quick view Manley Performance Manley Small Block Chevy 2.100in Head Dia Severe Duty Intake Valves (Set of 8) - 12338-8 MSRP: $849.99 Proven Fatigue Tests: The Severe Duty? Valves have undergone rigorous fatigue tests. In normal operation, valves experience 20,000 to 25,000 lbs of applied stress. When valves bounce on the seat, this stress soars to 40,000 to 60,000 lbs. Manley exhaust... Add to Wish List Add to My Wish List Create New Wish List Compare
quick view Manley Performance Manley Small Block Chevy 1.600in Head Dia Severe Duty Exhaust Valves (Set of 8) - 12337-8 MSRP: $820.99 Proven Fatigue Tests: The Severe Duty? Valves have undergone rigorous fatigue tests. In normal operation, valves experience 20,000 to 25,000 lbs of applied stress. When valves bounce on the seat, this stress soars to 40,000 to 60,000 lbs. Manley exhaust... Add to Wish List Add to My Wish List Create New Wish List Compare
quick view GSC Power Division GSC P-D Audi V10 5.2L 27mm Head STD 101.8mm Long Chrome Polished Alloy Exhaust Valve - Set of 10 - 2251-10 MSRP: $858.99 GSC P-D Audi V10 5.2L 27mm Head STD 101.8mm Long Chrome Polished Alloy Exhaust Valve - Set of 10 Add to Wish List Add to My Wish List Create New Wish List Compare
quick view Add to Cart Supertech Supertech Honda S2000 F20C/K20 Inconel Exhaust Valve - +.5mm Oversize - Set of 8 - MEVI-1008-S-8 MSRP: $749.99 Supertech Honda S2000 F20C/K20 Inconel Exhaust Valve - +.5mm Oversize - Set of 8 Add to Cart Add to Wish List Add to My Wish List Create New Wish List Compare
quick view Add to Cart Manley Performance Manley Chevrolet Big Block 2.300 Head Dia .5.494in Stem Severe Duty Intake Valve Kit - Set of 8 - 12854-8 MSRP: $849.99 Proven Fatigue Tests: The Severe Duty? Valves have undergone rigorous fatigue tests. In normal operation, valves experience 20,000 to 25,000 lbs of applied stress. When valves bounce on the seat, this stress soars to 40,000 to 60,000 lbs. Manley exhaust... Add to Cart Add to Wish List Add to My Wish List Create New Wish List Compare
quick view Add to Cart Supertech Supertech Ford Coyote 5.0L Black Nitrided Intake Valve +0.7mm Oversize - Set of 16 - FIVN-5022T-16 MSRP: $897.99 Supertech Ford Coyote 5.0L Black Nitrided Intake Valve +0.7mm Oversize - Set of 16 Add to Cart Add to Wish List Add to My Wish List Create New Wish List Compare
quick view Add to Cart Supertech Supertech Ford Coyote 5.0L Black Nitrided Intake Valve - Set of 16 - FIVN-5020T-16 MSRP: $897.99 Supertech Ford Coyote 5.0L Black Nitrided Intake Valve - Set of 16 Add to Cart Add to Wish List Add to My Wish List Create New Wish List Compare
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quick view Add to Cart Manley Performance Manley Chevrolet Small Block Severe Duty Exhaust Valves 1.500in Head Dia .3415in Stem - Set of 8 - 11747-8 MSRP: $820.99 Proven Fatigue Tests: The Severe Duty? Valves have undergone rigorous fatigue tests. In normal operation, valves experience 20,000 to 25,000 lbs of applied stress. When valves bounce on the seat, this stress soars to 40,000 to 60,000 lbs. Manley exhaust... Add to Cart Add to Wish List Add to My Wish List Create New Wish List Compare
quick view Add to Cart GSC Power Division GSC P-D Nissan VR30DDTT 33.3mm Head STD 101.1mm Long Intake Valve - Set of 12 - 2242-12 MSRP: $746.99 GSC P-D Nissan VR30DDTT 33.3mm Head STD 101.1mm Long Intake Valve - Set of 12 Add to Cart Add to Wish List Add to My Wish List Create New Wish List Compare
quick view Add to Cart GSC Power Division GSC P-D Nissan VR30DDTT 28.5mm Head STD 97.5mm Long Exhaust Valve - Set of 12 - 2241-12 MSRP: $759.99 GSC P-D Nissan VR30DDTT 28.5mm Head STD 97.5mm Long Exhaust Valve - Set of 12 Add to Cart Add to Wish List Add to My Wish List Create New Wish List Compare
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quick view Add to Cart GSC Power Division GSC P-D Ford Mustang 5.0L Coyote Gen 3 33mm Head (+1mm) Super Alloy Exhaust Valve - Set of 8 - 2167-8 MSRP: $777.99 GSC P-D Ford Mustang 5.0L Coyote Gen 3 33mm Head (+1mm) Super Alloy Exhaust Valve - Set of 8 Add to Cart Add to Wish List Add to My Wish List Create New Wish List Compare