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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On Sale
KIBBLEWHITE Cast Iron Valve Guide 20-2063C
KIBBLEWHITE
MSRP: $9.71Now: $8.86Was: $9.71If you're rebuilding a high-performance engine or restoring a classic, precision valve guides are non-negotiable—they directly impact cylinder sealing, valve longevity, and overall engine reliability...09261994- SKU:
- 09261994
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- APPLICATION:
- EXHAUST
- MATERIAL:
- CAST IRON
- INSIDE DIAMETER IMPERIAL:
- 0.3745'
- OUTSIDE DIAMETER IMPERIAL:
- 0.6280'
- PRODUCT NAME:
- VALVE GUIDE
- RIDING STYLE:
- STREET
- UNITS:
- EACH
MSRP: $9.71Now: $8.86Was: $9.71 -
On Sale
KIBBLEWHITE Valve Guide - Big Twin 20-2064
KIBBLEWHITE
MSRP: $30.72Now: $27.65Was: $30.72Valve guide wear is one of the most overlooked sources of oil consumption and performance loss in Big Twin engines. The KIBBLEWHITE 20-2064 addresses this directly with precision engineering and...09261995- SKU:
- 09261995
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- APPLICATION:
- EXHAUST
- SIZE IMPERIAL:
- OVERSIZE (+0.004')
- UNITS:
- EACH
- INSIDE DIAMETER IMPERIAL:
- 0.3745'
- MATERIAL:
- BRONZE
- PRODUCT NAME:
- VALVE GUIDE
- RIDING STYLE:
- STREET
- OUTSIDE DIAMETER IMPERIAL:
- 0.6290'
MSRP: $30.72Now: $27.65Was: $30.72Qty in Cart: 0Quantity:Price:MSRP: $30.72Now: $27.65Was: $30.72Subtotal: -
On Sale
KIBBLEWHITE Cast Iron Valve Guide 20-2065C
KIBBLEWHITE
MSRP: $8.83Now: $7.95Was: $8.83Kibblewhite valve guides are engineered for precision and longevity in high-performance applications. This cast iron guide maintains tight tolerances under extreme conditions, ensuring consistent...09261998- SKU:
- 09261998
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- MATERIAL:
- CAST IRON
- INSIDE DIAMETER IMPERIAL:
- 0.3745'
- OUTSIDE DIAMETER IMPERIAL:
- 0.6300'
- APPLICATION:
- EXHAUST
- UNITS:
- EACH
- PRODUCT NAME:
- VALVE GUIDE
- RIDING STYLE:
- STREET
MSRP: $8.83Now: $7.95Was: $8.83Qty in Cart: 0Quantity:Price:MSRP: $8.83Now: $7.95Was: $8.83Subtotal: -
On Sale
KIBBLEWHITE Cast Iron Valve Guide 20-2066C
KIBBLEWHITE
MSRP: $8.83Now: $7.95Was: $8.83A precision-machined valve guide is the foundation of a reliable, high-flow cylinder head. Whether you're building a high-revving engine or restoring a classic, KIBBLEWHITE's cast iron construction...09262001- SKU:
- 09262001
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- INSIDE DIAMETER IMPERIAL:
- 0.3745'
- PRODUCT NAME:
- VALVE GUIDE
- RIDING STYLE:
- STREET
- MATERIAL:
- CAST IRON
- APPLICATION:
- EXHAUST
- OUTSIDE DIAMETER IMPERIAL:
- 0.6310'
- UNITS:
- EACH
MSRP: $8.83Now: $7.95Was: $8.83Qty in Cart: 0Quantity:Price:MSRP: $8.83Now: $7.95Was: $8.83Subtotal: -
On Sale
KIBBLEWHITE Cast Iron Valve Guide 20-2068C
KIBBLEWHITE
MSRP: $8.83Now: $7.95Was: $8.83Valve guide wear is one of the most common culprits behind oil consumption and loss of compression—issues that compromise both performance and reliability. The KIBBLEWHITE Cast Iron Valve Guide...09262004- SKU:
- 09262004
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- MATERIAL:
- CAST IRON
- APPLICATION:
- EXHAUST
- INSIDE DIAMETER IMPERIAL:
- 0.3745'
- OUTSIDE DIAMETER IMPERIAL:
- 0.6330'
- PRODUCT NAME:
- VALVE GUIDE
