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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KIBBLEWHITE Dual Spring Kit - M8 20-23850
KIBBLEWHITE
$528.57Precise valve control is critical for maximizing horsepower and reliability in high-performance engines. The KIBBLEWHITE Dual Spring Kit delivers the consistent, interference-wound spring geometry...09263421- SKU:
- 09263421
- Availability:
- Ships Same Business Day
- Weight:
- 1.60 LBS
$528.57 -
KIBBLEWHITE Saddlebag Stabilizer - Black Anodized 20-24450
KIBBLEWHITE
$62.42Stock saddlebags weren't engineered to handle the vibration and lateral movement that comes with sustained high-speed riding. The KIBBLEWHITE Saddlebag Stabilizer eliminates the shaking, rattling,...35500438- SKU:
- 35500438
- Availability:
- Ships Same Business Day
- Weight:
- 0.37 LBS
$62.42 -
KIBBLEWHITE Beehive Spring Kit - 0.640" Lift - Titanium - M8 | CVO 20-24350
KIBBLEWHITE
$635.42If you're running a modern Harley-Davidson CVO and want to maximize valve lift and engine responsiveness, a high-quality beehive spring kit is non-negotiable. Kibblewhite's titanium retainer design...09263457- SKU:
- 09263457
- Availability:
- Ships Same Business Day
- Weight:
- 0.99 LBS
$635.42 -
KIBBLEWHITE Beehive Spring Kit - 0.640" Lift - H.T. Steel - M8 | CVO 20-24400
KIBBLEWHITE
$539.95If you're running a 2023-2024 CVO and want to maximize valve lift without compromising reliability, the Kibblewhite Beehive Spring Kit delivers the precision engineering and durability required for...09263458- SKU:
- 09263458
- Availability:
- Ships Same Business Day
- Weight:
- 1.05 LBS
$539.95 -
KIBBLEWHITE Intake Valve - Raptor 700 - Standard 80-80430
KIBBLEWHITE
$37.55Your Raptor 700's intake valve is under constant thermal and mechanical stress—factory components can't match the durability demands of aggressive riding or racing. The KIBBLEWHITE Black Diamond™...09260253- SKU:
- 09260253
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- APPLICATION:
- INTAKE
- HEAD DIAMETER METRIC:
- 38.00 MM
- LENGTH IMPERIAL:
- 4.025'
- MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- VALVE
- TULIP ANGLE:
- 11°
- UNITS:
- EACH
- MODEL:
- BLACK DIAMOND™
- RIDING STYLE:
- ATV
- STEM DIAMETER IMPERIAL:
- 0.2355'
$37.55 -
KIBBLEWHITE Exhaust Valve - Raptor 700 - Standard 80-80433
KIBBLEWHITE
$37.55A high-revving Raptor 700 demands valves engineered to handle extreme temperatures and sustained performance demands without compromise. This Kibblewhite exhaust valve is precision-machined from...09260255- SKU:
- 09260255
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- LENGTH IMPERIAL:
- 3.785'
- MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- VALVE
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- STEM DIAMETER IMPERIAL:
- 0.2350'
- APPLICATION:
- EXHAUST
- HEAD DIAMETER METRIC:
- 32.00 MM
- MODEL:
- BLACK DIAMOND™
- TULIP ANGLE:
- 25°
$37.55 -
KIBBLEWHITE Valve Kit - Twin Cam 20-23100
KIBBLEWHITE
$142.70Your Twin Cam engine demands valve components engineered for reliability and longevity, especially if you're running extended intervals or high-revving applications. The KIBBLEWHITE Valve Kit...09263219- SKU:
- 09263219
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- MODEL:
- BLACK DIAMOND™
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- VALVE KIT
- UNITS:
- KIT
- MATERIAL:
