Harley Valves and Parts
Harley Bike Valves & Parts at JJ Motorsports
Revitalize your Harley's valvetrain with premium valves and springs from JJ Motorsports, featuring Kibblewhite stainless steel valves and beehive springs for increased lift, better flow, and high-RPM durability on Twin Cam, Evo, and Big Twin engines. These precision components ensure reliable sealing and performance.
Shop Kibblewhite and Feuling valves and parts for race-proven quality. Explore related categories such as Harley engine for cams and lifters, or Harley for exhaust and heads to complete your top-end rebuild.
Top Harley Valves & Parts
- Kibblewhite Complete Valve Kit Twin Cam 20-23150 – Full stainless steel valve set for Twin Cam; includes intake/exhaust with guides and seals.
- Feuling Oil Pump Corp Valve Springs Econo Beehive Twin Cam 1121 – Econo Beehive springs for Twin Cam; lightweight with high-lift capability.
- Kibblewhite Valve Exhaust 1.575" 20-20776 – One-piece exhaust valve for Big Twin; Black Diamond coated for extreme durability.
Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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On Sale
S&S CYCLE Spring Kit - .605" - M8 900-0958
S&S CYCLE
MSRP: $395.95Now: $356.36Was: $395.95If you're running aggressive valve timing or high-rpm applications on your M8, stock valve springs simply won't cut it—you'll lose power and risk catastrophic valve float. The S&S Cycle Spring Kit is engineered to handle the demands of forced induction...09262972- SKU:
- 09262972
- Availability:
- Ships Same Business Day
- Weight:
- 1.01 LBS
- PRODUCT NAME:
- SPRING KIT
- SPRING SEAT PRESSURE:
- 178 LB
- UNITS:
- KIT
- MODEL:
- SIDEWINDER
- RIDING STYLE:
- STREET
- SPRING LIFT:
- 0,605'
- SPRING LIFT IMPERIAL:
- 0.605'
- SPRING OPEN PRESSURE:
- 376 LB
- APPLICATION:
- INTAKE
- MATERIAL:
- STEEL
- TYPE:
- VALVE
- APPLICATION:
- EXHAUST
MSRP: $395.95Now: $356.36Was: $395.95 -
On Sale
S&S CYCLE GUIDE VALVE C.I. 84- 90-2210
S&S CYCLE
MSRP: $58.95Now: $53.06Was: $58.95Valve guide wear is one of the fastest ways to lose compression and increase blow-by in your Harley engine—and once they're shot, no amount of tuning will bring back the performance you've lost. The S&S Cycle Guide Valve is a direct replacement...09262893- SKU:
- 09262893
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
MSRP: $58.95Now: $53.06Was: $58.95 -
On Sale
S&S CYCLE Springs - .585" - Twin Cam 900-0594
S&S CYCLE
MSRP: $183.95Now: $165.56Was: $183.95High-lift camshaft builds demand valve springs engineered to prevent float and maintain consistent lift across the entire RPM range. The S&S CYCLE dual-spring kit delivers the controlled pressure you need without sacrificing reliability, making it...09262723- SKU:
- 09262723
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
- APPLICATION:
- EXHAUST
- RIDING STYLE:
- STREET
- SPRING LIFT:
- 0,585'
- SPRING OPEN PRESSURE:
- 325 LB
- APPLICATION:
- INTAKE
- PRODUCT NAME:
- SPRING KIT
- TYPE:
- VALVE
- MATERIAL:
- STEEL
- SPRING LIFT IMPERIAL:
- 0.585'
- UNITS:
- KIT
MSRP: $183.95Now: $165.56Was: $183.95 -
On Sale
S&S CYCLE Spring Kit - .650" 900-0050
S&S CYCLE
MSRP: $254.95Now: $229.46Was: $254.95If you're building a high-revving naturally aspirated engine, valve spring performance directly impacts reliability and peak horsepower. The S&S Cycle Spring Kit is engineered to safely support .650" valve lift while maintaining consistent seat pressure...09262056- SKU:
- 09262056
- Availability:
- Ships Same Business Day
- Weight:
- 1.40 LBS
- MODEL:
- SIDEWINDER
- SPRING SEAT PRESSURE:
- 178 LB
- APPLICATION:
- INTAKE
- PRODUCT NAME:
- SPRING KIT
- RIDING STYLE:
- STREET
- SPRING LIFT:
- 0,650'
- SPRING LIFT IMPERIAL:
- 0.650'
- UNITS:
- KIT
- APPLICATION:
- EXHAUST
- SPRING OPEN PRESSURE:
- 376 LB
- TYPE:
- VALVE
MSRP: $254.95Now: $229.46Was: $254.95 -
On Sale
S&S CYCLE Valve Springs - .650" - Twin Cam 106-5909
S&S CYCLE
