quick view Add to Cart Supertech Supertech Nissan GTI-R Inconel Exhaust Valve - Single (Drop Ship Only) - NEVI-1007-7GTIR MSRP: $98.99 Supertech Nissan GTI-R Inconel Exhaust Valve - Single Add to Cart Add to Wish List Add to My Wish List Create New Wish List Compare
quick view Add to Cart Supertech Supertech Mitsubishi 4B11 EVO X Inconel Exhaust Valve - +1mm Oversize - Single (Drop Ship Only) - MEVI-1019 MSRP: $82.99 Supertech Mitsubishi 4B11 EVO X Inconel Exhaust Valve - +1mm Oversize - Single Add to Cart Add to Wish List Add to My Wish List Create New Wish List Compare
quick view Add to Cart Supertech Supertech Mazda Miata 1.8L Inconel Intake Valve - +1mm Oversize - Single (Special Order D/S Only) - MAIVN-1206-INC MSRP: $87.99 Supertech Mazda Miata 1.8L INCONEL Intake Valve - +1mm Oversize - Single Add to Cart Add to Wish List Add to My Wish List Create New Wish List Compare
quick view Add to Cart Supertech Supertech Honda J30/J32 Black Nitrided Intake Valve - Single (Drop Ship Only) - HIVN-3234 MSRP: $65.99 Supertech Honda J30/J32 Black Nitrided Intake Valve - Single Add to Cart Add to Wish List Add to My Wish List Create New Wish List Compare
quick view Add to Cart Supertech Supertech Honda B16A/B17A/B18C Black Nitrided Intake Valve - Single (Drop Ship Only) - HIVN-100F MSRP: $51.99 Supertech Honda B16A/B17A/B18C Black Nitrided Intake Valve - Single Add to Cart Add to Wish List Add to My Wish List Create New Wish List Compare
quick view Add to Cart Supertech Supertech Honda B16A/B18C Inconel Exhaust Valve - Single (Drop Ship Only) - HEVI-1000 MSRP: $78.99 Supertech Honda B16A/B18C Inconel Exhaust Valve - Single 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 Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) - 12361-1 MSRP: $100.99 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 Manley Performance Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12358-1 MSRP: $104.99 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 Manley Performance Manley Chevy LT-1 6.2L 2.120in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12352-1 MSRP: $104.99 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 Manley Performance Manley Chrysler Hemi 6.4L (1.654) Race Master Exhaust Valve (Single) - 12331B-1 MSRP: $67.99 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems and hard tips are incorporated for enhanced longevity... 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 2011+ Chrysler/Dodge 6.4L Hemi w/ Triple Groove (1.654) Race Master Exhaust Valves (Single) - 12331-1 MSRP: $67.99 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems and hard tips are incorporated for enhanced longevity... 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 2011+ Chrysler / Dodge 6.4L Hemi w/ Triple Groove (2.140) Race Flo Intake Valves (Single) - 12330-1 MSRP: $67.99 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems and hard tips are incorporated for enhanced longevity... 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 Big Block Chevy 2.350in Diameter 0.350in Longer Length Extreme Duty Exhaust Valves - Single - 11880-1 MSRP: $104.99 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 Manley Performance Manley Ford 2300 1.590 in Esslingerin Race Master Exhaust Valve - Single - 11795-1 MSRP: $62.99 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems and hard tips are incorporated for enhanced longevity... 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 92-00 Acura Integra / 99-00 Honda Civic 16 Valve 28.0mm Race Flo Flat Face Exh Valve (SINGLE) - 11691-1 MSRP: $66.99 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems and hard tips are incorporated for enhanced longevity... Add to Cart Add to Wish List Add to My Wish List Create New Wish List Compare