- STAINLESS STEEL
$142.70 -
KIBBLEWHITE Complete Valve Kit - Twin Cam 20-23150
KIBBLEWHITE
$255.90A complete valve kit is essential for any Twin Cam engine rebuild or refresh—it ensures consistent combustion, reduces blowby, and restores the cylinder head to factory performance specifications...09263220- SKU:
- 09263220
- Availability:
- Ships Same Business Day
- Weight:
- 1.90 LBS
- MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- ENGINE KIT
- SPRING LIFT:
- 0,610'
- SPRING OPEN PRESSURE:
- 400 LB
- UNITS:
- KIT
- SPRING LIFT IMPERIAL:
- 0.610'
- SPRING SEAT PRESSURE:
- 175 LB
- MODEL:
- BLACK DIAMOND™
- RIDING STYLE:
- STREET
$255.90 -
KIBBLEWHITE Valve Kit - M8 20-23300
KIBBLEWHITE
$235.69Valve degradation is one of the fastest paths to power loss and catastrophic engine failure—especially in high-performance applications where heat and friction never stop working against you...09263221- SKU:
- 09263221
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- PRODUCT NAME:
- VALVE KIT
- MODEL:
- BLACK DIAMOND™
- MATERIAL:
- STAINLESS STEEL
$235.69 -
KIBBLEWHITE Intake Valve - Twin Cam 20-20056
KIBBLEWHITE
$29.81If you're running a Twin Cam engine at the track or on the street, valve durability directly impacts reliability and performance. The Kibblewhite 20-20056 intake valve combines precision engineering...09260407- SKU:
- 09260407
- Availability:
- Ships Same Business Day
- Weight:
- 0.16 LBS
- HEAD DIAMETER IMPERIAL:
- 1.900'
- LENGTH IMPERIAL:
- 4.420'
- STEM DIAMETER IMPERIAL:
- 0.3106'
- APPLICATION:
- INTAKE
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- TULIP ANGLE:
- 28°
- MATERIAL:
- STAINLESS STEEL
- MODEL:
- BLACK DIAMOND™
- PRODUCT NAME:
- VALVE
$29.81 -
KIBBLEWHITE Spring Kit 30-30015
KIBBLEWHITE
$156.91Valve spring integrity is critical to engine reliability, especially in high-RPM applications where stock springs can't handle sustained load cycles. The KIBBLEWHITE Spring Kit 30-30015 delivers...KW3030015- SKU:
- KW3030015
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- APPLICATION:
- EXHAUST
- PRODUCT NAME:
- SPRING KIT
- SPRING OPEN PRESSURE:
- 185 LB
- TYPE:
- VALVE
- APPLICATION:
- INTAKE
- RIDING STYLE:
- OFF-ROAD
- MATERIAL:
- TITANIUM
- SPRING LIFT IMPERIAL:
- 0.400'
- UNITS:
- KIT
$156.91 -
KIBBLEWHITE Intake Valve 30-3003
KIBBLEWHITE
$37.55If you're building a high-revving engine or restoring a race-proven platform, intake valve quality directly impacts combustion efficiency, thermal management, and long-term reliability. KIBBLEWHITE's...KW303003- SKU:
- KW303003
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- HEAD DIAMETER METRIC:
- 36.00 MM
- LENGTH IMPERIAL:
- 4.165'
- MODEL:
- BLACK DIAMOND™
- TULIP ANGLE:
- 23°
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- APPLICATION:
- INTAKE
- PRODUCT NAME:
- VALVE
- STEM DIAMETER IMPERIAL:
- 0.2590'
$37.55 -
KIBBLEWHITE Exhaust Valve 30-3004
KIBBLEWHITE
$37.55Valve degradation directly impacts combustion efficiency, throttle response, and engine longevity—especially under sustained high-RPM operation. The KIBBLEWHITE Black Diamond™ Exhaust Valve (30-3004)...KW303004- SKU:
- KW303004
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- MATERIAL:
- STEEL
- PRODUCT NAME:
- VALVE
- STEM DIAMETER IMPERIAL:
- 0.2585'
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- APPLICATION:
- EXHAUST