- RIDING STYLE:
- STREET
- UNITS:
- EACH
MSRP: $8.83Now: $7.95Was: $8.83 -
On Sale
KIBBLEWHITE Valve Guide 20-20690
KIBBLEWHITE
MSRP: $29.60Now: $26.64Was: $29.60If you're rebuilding a high-performance engine or restoring a classic, valve guide quality directly impacts cylinder head longevity and flow efficiency. The KIBBLEWHITE 20-20690 delivers precision...09262005- SKU:
- 09262005
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- COLOR/FINISH:
- BRONZE
- APPLICATION:
- INTAKE
- INSIDE DIAMETER IMPERIAL:
- 0.2750'
- PRODUCT NAME:
- VALVE GUIDE
- RIDING STYLE:
- STREET
- BASE COLOR:
- BROWN
- MATERIAL:
- C630 BRONZE
- OUTSIDE DIAMETER IMPERIAL:
- 0.5620'
- SIZE IMPERIAL:
- STANDARD
- UNITS:
- EACH
MSRP: $29.60Now: $26.64Was: $29.60 -
On Sale
KIBBLEWHITE Valve Guide - Twin Cam 20-20690C
KIBBLEWHITE
MSRP: $11.98Now: $10.78Was: $11.98Valve guides are critical wear surfaces in your Twin Cam engine—precision fitment directly impacts compression integrity, oil consumption, and valve seat longevity. KIBBLEWHITE's cast iron...09262006- SKU:
- 09262006
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- APPLICATION:
- INTAKE
- MATERIAL:
- CAST IRON
- OUTSIDE DIAMETER IMPERIAL:
- 0.5620'
- SIZE IMPERIAL:
- STANDARD
- PRODUCT NAME:
- VALVE GUIDE
- RIDING STYLE:
- STREET
- INSIDE DIAMETER IMPERIAL:
- 0.2750'
- UNITS:
- EACH
MSRP: $11.98Now: $10.78Was: $11.98 -
On Sale
KIBBLEWHITE Valve Guide 20-20691
KIBBLEWHITE
MSRP: $29.60Now: $26.64Was: $29.60If you're rebuilding a cylinder head or restoring an engine to original specifications, worn or damaged valve guides compromise both flow efficiency and seal integrity. The KIBBLEWHITE 20-20691 valve...09262007- SKU:
- 09262007
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- APPLICATION:
- INTAKE
- COLOR/FINISH:
- BRONZE
- INSIDE DIAMETER IMPERIAL:
- 0.2750'
- SIZE IMPERIAL:
- OVERSIZE (+0.001')
- UNITS:
- EACH
- BASE COLOR:
- BROWN
- MATERIAL:
- C630 BRONZE
- PRODUCT NAME:
- VALVE GUIDE
- RIDING STYLE:
- STREET
- OUTSIDE DIAMETER IMPERIAL:
- 0,5630'
MSRP: $29.60Now: $26.64Was: $29.60 -
On Sale
KIBBLEWHITE Valve Guide - Twin Cam 20-20691C
KIBBLEWHITE
MSRP: $11.98Now: $10.78Was: $11.98Valve guides are critical to maintaining proper valve alignment and controlling stem clearance—wear them out, and you're looking at blow-by, oil consumption, and catastrophic engine damage. The...09262008- SKU:
- 09262008
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- INSIDE DIAMETER IMPERIAL:
- 0.2750'
- UNITS:
- EACH
- APPLICATION:
- INTAKE
- MATERIAL:
- CAST IRON
- OUTSIDE DIAMETER IMPERIAL:
- 0.5630'
- PRODUCT NAME:
- VALVE GUIDE
- RIDING STYLE:
- STREET
- SIZE IMPERIAL:
- OVERSIZE (+0.001')
MSRP: $11.98Now: $10.78Was: $11.98 -
On Sale
KIBBLEWHITE Valve Guide 20-20692
KIBBLEWHITE
MSRP: $29.60Now: $26.64Was: $29.60A precision valve guide is fundamental to maintaining proper valve sealing, alignment, and flow characteristics in any high-performance engine. The KIBBLEWHITE 20-20692 is precision-machined to...09262009- SKU:
- 09262009
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- APPLICATION:
- INTAKE
- INSIDE DIAMETER IMPERIAL:
- 0.2750'
- MATERIAL:
- C630 BRONZE
- OUTSIDE DIAMETER IMPERIAL:
- 0.5640'
- UNITS:
- EACH
- BASE COLOR:
- BROWN
- PRODUCT NAME:
- VALVE GUIDE
- RIDING STYLE:
- STREET
- SIZE IMPERIAL:
- OVERSIZE (+0.002')
- COLOR/FINISH:
- BRONZE
MSRP: $29.60Now: $26.64Was: $29.60 -
On Sale
KIBBLEWHITE Valve Guide - Twin Cam 20-20692C
KIBBLEWHITE
MSRP: $11.98Now: $10.78Was: $11.98Worn valve guides lead to excessive oil consumption, poor sealing, and accelerated valve wear—issues that compound quickly in high-performance applications. The KIBBLEWHITE Valve Guide restores...09262010- SKU:
- 09262010
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- UNITS:
- EACH
- MATERIAL:
- CAST IRON
- OUTSIDE DIAMETER IMPERIAL:
- 0.5640'
- APPLICATION:
- INTAKE
- INSIDE DIAMETER IMPERIAL:
- 0.2750'
- PRODUCT NAME:
- VALVE GUIDE
- RIDING STYLE:
- STREET
- SIZE IMPERIAL:
- OVERSIZE (+0.002')
MSRP: $11.98Now: $10.78Was: $11.98 -
On Sale
KIBBLEWHITE Valve Guide - Twin Cam 20-20699C
KIBBLEWHITE
MSRP: $11.98Now: $10.78Was: $11.98Valve guides are critical to maintaining proper valve alignment and controlling clearance in your Twin Cam engine—wear or damage here directly impacts combustion sealing and overall reliability. The...09262012- SKU:
- 09262012
- Availability:
- Ships Same Business Day
- Weight:
- 0.16 LBS
- INSIDE DIAMETER IMPERIAL:
- 0.2750'
- UNITS:
- EACH
- OUTSIDE DIAMETER IMPERIAL:
- 0.5720'
- SIZE IMPERIAL:
- OVERSIZE (+0.010')
- MATERIAL:
- CAST IRON
- APPLICATION:
- INTAKE
- PRODUCT NAME:
- VALVE GUIDE
- RIDING STYLE:
- STREET
MSRP: $11.98Now: $10.78Was: $11.98 -
On Sale
KIBBLEWHITE Cast Iron Valve Guide 20-2069C
KIBBLEWHITE
MSRP: $9.71Now: $8.86Was: $9.71If you're rebuilding or upgrading your cylinder head, valve guide integrity is non-negotiable. The KIBBLEWHITE Cast Iron Valve Guide 20-2069C delivers precision-machined durability that handles...09262013- SKU:
- 09262013
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- APPLICATION:
- EXHAUST
- OUTSIDE DIAMETER IMPERIAL:
- 0.6350'
- UNITS:
- EACH
- PRODUCT NAME:
- VALVE GUIDE
- RIDING STYLE:
- STREET
- MATERIAL:
- CAST IRON
- INSIDE DIAMETER IMPERIAL:
- 0.3745'
MSRP: $9.71Now: $8.86Was: $9.71 -
On Sale
KIBBLEWHITE Valve Guide - Twin Cam 20-20700C
KIBBLEWHITE
MSRP: $11.98Now: $10.78Was: $11.98Valve guide wear is one of the most common causes of oil consumption and reduced compression in Twin Cam engines. The KIBBLEWHITE 20-20700C replaces worn guides with a precision-machined component...09262015- SKU:
- 09262015
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- PRODUCT NAME:
- VALVE GUIDE
- RIDING STYLE:
- STREET
- APPLICATION:
- EXHAUST
- INSIDE DIAMETER IMPERIAL:
- 0.2750'
- OUTSIDE DIAMETER IMPERIAL:
- 0.5620'
- UNITS:
- EACH
- MATERIAL:
- CAST IRON
- SIZE IMPERIAL:
- STANDARD
MSRP: $11.98Now: $10.78Was: $11.98 -
On Sale
KIBBLEWHITE Valve Guide 20-20701
KIBBLEWHITE
MSRP: $29.60Now: $26.64Was: $29.60If you're building or rebuilding a high-performance engine, valve guides are non-negotiable—they control oil consumption, maintain precise valve seating, and directly impact combustion chamber...09262016- SKU:
- 09262016
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- BASE COLOR:
- BROWN
- MATERIAL:
- C630 BRONZE
- PRODUCT NAME:
- VALVE GUIDE
- RIDING STYLE:
- STREET
- APPLICATION:
- EXHAUST
- COLOR/FINISH:
- BRONZE
- INSIDE DIAMETER IMPERIAL:
- 0.2750'
- OUTSIDE DIAMETER IMPERIAL:
- 0.5630'
- SIZE IMPERIAL:
- OVERSIZE (+0.001')
- UNITS:
- EACH
MSRP: $29.60Now: $26.64Was: $29.60 -
On Sale
KIBBLEWHITE Valve Guide - Twin Cam 20-20701C
KIBBLEWHITE
MSRP: $11.98Now: $10.78Was: $11.98Valve guides are critical to maintaining proper valve alignment and minimizing wear in high-rev applications. The KIBBLEWHITE Valve Guide 20-20701C delivers the precision fit and durability required...09262017- SKU:
- 09262017
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- PRODUCT NAME:
- VALVE GUIDE
- RIDING STYLE:
- STREET
- OUTSIDE DIAMETER IMPERIAL:
- 0.5630'
- SIZE IMPERIAL:
- OVERSIZE (+0.001')
- UNITS:
- EACH
- INSIDE DIAMETER IMPERIAL:
- 0.2750'
- APPLICATION:
- EXHAUST
- MATERIAL:
- CAST IRON
MSRP: $11.98Now: $10.78Was: $11.98 -
On Sale
KIBBLEWHITE Valve Guide 20-20702
KIBBLEWHITE
MSRP: $29.60Now: $26.64Was: $29.60If you're rebuilding a high-mileage engine or restoring a classic, worn valve guides compromise both performance and reliability. The KIBBLEWHITE 20-20702 valve guide is precision-machined from C630...09262018- SKU:
- 09262018
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- COLOR/FINISH:
- BRONZE
- OUTSIDE DIAMETER IMPERIAL:
- 0.5640'
- INSIDE DIAMETER IMPERIAL:
- 0.2750'
- PRODUCT NAME:
- VALVE GUIDE
- RIDING STYLE:
- STREET
- SIZE IMPERIAL:
- OVERSIZE (+0.002')
- MATERIAL:
- C630 BRONZE
- UNITS:
- EACH
- APPLICATION:
- EXHAUST
- BASE COLOR:
- BROWN
MSRP: $29.60Now: $26.64Was: $29.60 -
On Sale
KIBBLEWHITE Valve Guide - Twin Cam 20-20702C
KIBBLEWHITE
MSRP: $11.98Now: $10.78Was: $11.98Valve guides are critical components that determine how precisely your valve seats and operates—poor guides lead to excessive wear, oil consumption, and power loss. KIBBLEWHITE's precision-machined...09262019- SKU:
- 09262019
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- MATERIAL:
- CAST IRON
- OUTSIDE DIAMETER IMPERIAL:
- 0.5640'
- APPLICATION:
- EXHAUST
- SIZE IMPERIAL:
- OVERSIZE (+0.002')
- INSIDE DIAMETER IMPERIAL:
- 0.2750'
- PRODUCT NAME:
- VALVE GUIDE
- RIDING STYLE:
- STREET
- UNITS:
- EACH
MSRP: $11.98Now: $10.78Was: $11.98 -
On Sale
KIBBLEWHITE Valve Guide 20-20709
KIBBLEWHITE
MSRP: $29.60Now: $26.64Was: $29.60Factory valve guides wear out—especially under sustained high RPM or aggressive tuning. KIBBLEWHITE's precision-machined C630 guides restore proper valve sealing, concentrating flow and eliminating...09262020- SKU:
- 09262020
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- INSIDE DIAMETER IMPERIAL:
- 0.2750'
- APPLICATION:
- EXHAUST
- COLOR/FINISH:
- BRONZE
- BASE COLOR:
- BROWN
- MATERIAL:
- C630 BRONZE
- OUTSIDE DIAMETER IMPERIAL:
- 0.5720'
- PRODUCT NAME:
- VALVE GUIDE
- RIDING STYLE:
- STREET
- SIZE IMPERIAL:
- OVERSIZE (+0.010')
- UNITS:
- EACH
MSRP: $29.60Now: $26.64Was: $29.60 -
On Sale
KIBBLEWHITE Valve Guide - Twin Cam 20-20709C
KIBBLEWHITE
MSRP: $11.98Now: $10.78Was: $11.98Valve guides are critical to engine longevity—they maintain proper valve alignment, reduce wear on valve stems, and prevent oil leakage into the combustion chamber. The KIBBLEWHITE 20-20709C Twin Cam...09262021- SKU:
- 09262021
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- INSIDE DIAMETER IMPERIAL:
- 0.2750'
- UNITS:
- EACH
- OUTSIDE DIAMETER IMPERIAL:
- 0.5720'
- PRODUCT NAME:
- VALVE GUIDE
- RIDING STYLE:
- STREET
- SIZE IMPERIAL:
- OVERSIZE (+0.010')
- APPLICATION:
- EXHAUST
- MATERIAL:
- CAST IRON
MSRP: $11.98Now: $10.78Was: $11.98 -
On Sale
KIBBLEWHITE Valve Guide - Big Twin 20-20HS
KIBBLEWHITE
MSRP: $34.40Now: $30.96Was: $34.40Valve guides are critical to engine longevity—they prevent excessive valve stem wear, maintain precise valve seating, and protect against catastrophic cylinder head damage. The KIBBLEWHITE 20-20HS is...09262022- SKU:
- 09262022
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- APPLICATION:
- INTAKE
- MATERIAL:
- BRONZE
- OUTSIDE DIAMETER IMPERIAL:
- 0.5900'
- INSIDE DIAMETER IMPERIAL:
- 0.3760'
- PRODUCT NAME:
- VALVE GUIDE
- RIDING STYLE:
- STREET
- SIZE IMPERIAL:
- OVERSIZE (+0.025')
- UNITS:
- EACH
MSRP: $34.40Now: $30.96Was: $34.40 -
On Sale
KIBBLEWHITE Valve Guide - Big Twin 20-20HSC
KIBBLEWHITE
MSRP: $9.71Now: $8.86Was: $9.71Valve guides are critical wear surfaces that directly impact engine sealing, oil consumption, and overall reliability—especially in high-performance Big Twin applications where precision tolerances...09262023- SKU:
- 09262023
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- MATERIAL:
- CAST IRON
- APPLICATION:
- INTAKE
- INSIDE DIAMETER IMPERIAL:
- 0.3760'
- PRODUCT NAME:
- VALVE GUIDE
- RIDING STYLE:
- STREET
- SIZE IMPERIAL:
- OVERSIZE (+0.025')
- OUTSIDE DIAMETER IMPERIAL:
- 0.5900'
- UNITS:
- EACH
MSRP: $9.71Now: $8.86Was: $9.71 -
On Sale
KIBBLEWHITE Valve Guide 20-2329
KIBBLEWHITE
MSRP: $34.40Now: $30.96Was: $34.40If you're rebuilding a high-revving engine or restoring a classic with modern performance expectations, valve guide quality directly impacts cylinder head longevity and flow efficiency. KIBBLEWHITE's...09262024- SKU:
- 09262024
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- SIZE IMPERIAL:
- OVERSIZE (+0.010')
- UNITS:
- EACH
- APPLICATION:
- INTAKE
- PRODUCT NAME:
- VALVE GUIDE
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BRONZE
- INSIDE DIAMETER IMPERIAL:
- 0.3085'
- OUTSIDE DIAMETER IMPERIAL:
- 0.5750'
- BASE COLOR:
- BROWN
- MATERIAL:
- C630 BRONZE
MSRP: $34.40Now: $30.96Was: $34.40 -
On Sale
KIBBLEWHITE Cast Iron Valve Guide - XL 20-2329C
KIBBLEWHITE
MSRP: $8.83Now: $7.95Was: $8.83Valve guides are critical to maintaining proper valve alignment and controlling oil consumption in high-performance engines. The KIBBLEWHITE Cast Iron Valve Guide delivers precision engineering with...09262025- SKU:
- 09262025
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- UNITS:
- EACH
- OUTSIDE DIAMETER IMPERIAL:
- 0.5750'
- SIZE IMPERIAL:
- OVERSIZE (+0.010')
- INSIDE DIAMETER IMPERIAL:
- 0.3085'
- MATERIAL:
- CAST IRON
- APPLICATION:
- INTAKE
- PRODUCT NAME:
- VALVE GUIDE
- RIDING STYLE:
- STREET
MSRP: $8.83Now: $7.95Was: $8.83Qty in Cart: 0Quantity:Price:MSRP: $8.83Now: $7.95Was: $8.83Subtotal: -
On Sale
KIBBLEWHITE Valve Guide 20-2339
KIBBLEWHITE
MSRP: $34.40Now: $30.96Was: $34.40If you're rebuilding a high-revving engine or restoring a classic with modern fuel standards in mind, quality valve guides are non-negotiable. The KIBBLEWHITE Valve Guide 20-2339 delivers precision...09262026- SKU:
- 09262026
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- APPLICATION:
- EXHAUST
- UNITS:
- EACH
- COLOR/FINISH:
- BRONZE
- INSIDE DIAMETER IMPERIAL:
- 0.3375'
- PRODUCT NAME:
- VALVE GUIDE
- RIDING STYLE:
- STREET
- BASE COLOR:
- BROWN
- MATERIAL:
- C630 BRONZE
- OUTSIDE DIAMETER IMPERIAL:
- 0.5750'
- SIZE IMPERIAL:
- OVERSIZE (+0.010')
MSRP: $34.40Now: $30.96Was: $34.40 -
On Sale
KIBBLEWHITE Cast Iron Valve Guide - XL 20-2339C
KIBBLEWHITE
MSRP: $9.71Now: $8.86Was: $9.71Valve guides are the silent workhorses of your cylinder head—they keep your valves perfectly centered, minimize lateral wear, and maintain tight tolerances under extreme heat and RPM. KIBBLEWHITE's...09262027- SKU:
- 09262027
- Availability:
- Ships Same Business Day
- Weight:
- 0.16 LBS
- APPLICATION:
- EXHAUST
- OUTSIDE DIAMETER IMPERIAL:
- 0.5750'
- SIZE IMPERIAL:
- OVERSIZE (+0.010')
- UNITS:
- EACH
- INSIDE DIAMETER IMPERIAL:
- 0.3375'
- PRODUCT NAME:
- VALVE GUIDE
- RIDING STYLE:
- STREET
- MATERIAL:
- CAST IRON
MSRP: $9.71Now: $8.86Was: $9.71 -
On Sale
KIBBLEWHITE Valve Guide - Big Twin 20-30HS
KIBBLEWHITE
MSRP: $34.40Now: $30.96Was: $34.40Valve guides are critical to engine longevity—they keep your intake and exhaust valves properly seated and aligned under extreme heat and combustion pressures. The KIBBLEWHITE 20-30HS delivers the...09262028- SKU:
- 09262028
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- PRODUCT NAME:
- VALVE GUIDE
- RIDING STYLE:
- STREET
- SIZE IMPERIAL:
- OVERSIZE (+0.025')
- INSIDE DIAMETER IMPERIAL:
- 0.3760'
- UNITS:
- EACH
- APPLICATION:
- EXHAUST
- MATERIAL:
- BRONZE
- OUTSIDE DIAMETER IMPERIAL:
- 0.5900'
MSRP: $34.40Now: $30.96Was: $34.40 -
On Sale
KIBBLEWHITE Valve Guide 20-4329
KIBBLEWHITE
MSRP: $37.93Now: $34.14Was: $37.93If you're rebuilding a cylinder head or restoring an engine to factory specifications, valve guide wear is often the silent culprit behind oil consumption, blow-by, and compromised ring seal. The...09262030- SKU:
- 09262030
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- BASE COLOR:
- BROWN
- OUTSIDE DIAMETER IMPERIAL:
- 0.5720'
- PRODUCT NAME:
- VALVE GUIDE
- RIDING STYLE:
- STREET
- MATERIAL:
- C630 BRONZE
- SIZE IMPERIAL:
- OVERSIZE (+0.010')
- UNITS:
- EACH
- APPLICATION:
- EXHAUST
- APPLICATION:
- INTAKE
- INSIDE DIAMETER IMPERIAL:
- 0.3090'
- COLOR/FINISH:
- BRONZE
MSRP: $37.93Now: $34.14Was: $37.93 -
On Sale
KIBBLEWHITE Valve Guide - Big Twin 20-4329C
KIBBLEWHITE
MSRP: $9.71Now: $8.86Was: $9.71Valve guides are critical to engine longevity and performance—they control oil consumption, maintain proper valve sealing, and prevent costly cylinder head damage. The KIBBLEWHITE 20-4329C Big Twin...09262031- SKU:
- 09262031
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- APPLICATION:
- EXHAUST
- UNITS:
- EACH
- OUTSIDE DIAMETER IMPERIAL:
- 0.5720'
- SIZE IMPERIAL:
- OVERSIZE (+0.010')
- INSIDE DIAMETER IMPERIAL:
- 0.3098'
- PRODUCT NAME:
- VALVE GUIDE
- RIDING STYLE:
- STREET
- MATERIAL:
- CAST IRON
MSRP: $9.71Now: $8.86Was: $9.71 -
On Sale
KIBBLEWHITE Valve Guide - Big Twin 20-50HS
KIBBLEWHITE
MSRP: $30.95Now: $27.86Was: $30.95Valve guides are critical to engine longevity—they control oil consumption, maintain proper valve sealing, and prevent catastrophic wear in high-RPM applications. The KIBBLEWHITE 20-50HS uses a...09262032- SKU:
- 09262032
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- INSIDE DIAMETER IMPERIAL:
- 0.3755'
- OUTSIDE DIAMETER IMPERIAL:
- 0.6500'
- UNITS:
- EACH
