
KIBBLEWHITE
MSRP: $36.12Now: $27.91Was: $36.12Intake valve longevity and flow efficiency are non-negotiable in high-performance Big Twin engines. The KIBBLEWHITE 20-4101 combines precision metallurgy with a specialized nitriding process to...09261452- SKU:
- 09261452
- Availability:
- Ships Same Business Day
- Weight:
- 0.23 LBS
- MODEL:
- BLACK DIAMOND™
- 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'
MSRP: $36.12Now: $27.91Was: $36.12 -
On Sale
KIBBLEWHITE Cylinder Stud and Nut Kit 80-82600
KIBBLEWHITE
MSRP: $161.95Now: $145.76Was: $161.95Cylinder head integrity is non-negotiable in high-performance engines, and factory studs often fail under sustained boost or high RPM loads. The Kibblewhite 80-82600 Cylinder Stud and Nut Kit...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
MSRP: $161.95Now: $145.76Was: $161.95 -
On Sale
KIBBLEWHITE Cylinder Stud and Nut Kit 30-33750
KIBBLEWHITE
MSRP: $97.66Now: $88.16Was: $97.66Cylinder head fasteners are critical stress points in any engine—they must maintain clamping force under extreme heat and pressure cycles or you risk catastrophic failure. KIBBLEWHITE's rolled-thread...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
MSRP: $97.66Now: $88.16Was: $97.66 -
On Sale
KIBBLEWHITE Cylinder Stud and Nut Kit 80-82450
KIBBLEWHITE
MSRP: $161.64Now: $145.76Was: $161.64Cylinder head integrity is critical to engine reliability, and fastener quality directly impacts your ability to maintain proper clamp load and prevent gasket failure. KIBBLEWHITE's Cylinder Stud and...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
MSRP: $161.64Now: $145.76Was: $161.64 -
On Sale
KIBBLEWHITE Valve Seat 10-SB290
KIBBLEWHITE
MSRP: $30.30Now: $27.27Was: $30.30If you're running titanium valves in a high-performance engine, seat material matters—it directly impacts durability, heat dissipation, and longevity under extreme conditions. KIBBLEWHITE's...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
MSRP: $30.30Now: $27.27Was: $30.30 -
On Sale
KIBBLEWHITE Valve Seat 10-SB320
KIBBLEWHITE
MSRP: $30.30Now: $27.27Was: $30.30If you're running titanium valves in a high-performance engine, you need a valve seat that can handle the thermal stress and keep up with the wear demands of racing. KIBBLEWHITE's copper-based design...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
MSRP: $30.30Now: $27.27Was: $30.30 -
On Sale
KIBBLEWHITE Valve Seat 10-SB330
KIBBLEWHITE
MSRP: $30.30Now: $27.27Was: $30.30If you're running titanium valves in a high-performance engine, valve seat material directly impacts reliability, thermal stability, and longevity under extreme conditions. KIBBLEWHITE's copper-based...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
MSRP: $30.30Now: $27.27Was: $30.30 -
On Sale
KIBBLEWHITE Valve Seat 10-SB340
KIBBLEWHITE
MSRP: $30.30Now: $27.27Was: $30.30If you're running titanium valves in a high-performance engine, your valve seats need to match that precision. The KIBBLEWHITE 10-SB340 is purpose-built to handle the thermal demands 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
MSRP: $30.30Now: $27.27Was: $30.30 -
On Sale
KIBBLEWHITE Cylinder Stud - M8 - 8-Pack 20-21040
KIBBLEWHITE
MSRP: $171.82Now: $154.76Was: $171.82Cylinder studs are critical fasteners that secure your cylinder head to the block—and substandard hardware can lead to blown gaskets, coolant leaks, and catastrophic engine failure. KIBBLEWHITE...24011105- SKU:
- 24011105
- Availability:
- Ships Same Business Day
- Weight:
- 2.00 LBS
MSRP: $171.82Now: $154.76Was: $171.82 -
On Sale
KIBBLEWHITE Cast Iron Valve Seat 10-SC250
KIBBLEWHITE