- HEAD DIAMETER METRIC:
- 31.00 MM
- LENGTH IMPERIAL:
- 4.095'
- MODEL:
- BLACK DIAMOND™
- TULIP ANGLE:
- 29°
$37.55 -
KIBBLEWHITE Intake Valve 30-30073
KIBBLEWHITE
$54.10If you're serious about maximizing valve longevity and engine efficiency, the KIBBLEWHITE Black Diamond™ Intake Valve delivers the durability and precision engineering that separates reliable...KW3030073- SKU:
- KW3030073
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- HEAD DIAMETER METRIC:
- 28.50 MM
- RIDING STYLE:
- OFF-ROAD
- STEM DIAMETER IMPERIAL:
- 0.1960'
- APPLICATION:
- INTAKE
- MODEL:
- BLACK DIAMOND™
- LENGTH IMPERIAL:
- 3.805'
- MATERIAL:
- STEEL
- PRODUCT NAME:
- VALVE
- TULIP ANGLE:
- 23°
- UNITS:
- EACH
$54.10Qty in Cart: 0Quantity:Price:$54.10Subtotal: -
KIBBLEWHITE Valve Spring Kit 30-30920
KIBBLEWHITE
$207.81Valve springs are the unsung foundation of any high-revving engine—weak or worn springs lead to valve float, lost compression, and catastrophic engine damage. The Kibblewhite 30-30920 delivers the...09260411- SKU:
- 09260411
- Availability:
- Ships Same Business Day
- Weight:
- 0.44 LBS
- MATERIAL:
- STEEL
- RIDING STYLE:
- ATV
- SPRING LIFT:
- 0,440'
- SPRING LIFT IMPERIAL:
- 0.440'
- SPRING OPEN PRESSURE:
- INTAKE 147 LB, EXHAUST 203 LB
- UNITS:
- KIT
- APPLICATION:
- EXHAUST
- SPRING SEAT PRESSURE:
- INTAKE 40 LB, EXHAUST 70 LB
- TYPE:
- VALVE
- APPLICATION:
- INTAKE
- MATERIAL:
- TITANIUM
- PRODUCT NAME:
- SPRING KIT
$207.81 -
KIBBLEWHITE Spring Kit 30-30077
KIBBLEWHITE
$130.65A quality valve spring kit is fundamental to reliable engine performance, and the KIBBLEWHITE Spring Kit 30-30077 delivers the precision engineering required for consistent valve train operation...KW3030077- SKU:
- KW3030077
- Availability:
- Ships Same Business Day
- Weight:
- 0.38 LBS
- APPLICATION:
- INTAKE
- PRODUCT NAME:
- SPRING KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- APPLICATION:
- EXHAUST
- SPRING LIFT IMPERIAL:
- 0.355'
- SPRING OPEN PRESSURE:
- 150 LB
- TYPE:
- VALVE
- MATERIAL:
- TITANIUM
$130.65 -
KIBBLEWHITE Exhaust Valve 30-30083
KIBBLEWHITE
$54.10Exhaust valves endure extreme heat cycles and abrasive combustion byproducts—factory units often fail prematurely, costing you downtime and reliability. The Kibblewhite Black Diamond™ exhaust valve...KW3030083- SKU:
- KW3030083
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- LENGTH IMPERIAL:
- 3.775'
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- HEAD DIAMETER METRIC:
- 23.50 MM
- UNITS:
- EACH
- APPLICATION:
- EXHAUST
- PRODUCT NAME:
- VALVE
- MODEL:
- BLACK DIAMOND™
- STEM DIAMETER IMPERIAL:
- 0.2155'
- TULIP ANGLE:
- 29°
$54.10Qty in Cart: 0Quantity:Price:$54.10Subtotal: -
KIBBLEWHITE Intake Valve - TRX450R - 37mm 30-30951
KIBBLEWHITE
$31.01Stock intake valves are a common wear point in high-revving ATV engines, leading to performance loss and reliability issues over time. Kibblewhite's Black Diamond™ intake valve delivers race-proven...09260417- SKU:
- 09260417
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- LENGTH IMPERIAL:
- 3.325'
- STEM DIAMETER IMPERIAL:
- 0.2158'
- MODEL:
- BLACK DIAMOND™
- PRODUCT NAME:
- VALVE
- APPLICATION:
- INTAKE
- HEAD DIAMETER METRIC:
- 37.00 MM
- MATERIAL:
- STAINLESS STEEL
- RIDING STYLE:
- ATV
- TULIP ANGLE:
- 20°
- UNITS:
- EACH
$31.01 -
KIBBLEWHITE Intake Valve 30-30088
KIBBLEWHITE