MSRP: $257.95Now: $232.16Was: $257.95If you're building a high-lift Twin Cam engine and need valve springs that can handle aggressive cam profiles without sacrificing reliability, S&S Cycle's .650" valve springs are engineered for the job. These domestically manufactured springs deliver the...09262069- SKU:
- 09262069
- Availability:
- Ships Same Business Day
- Weight:
- 1.50 LBS
- SPRING LIFT:
- 0,650'
- UNITS:
- KIT
- MODEL:
- SIDEWINDER
- SPRING OPEN PRESSURE:
- 376 LB
- APPLICATION:
- EXHAUST
- PRODUCT NAME:
- SPRING KIT
- SPRING SEAT PRESSURE:
- 178 LB
- TYPE:
- VALVE
- APPLICATION:
- INTAKE
- RIDING STYLE:
- STREET
- SPRING LIFT IMPERIAL:
- 0.650'
MSRP: $257.95Now: $232.16Was: $257.95 -
On Sale
S&S CYCLE Intake Valve - 1.95" - Big Twin 90-2015
S&S CYCLE
MSRP: $90.95Now: $81.86Was: $90.95Maximizing airflow into your Big Twin engine starts with precision-engineered valve components that meet exacting tolerances. The S&S Cycle 1.95" intake valve delivers the reliability and performance consistency that professional racers and serious...09260128- SKU:
- 09260128
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- RIDING STYLE:
- STREET
- HEAD DIAMETER IMPERIAL:
- 1.950'
- APPLICATION:
- INTAKE
- PRODUCT NAME:
- VALVE
- UNITS:
- EACH
MSRP: $90.95Now: $81.86Was: $90.95 -
On Sale
S&S CYCLE Exhaust Valve - 1.72" - Big Twin 90-2022
S&S CYCLE
MSRP: $90.95Now: $81.86Was: $90.95Maximizing exhaust flow is critical to unlocking your Big Twin's full potential, and valve quality directly impacts combustion efficiency and horsepower delivery. The S&S Cycle 1.72" exhaust valve is engineered to precise tolerances and manufactured in...09260129- SKU:
- 09260129
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- HEAD DIAMETER IMPERIAL:
- 1.720'
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- APPLICATION:
- EXHAUST
- PRODUCT NAME:
- VALVE
MSRP: $90.95Now: $81.86Was: $90.95 -
On Sale
S&S CYCLE Intake Valve - 2.000" 90-2000
S&S CYCLE
MSRP: $40.95Now: $36.86Was: $40.95The S&S Cycle 2.000" intake valve is engineered for maximum flow efficiency and reliability in high-performance applications. Whether you're building a competition engine or upgrading an existing setup, this precision-manufactured valve delivers the...20082910- SKU:
- 20082910
- Availability:
- Ships Same Business Day
- Weight:
- 0.28 LBS
- MATERIAL:
- STAINLESS STEEL
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- APPLICATION:
- INTAKE
- HEAD DIAMETER IMPERIAL:
- 2.000'
- PRODUCT NAME:
- VALVE
MSRP: $40.95Now: $36.86Was: $40.95 -
On Sale
S&S CYCLE Exhaust Valve - 1.605" 90-2001
S&S CYCLE
MSRP: $81.95Now: $73.76Was: $81.95The S&S Cycle Exhaust Valve is engineered for riders and builders who demand reliable valve performance in high-rpm applications. This 1.605" valve is precision-manufactured to exacting tolerances, ensuring consistent sealing and durability across...20082911- SKU:
- 20082911
- Availability:
- Ships Same Business Day
- Weight:
- 0.24 LBS
- APPLICATION:
- EXHAUST
- PRODUCT NAME:
- VALVE
- UNITS:
- EACH
- HEAD DIAMETER IMPERIAL:
- 1.605'
- RIDING STYLE:
- STREET
- MATERIAL:
- STAINLESS STEEL
MSRP: $81.95Now: $73.76Was: $81.95 -
On Sale
S&S CYCLE Intake Valve - 1.940" - Twin Cam 90-2025
S&S CYCLE
MSRP: $50.95Now: $45.86Was: $50.95A precision intake valve is fundamental to maximizing your Twin Cam engine's breathing efficiency and power output. This S&S Cycle component ensures proper fuel-air mixture delivery and sealing integrity across the entire RPM range, directly impacting...20082918- SKU:
- 20082918
- Availability:
- Ships Same Business Day
- Weight:
- 0.28 LBS
- HEAD DIAMETER IMPERIAL:
- 1.940'
- PRODUCT NAME:
- VALVE
- MATERIAL:
- STAINLESS STEEL
- UNITS:
- EACH
- APPLICATION:
- INTAKE
- RIDING STYLE:
- STREET
MSRP: $50.95Now: $45.86Was: $50.95 -
On Sale
S&S CYCLE Exhaust Valve - 1.575" - Twin Cam 90-2026
S&S CYCLE