MSRP: $7.78Now: $7.00Was: $7.78Valve seat recession and microwelding are silent killers in high-performance engines—they compromise compression, reduce power output, and can lead to catastrophic valve failure. The KIBBLEWHITE Cast...09261629- SKU:
- 09261629
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 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
MSRP: $7.78Now: $7.00Was: $7.78 -
On Sale
KIBBLEWHITE Cylinder Dowels - Twin Cam 83080-4
KIBBLEWHITE
MSRP: $13.01Now: $11.71Was: $13.01Proper cylinder head alignment is critical for sealing integrity, valve timing accuracy, and long-term engine reliability. KIBBLEWHITE cylinder dowels provide precision location points that eliminate...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
MSRP: $13.01Now: $11.71Was: $13.01 -
On Sale
KIBBLEWHITE Intake Valve Guide 30-30200
KIBBLEWHITE
MSRP: $15.92Now: $14.33Was: $15.92Valve guide wear is one of the most common causes of compression loss, oil burning, and poor ring sealing—issues that compound quickly under high RPM and boost. The KIBBLEWHITE 30-30200 Intake Valve...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
MSRP: $15.92Now: $14.33Was: $15.92 -
On Sale
KIBBLEWHITE Exhaust Valve Guide 30-30210
KIBBLEWHITE
MSRP: $15.92Now: $14.33Was: $15.92Valve guide wear is one of the most overlooked sources of performance loss and oil consumption in high-revving engines. The KIBBLEWHITE Exhaust Valve Guide 30-30210 is engineered with Ampco-45...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
MSRP: $15.92Now: $14.33Was: $15.92 -
On Sale
KIBBLEWHITE Intake Valve 30-30220
KIBBLEWHITE
MSRP: $31.01Now: $27.91Was: $31.01Intake valve performance directly impacts combustion efficiency, cylinder head sealing, and overall engine reliability—especially under high RPM conditions. The KIBBLEWHITE Black Diamond™ valve...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 DIAMOND™
- STEM DIAMETER IMPERIAL:
- 0.2158'
MSRP: $31.01Now: $27.91Was: $31.01 -
On Sale
KIBBLEWHITE Cast Iron Valve Seat 10-SC380
KIBBLEWHITE
MSRP: $9.44Now: $8.50Was: $9.44Valve seat recession and microwelding failures cost racers races and street enthusiasts reliability. The KIBBLEWHITE Cast Iron Valve Seat 10-SC380 uses advanced powdered metal technology to deliver...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
MSRP: $9.44Now: $8.50Was: $9.44 -
On Sale
KIBBLEWHITE Exhaust Valve 30-30224
KIBBLEWHITE
MSRP: $75.37Now: $67.83Was: $75.37Valve reliability directly impacts engine performance and longevity, especially in high-rpm applications where standard components fail prematurely. The KIBBLEWHITE Black Diamond™ exhaust valve is...20080224- SKU:
- 20080224
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MODEL:
- BLACK DIAMOND™
- 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
MSRP: $75.37Now: $67.83Was: $75.37Qty in Cart: 0Quantity:Price:MSRP: $75.37Now: $67.83Was: $75.37Subtotal: -
On Sale
KIBBLEWHITE Tool Hone Valve Guide 4.0Mm GH-1574
KIBBLEWHITE
MSRP: $40.14Now: $36.13Was: $40.14Precision valve guide sizing is critical to proper engine assembly—undersized guides lead to excessive oil consumption and poor sealing, while oversized guides compromise valve stem clearance and...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
MSRP: $40.14Now: $36.13Was: $40.14 -
On Sale
KIBBLEWHITE Exhaust Valve Guide 96-96300
KIBBLEWHITE
MSRP: $29.60Now: $26.64Was: $29.60Valve guides are critical to maintaining proper valve sealing and controlling oil consumption in high-performance engines. The KIBBLEWHITE Exhaust Valve Guide 96-96300 uses Ampco-45 material—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
MSRP: $29.60Now: $26.64Was: $29.60 -
On Sale
KIBBLEWHITE Beehive Valve Spring Kit 96-96500
KIBBLEWHITE
