Engine Valves
Circle Track Race Car Valves at JJ Motorsports
Optimize airflow and power in your circle track race car's engine with premium valves from JJ Motorsports, featuring stainless steel, titanium, and high-flow designs for superior durability and performance in high-RPM racing conditions. These precision-engineered valves from leading brands ensure tight sealing, reduced wear, and maximum RPM for dirt track, oval, and stock car setups, helping you achieve better compression and edge out the competition on the track.
Shop top brands like Manley and Ferrea for race-proven reliability. Whether you're building a SBC or tuning for late models, these valves pair perfectly with our camshafts and valvetrain or explore engines and components to complete your build and dominate the track with total confidence across all race conditions, from short ovals to high-bank superspeedways.
Top Circle Track Race Car Valves
- Manley SBC 1.625 SD Exhaust Valves 5/16 5.640 OAL 11399-8 – Stainless steel exhaust valves for SBC; 1.625" head with 5.640" OAL for high-flow heads.
- Manley 1.600 R/M Exhaust Valves 5/16 5.040 AOL 11305-8 – Race Master exhaust valves; 1.600" diameter with 5.040" length for modified engines.
- Manley SBC 2.055 SD Int Valve 5/16 5.010 OAL 11234-8 – Intake valves for SBC; 2.055" head with 5.010" OAL for big valve ports.
- Ferrea SBC C/P 1.600 Exhaust Valves 5/16 5.160 OAL F2302P-8 – Competition Plus exhaust valves; 1.600" with 5.160" length for high-RPM 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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Manley SBC 1.625 SD Exhaust Valves 5/16 5.640 OAL 11399-8
MANLEY
$301.07Manley's SBC exhaust valves are engineered for small-block Chevrolet engines that demand reliable, high-temperature performance. Built from stainless steel, these valves resist thermal stress and corrosion, ensuring consistent sealing and longevity even...MAN11399-8- SKU:
- MAN11399-8
- Availability:
- Ships Same Business Day
- Weight:
- 2.20 LBS
$301.07 -
Manley 1.600 R/M Exhaust Valves 5/16 5.040 AOL 11305-8
MANLEY
$202.55Manley's Race Master exhaust valves are engineered for sustained high-RPM performance without compromise. Built for small block Chevy engines, these valves deliver the thermal stability and precision tolerances required for serious competition and forced...MAN11305-8- SKU:
- MAN11305-8
- Availability:
- Ships Same Business Day
- Weight:
- 2.20 LBS
$202.55 -
Manley SBC 2.055 SD Int Valve 5/16 5.010 OAL 11234-8
MANLEY
$301.07When you're pushing your Small Block Chevy to the limit, valve integrity becomes non-negotiable. Manley's Severe Duty intake valves are engineered to withstand sustained high RPM loads, extreme temperature cycling, and aggressive fuel mapping without...MAN11234-8- SKU:
- MAN11234-8
- Availability:
- Ships Same Business Day
- Weight:
- 2.25 LBS
$301.07 -
Ferrea SBC C/P 1.600 Exhaust Valves 5/16 5.160 OAL F2302P-8
FERREA
$257.99If you're running a small-block Chevy with serious head work, your valve selection directly impacts exhaust scavenging and peak horsepower. Ferrea's SBC exhaust valves are engineered for high-RPM stability and thermal resistance, giving you the...FERF2302P-8- SKU:
- FERF2302P-8
- Availability:
- Ships Same Business Day
- Weight:
- 2.05 LBS
$257.99 -
Manley SBC E/D 1.600 Exhaust Valves 11/32 5.165 OAL 11705-8
MANLEY
$514.08Precision exhaust valves are the foundation of efficient combustion and consistent power delivery in any SBC engine build. Manley's SBC E/D exhaust valves are engineered to withstand sustained high-RPM operation while maintaining tight tolerances that...MAN11705-8- SKU:
- MAN11705-8
- Availability:
- Ships Same Business Day
- Weight:
- 2.00 LBS
$514.08 -
Manley LS7 R/M 1.615 Exhaust Valves 11689-8
MANLEY
$202.55LS7 engines demand exhaust valves engineered for sustained high-RPM performance and thermal cycling. These Manley R/M valves are precision-manufactured to handle the extreme demands of forced-induction and nitrous applications while maintaining precise...MAN11689-8- SKU:
- MAN11689-8
- Availability:
- Ships Same Business Day
- Weight:
- 2.20 LBS
$202.55 -
Manley LS7 S/D 2.205 Intake Valves 11688-8
MANLEY
$301.07If you're running an LS7 engine at the track or building a high-revving street machine, stock intake valves won't cut it. Manley's Pro Flo intake valves are precision-engineered to handle sustained boost and aggressive valve timing without sacrificing...MAN11688-8- SKU:
- MAN11688-8
- Availability:
- Ships Same Business Day
- Weight:
- 2.55 LBS
$301.07Qty in Cart: 0Quantity:Price:$301.07Subtotal: -
Manley LS1 E/D 1.575 Exhaust Valves 11681-8
MANLEY
$514.08If you're building a serious LS1 engine that demands reliability under extreme conditions, OEM exhaust valves won't cut it. Manley's Extreme Duty valves are engineered to withstand aggressive valve timing, high RPM operation, and sustained heat cycles...MAN11681-8- SKU:
- MAN11681-8
- Availability:
- Ships Same Business Day
- Weight:
- 2.00 LBS
$514.08Qty in Cart: 0Quantity:Price:$514.08Subtotal: -