MSRP: $71.95Now: $64.76Was: $71.95A properly functioning exhaust valve is critical to your Twin Cam engine's breathing efficiency and peak horsepower delivery. S&S Cycle's precision-engineered 1.575" exhaust valve ensures optimal scavenging, reduced reversion, and consistent performance...20082919- SKU:
- 20082919
- Availability:
- Ships Same Business Day
- Weight:
- 0.26 LBS
- RIDING STYLE:
- STREET
- HEAD DIAMETER IMPERIAL:
- 1.575'
- APPLICATION:
- EXHAUST
- MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- VALVE
- UNITS:
- EACH
MSRP: $71.95Now: $64.76Was: $71.95 -
KIBBLEWHITE Intake Valve - Evolution 20-4171R
KIBBLEWHITE
$29.81If you're serious about engine longevity and reliability under sustained high RPM operation, valve wear is your silent killer. The KIBBLEWHITE Intake Valve 20-4171R combines superior materials with proven nitriding technology to deliver exceptional...09260126- SKU:
- 09260126
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- MODEL:
- BLACK DIAMOND™
- RIDING STYLE:
- STREET
- STEM DIAMETER IMPERIAL:
- 0.3107'
- MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- VALVE
- TULIP ANGLE:
- 28°
- APPLICATION:
- INTAKE
- UNITS:
- EACH
- HEAD DIAMETER IMPERIAL:
- 1.900'
- LENGTH IMPERIAL:
- 4.420'
$29.81 -
KIBBLEWHITE Intake Valve - 883/1200 XL 20-20550
KIBBLEWHITE
$54.10If you're running a high-performance 883 or 1200 Sportster engine, valve durability and flow efficiency directly impact your power output and engine longevity. The KIBBLEWHITE intake valve combines precision manufacturing with a proven nitriding process...09262870- SKU:
- 09262870
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- APPLICATION:
- INTAKE
- UNITS:
- EACH
- MODEL:
- BLACK DIAMOND™
- RIDING STYLE:
- STREET
- STEM DIAMETER IMPERIAL:
- 7.00 MM
- HEAD DIAMETER IMPERIAL:
- 1.715'
- LENGTH IMPERIAL:
- 4.580'
- MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- VALVE
- TULIP ANGLE:
- 23°
$54.10 -
KIBBLEWHITE Cast Iron Valve Seat - Intake - Evolution 10-SC500
KIBBLEWHITE
$12.43A quality valve seat directly impacts your engine's compression, sealing efficiency, and longevity under sustained load. The KIBBLEWHITE Cast Iron Valve Seat delivers superior machinability and thermal conductivity that outlasts inferior alternatives,...09260322- SKU:
- 09260322
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- MATERIAL:
- CAST IRON
- VALVE SEAT HEIGHT IMPERIAL:
- 0.453'
- RIDING STYLE:
- STREET
- INSIDE DIAMETER IMPERIAL:
- 1.535'
- OUTSIDE DIAMETER IMPERIAL:
- 1.9690'
- APPLICATION:
- INTAKE
- PRODUCT NAME:
- VALVE SEAT
- UNITS:
- EACH
$12.43 -
KIBBLEWHITE Valve Seat 10-HC445
KIBBLEWHITE
$14.47If you're running titanium valves in a high-performance engine, valve seat material matters more than most builders realize. The KIBBLEWHITE 10-HC445 is a copper-based seat engineered specifically to handle the thermal and mechanical demands of titanium...09263356- SKU:
- 09263356
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- UNITS:
- EACH
- APPLICATION:
- EXHAUST
- INSIDE DIAMETER METRIC:
- 35.99 MM
- OUTSIDE DIAMETER IMPERIAL:
- 1.752'
- APPLICATION:
- INTAKE
- PRODUCT NAME:
- VALVE SEAT
- RIDING STYLE:
- STREET
$14.47Qty in Cart: 0Quantity:Price:$14.47Subtotal: -
KIBBLEWHITE Valve Seat 10-HC446
KIBBLEWHITE
$14.47If you're running titanium valves in a high-performance engine, your valve seats need to keep pace with the demands of sustained RPM, extreme temperatures, and precision tolerances. KIBBLEWHITE's copper-based HC446 seats deliver the thermal conductivity...09263357- SKU:
- 09263357
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- APPLICATION:
- EXHAUST
- OUTSIDE DIAMETER IMPERIAL:
- 1.757'
- UNITS:
- EACH
- APPLICATION:
- INTAKE
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- VALVE SEAT
- INSIDE DIAMETER METRIC:
- 34.82 MM
$14.47 -
KIBBLEWHITE Valve Seat 10-HC510
KIBBLEWHITE
$14.47If you're running titanium valves in a high-performance engine, valve seat material directly impacts your engine's thermal management, longevity, and reliability under extreme conditions. The KIBBLEWHITE 10-HC510 copper-based seat was engineered over two...09263361- SKU:
- 09263361
- Availability:
- Ships Same Business Day
- Weight:
- 0.16 LBS
- UNITS:
- EACH
- APPLICATION:
- EXHAUST
- INSIDE DIAMETER METRIC:
- 40.89 MM
- OUTSIDE DIAMETER IMPERIAL:
- 2.008'
- PRODUCT NAME:
- VALVE SEAT
- APPLICATION:
- INTAKE
- RIDING STYLE:
- STREET
$14.47Qty in Cart: 0Quantity:Price:$14.47Subtotal: -
DRAG SPECIALTIES Rod Bearing Retainers - XL 26526-HC3
DRAG SPECIALTIES
$31.88Rod bearing retainers are critical to maintaining proper bearing clearance and preventing catastrophic engine failure—especially in high-RPM applications where tolerances are unforgiving. DRAG SPECIALTIES' XL 26526-HC3 retainers match OEM specifications...DS194017- SKU:
- DS194017
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- TYPE:
- ROD BEARING
- UNITS:
- 3 PACK
- MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- RETAINER
- RIDING STYLE:
- STREET
$31.88Qty in Cart: 0Quantity:Price:$31.88Subtotal: -
On Sale
S&S CYCLE Valve Spring Kit - Big Twin 90-2053
S&S CYCLE
MSRP: $248.95Now: $224.06Was: $248.95Upgrading your Big Twin valve springs is essential for maximizing cam performance and preventing valve float at high RPMs. The S&S CYCLE Valve Spring Kit delivers the seat pressure and durability needed to reliably handle aggressive cam profiles while...DS199729- SKU:
- DS199729
- Availability:
- Ships Same Business Day
- Weight:
- 1.13 LBS
- COLLAR MATERIAL:
- ALUMINUM
- SPRING LIFT IMPERIAL:
- 0.550'
- SPRING LIFT:
- 0,550'
- APPLICATION:
- EXHAUST
- TYPE:
- VALVE
- MATERIAL:
- TITANIUM
- PRODUCT NAME:
- SPRING KIT
- RIDING STYLE:
- STREET
- SPRING SEAT PRESSURE:
- 140 LB
- UNITS:
- KIT
MSRP: $248.95Now: $224.06Was: $248.95
Buying Guide and FAQs
Buying Guide: Factors to Consider When Choosing Harley Bike Engine Valves and Parts
- Compatibility: Ensure parts match your Harley's engine (e.g., Twin Cam, Evo, Big Twin, M8, XL Sportster, Shovelhead). Use the vehicle selector for model-specific fits, including intake/exhaust applications to avoid performance issues.
- Type of Use: For standard street riding, opt for OEM-style valves and springs; high-RPM or performance builds benefit from upgraded beehive springs and coated valves for durability in demanding conditions.
- Components and Upgrades: Select valves (intake/exhaust), kits (with springs/guides/seals), springs (beehive/dual), guides (cast iron/bronze), or seals (PTFE). Upgrade to nitrided or Black Diamond coated valves for wear resistance.
- Brand and Quality: Choose Kibblewhite (KPMI) for stainless steel valves and kits or Feuling for valve springs. Prioritize materials like stainless steel with stellite tips, chrome silicon springs, and bronze guides for longevity and flow.
- Installation and Cost: Parts are precision-machined for direct replacement; kits simplify rebuilds. Prices range from $8 for guides to $255 for kits—factor in oversize options and free shipping over $99 for value.
Frequently Asked Questions (FAQs)
- What Harley engines do these valves and parts support? Parts support Twin Cam, Evo, Big Twin, M8, XL Sportster, and Shovelhead engines—use the year/make/model filter for exact compatibility.
- How do coated valves improve performance? Nitriding and Black Diamond coatings reduce friction, improve wear resistance, and enhance corrosion protection for better longevity and flow.
- What is typically included in a valve kit? Kits include intake/exhaust valves, guides, seals, keepers, and springs for complete top-end rebuilds.
- Are these parts suitable for no-lead fuel? Yes, cast iron guides are compatible with no-lead fuel and any valve-stem material.
- What if a part doesn't fit my Harley? Verify engine type and size (standard/oversize) before buying. Our returns policy allows exchanges or refunds if it doesn't match.
- Can I find related engine parts? Yes—explore pistons/rings, gaskets, or cams in the Harley engine category to complement your valves upgrade for a full rebuild.