MSRP: $193.68Now: $162.90Was: $193.68High-RPM performance demands valve springs engineered to handle extreme torsional stress without compromise. KIBBLEWHITE's Beehive design uses advanced ovate wire geometry and precision manufacturing...09263042- SKU:
- 09263042
- Availability:
- Ships Same Business Day
- Weight:
- 0.46 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
MSRP: $193.68Now: $162.90Was: $193.68 -
On Sale
KIBBLEWHITE Intake Valve 96-96512
KIBBLEWHITE
MSRP: $54.10Now: $48.69Was: $54.10Intake valve performance directly impacts combustion efficiency, cylinder sealing, and overall engine reliability—especially under high-RPM conditions. Kibblewhite's Black Diamond™ valves are...09263043- SKU:
- 09263043
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MODEL:
- BLACK DIAMOND™
- 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
MSRP: $54.10Now: $48.69Was: $54.10 -
On Sale
KIBBLEWHITE Exhaust Valve 96-96516
KIBBLEWHITE
MSRP: $54.10Now: $48.69Was: $54.10Exhaust valves endure extreme heat cycles and abrasive combustion byproducts—stock units wear prematurely and compromise engine efficiency. The KIBBLEWHITE Black Diamond™ Exhaust Valve (96-96516)...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 DIAMOND™
- STEM DIAMETER IMPERIAL:
- 0.2353'
- UNITS:
- EACH
MSRP: $54.10Now: $48.69Was: $54.10 -
On Sale
KIBBLEWHITE Valve Guide - Exhaust 96-96520-E
KIBBLEWHITE
MSRP: $22.95Now: $20.66Was: $22.95A worn or damaged valve guide compromises cylinder head integrity and directly impacts engine performance and longevity. KIBBLEWHITE's precision-machined exhaust valve guides restore proper...09263046- SKU:
- 09263046
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 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
MSRP: $22.95Now: $20.66Was: $22.95 -
On Sale
KIBBLEWHITE Valve Guide Seal - Viton 71029-4
KIBBLEWHITE
MSRP: $13.96Now: $12.56Was: $13.96Valve guide seals are critical to engine longevity—they prevent oil from seeping into the combustion chamber, which causes smoking, fouling, and accelerated wear on your rings and cylinders...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
MSRP: $13.96Now: $12.56Was: $13.96 -
On Sale
KIBBLEWHITE Intake Valve 30-4221
KIBBLEWHITE
MSRP: $35.22Now: $27.91Was: $35.22Intake valve performance directly impacts combustion efficiency, and inferior valves cost you power through friction and premature wear. The KIBBLEWHITE Black Diamond™ 30-4221 is precision-engineered...09263048- SKU:
- 09263048
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MODEL:
- BLACK DIAMOND™
- 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
MSRP: $35.22Now: $27.91Was: $35.22 -
On Sale
KIBBLEWHITE Exhaust Valve 30-4222
KIBBLEWHITE
MSRP: $35.22Now: $27.91Was: $35.22Exhaust valves endure extreme temperatures and constant cycling—factory units often become a limiting factor in high-performance engines. The KIBBLEWHITE Black Diamond™ exhaust valve delivers...09263049- SKU:
- 09263049
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MODEL:
- BLACK DIAMOND™
- 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'
MSRP: $35.22Now: $27.91Was: $35.22 -
On Sale
KIBBLEWHITE Intake Valve - Standard - Titanium - 2013-2018 96-96512T
KIBBLEWHITE
MSRP: $109.33Now: $98.40Was: $109.33Titanium intake valves are essential for high-rpm applications where thermal stability and durability directly impact engine reliability and performance. Kibblewhite's Tensilite® valves are...09263050- SKU:
- 09263050
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 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
MSRP: $109.33Now: $98.40Was: $109.33 -
On Sale
KIBBLEWHITE Exhaust Valve - Standard - Titanium - 2013-2018 96-96516T
KIBBLEWHITE