$54.10High-revving engines demand intake valves that can handle sustained abuse without sacrificing flow or reliability. The KIBBLEWHITE Black Diamond™ intake valve delivers the durability and precision...KW3030088- SKU:
- KW3030088
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- MODEL:
- BLACK DIAMOND™
- STEM DIAMETER IMPERIAL:
- 0.2155'
- TULIP ANGLE:
- 23°
- UNITS:
- EACH
- HEAD DIAMETER METRIC:
- 25.50 MM
- LENGTH IMPERIAL:
- 3.680'
- MATERIAL:
- STAINLESS STEEL
- RIDING STYLE:
- ATV
- APPLICATION:
- INTAKE
- PRODUCT NAME:
- VALVE
$54.10 -
KIBBLEWHITE Cast Iron Valve Seat 10-SC320
KIBBLEWHITE
$8.62Valve seat recession and microwelding failures can compromise engine reliability and performance in high-demand applications. The KIBBLEWHITE Cast Iron Valve Seat 10-SC320 uses advanced powdered...09261633- SKU:
- 09261633
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- INSIDE DIAMETER METRIC:
- 24.00 MM
- PRODUCT NAME:
- VALVE SEAT
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- HEAD DIAMETER METRIC:
- 32.00 MM
- OUTSIDE DIAMETER METRIC:
- 32.00 MM
- APPLICATION:
- INTAKE
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- VALVE SEAT HEIGHT METRIC:
- 9.50 MM
$8.62 -
KIBBLEWHITE Cast Iron Valve Seat 10-SC330
KIBBLEWHITE
$8.75Valve seat recession and microwelding are silent killers in high-rpm applications—they compromise combustion sealing and accelerate wear, especially under boost or alternative fuels. The KIBBLEWHITE...09261634- SKU:
- 09261634
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- HEAD DIAMETER METRIC:
- 33.00 MM
- INSIDE DIAMETER METRIC:
- 24.00 MM
- APPLICATION:
- EXHAUST
- OUTSIDE DIAMETER METRIC:
- 33.00 MM
- PRODUCT NAME:
- VALVE SEAT
- UNITS:
- EACH
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- VALVE SEAT HEIGHT METRIC:
- 9.50 MM
$8.75 -
KIBBLEWHITE Cast Iron Valve Seat 10-SC340
KIBBLEWHITE
$8.89Valve seat recession and microwelding are silent killers of engine durability, especially in high-rpm and forced induction applications. Kibblewhite's cast iron valve seats use advanced powdered...09261635- SKU:
- 09261635
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- APPLICATION:
- EXHAUST
- UNITS:
- EACH
- OUTSIDE DIAMETER METRIC:
- 34.00 MM
- PRODUCT NAME:
- VALVE SEAT
- INSIDE DIAMETER METRIC:
- 26.00 MM
- MATERIAL:
- STEEL
- HEAD DIAMETER METRIC:
- 34.00 MM
- RIDING STYLE:
- OFF-ROAD
- VALVE SEAT HEIGHT METRIC:
- 9.50 MM
$8.89 -
KIBBLEWHITE Intake Valve 30-30221
KIBBLEWHITE
$31.01Intake valve performance directly impacts combustion efficiency, throttle response, and overall engine reliability—especially under high RPM conditions where factory valves often fall short. The...20080221- SKU:
- 20080221
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- LENGTH IMPERIAL:
- 3.325'
- MODEL:
- BLACK DIAMOND™
- PRODUCT NAME:
- VALVE
- APPLICATION:
- INTAKE
- STEM DIAMETER IMPERIAL:
- 0.2158'
- UNITS:
- EACH
- HEAD DIAMETER METRIC:
- 37.00 MM
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- TULIP ANGLE:
- 20°
$31.01 -
KIBBLEWHITE Exhaust Valve 30-30223
KIBBLEWHITE
$31.01Exhaust valves are critical to engine reliability and performance—they're exposed to extreme heat and wear cycles that demand uncompromising durability. The KIBBLEWHITE Black Diamond™ valve delivers...20080223- SKU:
- 20080223
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- HEAD DIAMETER METRIC:
- 31.00 MM
- LENGTH IMPERIAL:
- 3.310'
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- STEM DIAMETER IMPERIAL:
- 0.1957'
- TULIP ANGLE:
- 20°
- APPLICATION:
- EXHAUST
- PRODUCT NAME:
- VALVE
- UNITS:
- EACH
- MODEL:
- BLACK DIAMOND™
$31.01 -
KIBBLEWHITE Cast Iron Valve Guide 20-2062C
KIBBLEWHITE
$8.83Precision valve guides are critical to maintaining proper valve sealing and preventing excessive wear in high-performance and stock engines alike. The KIBBLEWHITE Cast Iron Valve Guide 20-2062C...09260758- SKU:
- 09260758
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MATERIAL:
- CAST IRON
- PRODUCT NAME:
- VALVE GUIDE
- INSIDE DIAMETER IMPERIAL:
- 0.3745'
- APPLICATION:
- EXHAUST
- OUTSIDE DIAMETER IMPERIAL:
- 0.6270'
- RIDING STYLE:
- STREET
- UNITS:
- EACH
$8.83 -
KIBBLEWHITE Cast Iron Valve Guide 20-2050C
KIBBLEWHITE
$8.83Precision valve guides are critical to maintaining proper valve alignment, controlling stem wear, and ensuring consistent combustion chamber sealing—especially in high-performance or high-mileage...09260759- SKU:
- 09260759
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- MATERIAL:
- CAST IRON
- PRODUCT NAME:
- VALVE GUIDE
- RIDING STYLE:
- STREET
- INSIDE DIAMETER IMPERIAL:
- 0.3745'
- APPLICATION:
- INTAKE
- OUTSIDE DIAMETER IMPERIAL:
- 0.6250'
- UNITS:
- EACH
$8.83 -
KIBBLEWHITE Cast Iron Valve Guide 20-2060C
KIBBLEWHITE
$8.83A precision valve guide is the foundation of reliable cylinder head performance, ensuring proper valve alignment and minimizing stem wear across extended race seasons or high-mileage builds. The...09260760- SKU:
- 09260760
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- INSIDE DIAMETER IMPERIAL:
- 0.3745'
- RIDING STYLE:
- STREET
- APPLICATION:
- EXHAUST
- MATERIAL:
- CAST IRON
- PRODUCT NAME:
- VALVE GUIDE
- UNITS:
- EACH
- OUTSIDE DIAMETER IMPERIAL:
- 0.6250'
$8.83 -
KIBBLEWHITE Valve Guide 20-4322
KIBBLEWHITE
$37.93If you're rebuilding a high-revving engine or restoring a classic with modern fuel compatibility in mind, valve guide quality directly impacts combustion efficiency, ring seal integrity, and overall...09260761- SKU:
- 09260761
- Availability:
- Ships Same Business Day
- Weight:
- 0.21 LBS
- MATERIAL:
- C630 BRONZE
- RIDING STYLE:
- STREET
- BASE COLOR:
- BROWN
- OUTSIDE DIAMETER IMPERIAL:
- 0.5640'
- PRODUCT NAME:
- VALVE GUIDE
- APPLICATION:
- EXHAUST
- SIZE IMPERIAL:
- OVERSIZE (+0.002')
- APPLICATION:
- INTAKE
- COLOR/FINISH:
- BRONZE
- INSIDE DIAMETER IMPERIAL:
- 0.3090'
- UNITS:
- EACH
$37.93 -
KIBBLEWHITE Exhaust Valve - XL 20-4168
KIBBLEWHITE
$37.55Exhaust valves are where combustion forces meet component durability—and failure here costs you performance and engine reliability. The KIBBLEWHITE XL 20-4168 combines precision stainless-steel...09260783- SKU:
- 09260783
- Availability:
- Ships Same Business Day
- Weight:
- 0.21 LBS
- LENGTH IMPERIAL:
- 3.620'
- MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- VALVE
- UNITS:
- EACH
- APPLICATION:
- EXHAUST
- MODEL:
- BLACK DIAMOND™
- RIDING STYLE:
- STREET
- TULIP ANGLE:
- 29°
- HEAD DIAMETER IMPERIAL:
- 1.750'
- STEM DIAMETER IMPERIAL:
- 0.3384'
$37.55 -
KIBBLEWHITE Exhaust Valve - XL 20-2012
KIBBLEWHITE
$37.55If you're running a high-performance engine that demands reliability under extreme conditions, valve durability isn't negotiable. KIBBLEWHITE's XL 20-2012 exhaust valves combine precision engineering...09260784- SKU:
- 09260784
- Availability:
- Ships Same Business Day
- Weight:
- 0.21 LBS
- APPLICATION:
- EXHAUST
- MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- VALVE
- UNITS:
- EACH
- HEAD DIAMETER IMPERIAL:
- 1.480'
- MODEL:
- BLACK DIAMOND™
- RIDING STYLE:
- STREET
- LENGTH IMPERIAL:
- 4.625'
- STEM DIAMETER IMPERIAL:
- 0.3096'
- TULIP ANGLE:
- 40°
$37.55Qty in Cart: 0Quantity:Price:$37.55Subtotal: -
KIBBLEWHITE Intake Valve - Big Twin 20-4256
KIBBLEWHITE
$31.01If you're running a Big Twin engine that demands consistent performance across extended high-RPM sessions, intake valve quality directly impacts combustion efficiency, heat dissipation, and component...09260786- SKU:
- 09260786
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- HEAD DIAMETER IMPERIAL:
- 2.000'
- MODEL:
- BLACK DIAMOND™
- RIDING STYLE:
- STREET
- MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- VALVE
- STEM DIAMETER IMPERIAL:
- 0.3765'
- TULIP ANGLE:
- 23°
- APPLICATION:
- INTAKE
- LENGTH IMPERIAL:
- 3.885'
- UNITS:
- EACH
$31.01 -
KIBBLEWHITE Intake Valve - XL 20-4196-1
KIBBLEWHITE
$37.55If you're running a high-revving engine that demands reliability under extreme conditions, valve wear is your silent killer. The KIBBLEWHITE Intake Valve XL 20-4196-1 combines superior materials with...09260787- SKU:
- 09260787
- Availability:
- Ships Same Business Day
- Weight:
- 0.24 LBS
- HEAD DIAMETER IMPERIAL:
- 2.000'
- MODEL:
- BLACK DIAMOND™
- RIDING STYLE:
- STREET
- TULIP ANGLE:
- 23°
- APPLICATION:
- INTAKE
- LENGTH IMPERIAL:
- 3.620'
- STEM DIAMETER IMPERIAL:
- 0.3090'
- UNITS:
- EACH
- MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- VALVE
$37.55 -
KIBBLEWHITE Intake Valve - XL 20-4167
KIBBLEWHITE
$37.55If you're running a high-revving engine that demands reliability under sustained heat and load, valve wear becomes your limiting factor. The KIBBLEWHITE Intake Valve XL 20-4167 combines superior...09260788- SKU:
- 09260788
- Availability:
- Ships Same Business Day
- Weight:
- 0.21 LBS
- HEAD DIAMETER IMPERIAL:
- 1.950'
- MODEL:
- BLACK DIAMOND™
- RIDING STYLE:
- STREET
- STEM DIAMETER IMPERIAL:
- 0.3090'
- TULIP ANGLE:
- 23°
- MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- VALVE
- APPLICATION:
- INTAKE
- UNITS:
- EACH
- LENGTH IMPERIAL:
- 3.690'
$37.55 -
KIBBLEWHITE Intake Valve - XL 20-2010
KIBBLEWHITE
$37.55If you're running a high-revving engine or planning extended track sessions, valve wear becomes a real limiting factor in reliability and performance. The KIBBLEWHITE Intake Valve XL 20-2010 uses a...09260789- SKU:
- 09260789
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- RIDING STYLE:
- STREET
- TULIP ANGLE:
- 23°
- MATERIAL:
- STAINLESS STEEL
- MODEL:
- BLACK DIAMOND™
- PRODUCT NAME:
- VALVE
- STEM DIAMETER IMPERIAL:
- 0.3100'
- APPLICATION:
- INTAKE
- HEAD DIAMETER IMPERIAL:
- 1.715'
- LENGTH IMPERIAL:
- 4.550'
- UNITS:
- EACH
$37.55 -
KIBBLEWHITE Valve Seals 71002-4
KIBBLEWHITE
$11.94Valve seal degradation is one of the most common culprits behind oil consumption and performance loss in high-revving engines. The KIBBLEWHITE 71002-4 valve seals are engineered to maintain a...09260792- SKU:
- 09260792
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- PRODUCT NAME:
- SEAL
- RIDING STYLE:
- STREET
- UNITS:
- 4 PACK