- APPLICATION:
- INTAKE
- PRODUCT NAME:
- VALVE GUIDE
- RIDING STYLE:
- STREET
- MATERIAL:
- BRONZE
- SIZE IMPERIAL:
- OVERSIZE (+0.025')
MSRP: $30.95Now: $27.86Was: $30.95 -
On Sale
KIBBLEWHITE Cast Iron Valve Guide 20-50HSC
KIBBLEWHITE
MSRP: $9.71Now: $8.86Was: $9.71Valve guide wear compromises cylinder head integrity and fuel efficiency—replacing worn guides with precision-machined components restores proper valve sealing and extends engine life. The...09262033- SKU:
- 09262033
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- UNITS:
- EACH
- INSIDE DIAMETER IMPERIAL:
- 0.3745'
- MATERIAL:
- CAST IRON
- APPLICATION:
- INTAKE
- OUTSIDE DIAMETER IMPERIAL:
- 0.6500'
- PRODUCT NAME:
- VALVE GUIDE
- RIDING STYLE:
- STREET
MSRP: $9.71Now: $8.86Was: $9.71 -
On Sale
KIBBLEWHITE Cast Iron Valve Guide 20-60HSC
KIBBLEWHITE
MSRP: $9.71Now: $8.86Was: $9.71Precision valve guides are critical to maintaining proper valve sealing, reducing blow-by, and extending engine life—especially in high-performance or rebuilt applications. The KIBBLEWHITE Cast Iron...09262035- SKU:
- 09262035
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- OUTSIDE DIAMETER IMPERIAL:
- 0.6500'
- PRODUCT NAME:
- VALVE GUIDE
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- APPLICATION:
- EXHAUST
- INSIDE DIAMETER IMPERIAL:
- 0.3745'
- MATERIAL:
- CAST IRON
MSRP: $9.71Now: $8.86Was: $9.71 -
On Sale
KIBBLEWHITE SEAL VALVE BT 84-04 EA 71032-4
KIBBLEWHITE
MSRP: $8.16Now: $7.34Was: $8.16Valve seals are critical to preventing oil blow-by and maintaining proper crankcase pressure in vintage Harley-Davidson engines. Kibblewhite's OEM-quality seals ensure consistent valve stem...09262041- SKU:
- 09262041
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- STEM DIAMETER IMPERIAL:
- 0.3125'
- APPLICATION:
- EXHAUST
- LENGTH IMPERIAL:
- 0.385'
- PRODUCT NAME:
- SEAL
- UNITS:
- 4 PACK
- APPLICATION:
- INTAKE
- HEAD DIAMETER IMPERIAL:
- 0.4200'
- OUTSIDE DIAMETER IMPERIAL:
- 0.5650'
- RIDING STYLE:
- STREET
- TYPE:
- VALVE GUIDE
MSRP: $8.16Now: $7.34Was: $8.16 -
On Sale
KIBBLEWHITE SEAL VALVE INT XL 57-85EA 71033-4
KIBBLEWHITE
MSRP: $8.16Now: $7.34Was: $8.16A worn or leaking intake valve seal compromises combustion efficiency and can lead to oil consumption issues that damage engine performance over time. Kibblewhite's precision-engineered valve seals...09262044- SKU:
- 09262044
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- APPLICATION:
- INTAKE
- LENGTH IMPERIAL:
- 0.375'
- STEM DIAMETER IMPERIAL:
- 0.3125'
- HEAD DIAMETER IMPERIAL:
- 0.531'
- RIDING STYLE:
- STREET
- TYPE:
- VALVE GUIDE
- PRODUCT NAME:
- SEAL
- UNITS:
- 4 PACK
- OUTSIDE DIAMETER IMPERIAL:
- 0.6300'
MSRP: $8.16Now: $7.34Was: $8.16 -
On Sale
KIBBLEWHITE SEAL VLV EX XL 57-85 EA 71034-4
KIBBLEWHITE
MSRP: $8.16Now: $7.34Was: $8.16Exhaust valve seals are critical to maintaining compression and preventing oil burn-off in your engine—neglecting them leads to blue smoke, performance loss, and costly damage. The Kibblewhite Seal...09262047- SKU:
- 09262047
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- TYPE:
- VALVE GUIDE
- LENGTH IMPERIAL:
- 0.375'
- OUTSIDE DIAMETER IMPERIAL:
- 0.6300'
- UNITS:
- 4 PACK
- APPLICATION:
- EXHAUST
- HEAD DIAMETER IMPERIAL:
- 0.531'
- PRODUCT NAME:
- SEAL