MSRP: $109.33Now: $98.40Was: $109.33Exhaust valves are critical to your engine's breathing efficiency and longevity—especially under high-RPM demand. KIBBLEWHITE's titanium construction delivers superior heat resistance and durability...09263051- SKU:
- 09263051
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 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
MSRP: $109.33Now: $98.40Was: $109.33Qty in Cart: 0Quantity:Price:MSRP: $109.33Now: $98.40Was: $109.33Subtotal: -
On Sale
KIBBLEWHITE Intake Valve - Standard - Titanium - 2017-2018 40-41412T
KIBBLEWHITE
MSRP: $92.51Now: $83.26Was: $92.51Titanium intake valves are essential for high-RPM applications where stock valves can't handle sustained heat and stress. Kibblewhite's Tensilite® valves deliver the lightweight strength and thermal...09263052- SKU:
- 09263052
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 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'
MSRP: $92.51Now: $83.26Was: $92.51 -
On Sale
KIBBLEWHITE Exhaust Valve - Standard - Titanium - 2017-2018 40-41416T
KIBBLEWHITE
MSRP: $92.51Now: $83.26Was: $92.51Exhaust valves endure extreme thermal cycling and mechanical stress—factory originals often become a reliability weak point in high-revving or forced induction applications. KIBBLEWHITE's titanium...09263053- SKU:
- 09263053
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 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®
MSRP: $92.51Now: $83.26Was: $92.51 -
On Sale
KIBBLEWHITE Spring Kit 30-32800
KIBBLEWHITE
MSRP: $222.38Now: $187.05Was: $222.38If you're running a boosted engine or pairing your build with a high-performance cam, stock valve springs will fail you under sustained high-RPM loads. The Kibblewhite 30-32800 Spring Kit delivers...09263087- SKU:
- 09263087
- Availability:
- Ships Same Business Day
- Weight:
- 0.56 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
MSRP: $222.38Now: $187.05Was: $222.38 -
On Sale
KIBBLEWHITE Intake Valve 30-32812H
KIBBLEWHITE
MSRP: $37.55Now: $33.80Was: $37.55Valve integrity directly impacts engine reliability and performance under extreme conditions. The Kibblewhite White Diamond™ intake valve delivers superior heat resistance and durability through...09263088- SKU:
- 09263088
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- MODEL:
- WHITE DIAMOND™
- 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°
MSRP: $37.55Now: $33.80Was: $37.55 -
On Sale
KIBBLEWHITE Exhaust Valve - Standard - CRF450R - 2017-2019 30-32816K
KIBBLEWHITE
MSRP: $54.10Now: $43.05Was: $54.10High-revving engines demand valves that can handle extreme temperatures and constant stress without degradation. The KIBBLEWHITE Exhaust Valve delivers the durability and precision machining required...09263089- SKU:
- 09263089
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 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
MSRP: $54.10Now: $43.05Was: $54.10 -
On Sale
KIBBLEWHITE Intake Valve Guide 30-32820
KIBBLEWHITE
MSRP: $34.40Now: $30.96Was: $34.40If you're rebuilding a high-performance engine or restoring a classic with modern reliability in mind, valve guides are the unsung foundation of cylinder head integrity. The KIBBLEWHITE 30-32820 is...09263090- SKU:
- 09263090
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 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
MSRP: $34.40Now: $30.96Was: $34.40 -
On Sale
KIBBLEWHITE Exhaust Valve Guide 30-32830
KIBBLEWHITE
MSRP: $34.40Now: $30.96Was: $34.40If you're rebuilding a high-revving engine or restoring a classic with modern reliability demands, valve guides that can handle both no-lead fuel and aggressive valve-stem materials are...09263091- SKU:
- 09263091
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 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
MSRP: $34.40Now: $30.96Was: $34.40