- APPLICATION:
- EXHAUST
- APPLICATION:
- INTAKE
- MATERIAL:
- PTFE
- TYPE:
- VALVE
$11.94 -
KIBBLEWHITE Valve Spring Kit - XL 20-2210
KIBBLEWHITE
$142.97Valve spring degradation is one of the most common causes of lost compression and cylinder head failure—especially under high RPM conditions. The KIBBLEWHITE Valve Spring Kit XL 20-2210 delivers...09260799- SKU:
- 09260799
- Availability:
- Ships Same Business Day
- Weight:
- 0.84 LBS
- APPLICATION:
- INTAKE
- MATERIAL:
- STEEL
- TYPE:
- VALVE
- APPLICATION:
- EXHAUST
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SPRING KIT
- SPRING OPEN PRESSURE:
- 342 LB
- SPRING SEAT PRESSURE:
- 157 LB
- UNITS:
- KIT
- COLLAR MATERIAL:
- STEEL
- SPRING LIFT IMPERIAL:
- 0.480'
$142.97 -
KIBBLEWHITE Valve Spring Kit - Big Twin 20-2110
KIBBLEWHITE
$147.47Valve springs are the unsung workhorses of your engine's valvetrain—worn or inadequate springs lead to valve float, loss of power, and potential catastrophic engine damage. The KIBBLEWHITE Valve...09260800- SKU:
- 09260800
- Availability:
- Ships Same Business Day
- Weight:
- 1.07 LBS
- SPRING OPEN PRESSURE:
- 385 LB
- SPRING SEAT PRESSURE:
- 150 LB
- MATERIAL:
- STEEL
- TYPE:
- VALVE
- UNITS:
- KIT
- RIDING STYLE:
- STREET
- SPRING LIFT IMPERIAL:
- 0.600'
- APPLICATION:
- EXHAUST
- APPLICATION:
- INTAKE
- COLLAR MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- SPRING KIT
$147.47 -
KIBBLEWHITE Valve Spring Kit - Big Twin 20-20132
KIBBLEWHITE
$148.02If you're building a high-lift cam setup on your Big Twin, valve spring performance directly determines whether your engine will survive extended rpm runs or fail catastrophically. The KIBBLEWHITE...09260802- SKU:
- 09260802
- Availability:
- Ships Same Business Day
- Weight:
- 1.46 LBS
- SPRING LIFT IMPERIAL:
- 0.600'
- UNITS:
- KIT
- MATERIAL:
- STEEL
- SPRING LIFT:
- 0,600'
- TYPE:
- VALVE
- APPLICATION:
- INTAKE
- COLLAR MATERIAL:
- STEEL
- SPRING OPEN PRESSURE:
- 361 LB
- SPRING SEAT PRESSURE:
- 163 LB
- APPLICATION:
- EXHAUST
- PRODUCT NAME:
- SPRING KIT
- RIDING STYLE:
- STREET
$148.02 -
KIBBLEWHITE VALVE SPRINGS 66-84 SHOVELHEAD 20-2000
KIBBLEWHITE
$64.50Stock valve springs on your 66-84 Shovelhead eventually lose their pressure and compliance, leading to valve float, inconsistent ignition timing, and power loss across the RPM band. Kibblewhite's...09260806- SKU:
- 09260806
- Availability:
- Ships Same Business Day
- Weight:
- 0.94 LBS
- APPLICATION:
- INTAKE
- MATERIAL:
- CHROME-SILICON
- TYPE:
- VALVE
- UNITS:
- SET OF 4
- APPLICATION:
- EXHAUST
- RIDING STYLE:
- STREET
- SPRING LIFT IMPERIAL:
- 0.600'
- PRODUCT NAME:
- SPRING KIT
- SPRING LIFT:
- 0,600'
- SPRING OPEN PRESSURE:
- 387 LB
- SPRING SEAT PRESSURE:
- 152 LB
$64.50 -
KIBBLEWHITE Valve Springs - XL 20-2215
KIBBLEWHITE
$51.22Valve spring performance directly impacts your engine's ability to maintain precise valve timing under high RPM loads. The KIBBLEWHITE XL 20-2215 delivers OEM-style reliability with the durability...09260807- SKU:
- 09260807
- Availability:
- Ships Same Business Day
- Weight:
- 0.56 LBS
- APPLICATION:
- INTAKE
- MATERIAL:
- CHROME-SILICON
- SPRING SEAT PRESSURE:
- 95 LB
- TYPE:
- VALVE
- UNITS:
- SET OF 4
- PRODUCT NAME:
- SPRING KIT
- SPRING LIFT:
- 0,400'
- APPLICATION:
- EXHAUST
- RIDING STYLE:
- STREET
- SPRING LIFT IMPERIAL:
- 0.400'
- SPRING OPEN PRESSURE:
- 325 LB
$51.22