- STEM DIAMETER IMPERIAL:
- 0.3438'
- RIDING STYLE:
- STREET
MSRP: $8.16Now: $7.34Was: $8.16 -
On Sale
KIBBLEWHITE SEAL VLV 48-E79 BT EA 71035-4
KIBBLEWHITE
MSRP: $8.16Now: $7.34Was: $8.16Valve seal integrity is critical to maintaining proper compression and preventing oil blowby in high-performance engines. The Kibblewhite Seal VLV 48-E79 BT delivers OEM-quality sealing with the...09262050- SKU:
- 09262050
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- TYPE:
- VALVE GUIDE
- HEAD DIAMETER IMPERIAL:
- 0.562'
- LENGTH IMPERIAL:
- 3.375'
- STEM DIAMETER IMPERIAL:
- 0.3750'
- UNITS:
- 4 PACK
- APPLICATION:
- EXHAUST
- OUTSIDE DIAMETER IMPERIAL:
- 0.5620'
- PRODUCT NAME:
- SEAL
- APPLICATION:
- INTAKE
- RIDING STYLE:
- STREET
MSRP: $8.16Now: $7.34Was: $8.16 -
On Sale
KIBBLEWHITE SEAL VLV L79-E84 BT EA 71036-4
KIBBLEWHITE
MSRP: $8.16Now: $7.34Was: $8.16Kibblewhite valve seals are engineered to withstand extreme combustion pressures and temperature cycles without degradation, ensuring your engine maintains proper oil control and peak performance...09262053- SKU:
- 09262053
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- LENGTH IMPERIAL:
- 0.400'
- PRODUCT NAME:
- SEAL
- STEM DIAMETER IMPERIAL:
- 0.3750'
- UNITS:
- 4 PACK
- APPLICATION:
- EXHAUST
- OUTSIDE DIAMETER IMPERIAL:
- 0.5620'
- APPLICATION:
- INTAKE
- RIDING STYLE:
- STREET
- TYPE:
- VALVE GUIDE
MSRP: $8.16Now: $7.34Was: $8.16 -
On Sale
KIBBLEWHITE Valve Guide 20-2020M
KIBBLEWHITE
MSRP: $15.10Now: $13.59Was: $15.10If you're rebuilding a high-revving engine, valve guide wear is one of the most common culprits behind oil consumption and performance loss. The KIBBLEWHITE Valve Guide 20-2020M offers a...09262266- SKU:
- 09262266
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- INSIDE DIAMETER IMPERIAL:
- 0.3760'
- MATERIAL:
- BRONZE
- PRODUCT NAME:
- VALVE GUIDE
- RIDING STYLE:
- STREET
- APPLICATION:
- INTAKE
- SIZE IMPERIAL:
- STANDARD
- OUTSIDE DIAMETER IMPERIAL:
- 0.5650'
- UNITS:
- EACH
MSRP: $15.10Now: $13.59Was: $15.10 -
On Sale
KIBBLEWHITE Valve Guide 20-2021M
KIBBLEWHITE
MSRP: $15.10Now: $13.59Was: $15.10If you're rebuilding a performance engine, valve guide wear directly impacts cylinder head integrity and longevity. The KIBBLEWHITE 20-2021M valve guides deliver precision engineering with a softer...09262267- SKU:
- 09262267
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- MATERIAL:
- BRONZE
- SIZE IMPERIAL:
- OVERSIZE (+0.001')
- OUTSIDE DIAMETER IMPERIAL:
- 0.5660'
- UNITS:
- EACH
- APPLICATION:
- INTAKE
- INSIDE DIAMETER IMPERIAL:
- 0.3760'
- PRODUCT NAME:
- VALVE GUIDE
- RIDING STYLE:
- STREET
MSRP: $15.10Now: $13.59Was: $15.10 -
On Sale
KIBBLEWHITE Valve Guide 20-2022M
KIBBLEWHITE
MSRP: $15.10Now: $13.59Was: $15.10If you're rebuilding a cylinder head, valve guide quality directly impacts durability and engine longevity. KIBBLEWHITE's manganese bronze guides offer superior heat conductivity while remaining soft...09262268- SKU:
- 09262268
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- INSIDE DIAMETER IMPERIAL:
- 0.3760'
- MATERIAL:
- BRONZE
- OUTSIDE DIAMETER IMPERIAL:
- 0.5670'
- APPLICATION:
- INTAKE
- PRODUCT NAME:
- VALVE GUIDE
- RIDING STYLE:
- STREET
- SIZE IMPERIAL:
- OVERSIZE (+0.002')
- UNITS:
- EACH
MSRP: $15.10Now: $13.59Was: $15.10