Manley GM LS7 S/D 1.615 Exhaust Valves 11679-8
MANLEY
$301.07If you're pushing your LS7 to its limits, stock exhaust valves won't cut it. Manley's severe-duty valves are engineered to handle sustained high RPM and aggressive thermal cycles without degradation, giving you the reliability required for track duty or...MAN11679-8- SKU:
- MAN11679-8
- Availability:
- Ships Same Business Day
- Weight:
- 2.15 LBS
$301.07 -
Manley LS1 S/D 1.600 Exhaust Valves 11677-8
MANLEY
$301.07If you're building or rebuilding an LS1 engine for serious duty, valve quality directly impacts combustion efficiency, peak horsepower, and longevity under sustained high RPM operation. Manley's stainless steel exhaust valves are precision-manufactured...MAN11677-8- SKU:
- MAN11677-8
- Availability:
- Ships Same Business Day
- Weight:
- 2.00 LBS
$301.07Qty in Cart: 0Quantity:Price:$301.07Subtotal: -
Manley LS1 S/D 1.575 Exhaust Valves 11675-8
MANLEY
$301.07When you're pushing your LS engine to its limits, stock exhaust valves become the weak link in your buildup. Manley's Severe Duty exhaust valves are engineered to handle extreme heat cycles and high RPM abuse without degradation, ensuring consistent flow...MAN11675-8- SKU:
- MAN11675-8
- Availability:
- Ships Same Business Day
- Weight:
- 2.00 LBS
$301.07 -
Manley LS1 R/M 1.590in Exhaust Valves 11621-8
MANLEY
$202.55If you're building or rebuilding an LS engine for sustained high-RPM operation, OEM exhaust valves will cost you power and reliability. Manley's Race Series exhaust valves are engineered from premium stainless steel to handle the thermal and mechanical...MAN11621-8- SKU:
- MAN11621-8
- Availability:
- Ships Same Business Day
- Weight:
- 2.04 LBS
$202.55 -
Manley LS1 P/F 2.165in Intake Valves 11620-8
MANLEY
$202.55If you're running a high-output LS1 engine, your stock intake valves are a bottleneck—they can't sustain the flow rates and thermal loads of serious power. Manley's Race Series intake valves are engineered for sustained high-RPM operation and aggressive...MAN11620-8- SKU:
- MAN11620-8
- Availability:
- Ships Same Business Day
- Weight:
- 2.59 LBS
$202.55 -
Manley SBC P/F 2.020in Intake Valves - LS1 11362-8
MANLEY
$188.69If you're building a high-revving LS1 engine that demands precision at every valve event, OEM intake valves won't cut it. Manley's Race Series intake valves are engineered to handle sustained high-RPM abuse while maintaining consistent sealing and flow...MAN11362-8- SKU:
- MAN11362-8
- Availability:
- Ships Same Business Day
- Weight:
- 2.30 LBS
$188.69 -
Manley LS1 R/M 1.550 Exhaust Valve 11361-8
MANLEY
$188.69If you're building or refreshing an LS1 or LS2 engine for serious track duty, valve quality directly impacts combustion efficiency and reliability under sustained high-RPM operation. Manley's Race Master exhaust valves are engineered with stainless steel...MAN11361-8- SKU:
- MAN11361-8
- Availability:
- Ships Same Business Day
- Weight:
- 2.10 LBS
$188.69 -
Manley LS1 P/F 2.000in Intake Valve 11360-8
MANLEY
$188.69If you're building or rebuilding an LS-series engine for competition, valve quality directly impacts combustion efficiency, rpm capability, and reliability under sustained high-load conditions. Manley's Race Series intake valves are engineered from...MAN11360-8- SKU:
- MAN11360-8
- Availability:
- Ships Same Business Day
- Weight:
- 2.25 LBS
$188.69 -
Ferrea 1.570 C/6 Exhaust Valve GM LS 8mm 4.915 AOL F6271-8
FERREA
$225.99Ferrea's 6000 Series exhaust valves are engineered for sustained high-RPM performance and thermal stability in demanding LS engine builds. Whether you're running a naturally aspirated or forced-induction setup, these precision-manufactured valves deliver...FERF6271-8- SKU:
- FERF6271-8
- Availability:
- Ships Same Business Day
- Weight:
- 2.00 LBS
$225.99 -
Ferrea SBC C/6 1.600 Exhaust Valves F6235-8
FERREA
$225.99If you're building a high-revving SBC engine or refreshing your valvetrain, factory exhaust valves won't cut it. Ferrea's 6000 Series stainless steel exhaust valves deliver the durability and thermal stability needed for sustained high-performance...FERF6235-8- SKU:
- FERF6235-8
- Availability:
- Ships Same Business Day
- Weight:
- 2.10 LBS
$225.99 -
Ferrea SBC C/6 1.600in Exhaust Valves F6233-8
FERREA
$225.99If you're building or refreshing an LS-series engine, valve quality directly impacts combustion efficiency, reliability, and peak performance. Ferrea's 6000 Series exhaust valves are purpose-built for high-RPM applications, offering the material...FERF6233-8- SKU:
- FERF6233-8
- Availability:
- Ships Same Business Day
- Weight:
- 2.03 LBS
$225.99 -
Ferrea SBC C/6 1.550in Exhaust Valves F6232-8
FERREA
$225.99If you're building or rebuilding an LS engine that demands peak exhaust flow and reliability under sustained high RPM operation, OEM valves simply won't cut it. Ferrea's 6000 Series exhaust valves are purpose-built for forced induction and naturally...FERF6232-8- SKU:
- FERF6232-8
- Availability:
- Ships Same Business Day
- Weight:
- 1.92 LBS
$225.99
