Manley Big Block Chevy 2.350in Diameter 0.350in Longer Length Extreme Duty Exhaust Valves - Set of 8 turn14-atp Mishimoto MMWS-004-200BK

Mishimoto MMWS-004-200BK

Manufacturer Part # : 372-05-0050

all fixtures and fittings

3 ET15 66CB Diamond Black Wheel PFS/Clip Required

The one-piece design and electroplated coating ensure unparalleled durability in any climate

Manley Big Block Chevy 2.350in Diameter 0.350in Longer Length Extreme Duty Exhaust Valves - Set of 8 turn14-atp Mishimoto MMWS-004-200BKManufacturer Part # : 11880 8 Market Description Manley Severe Duty Valves deliver the ultimate in strength, reliability, and high performance durability. Engineered for extreme gasoline engine temperatures, these valves are crafted from exclusive materials (XH 428 for exhaust and NK 844 for intake), offering unmatched tensile strength compared to competitive alloys. In fatigue testing at 40,000 psi and 1400F, Manley exhaust valves endured 100 million