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Vervangt: 68192368AA
with a separate applicator for clear varnish foam
it combines performance with style
1994-1998 Chevrolet K1500 Cheyenne 1988-1992 Chevrolet K1500 Scottsdale 1988-1991
FASS Fuel Systems 19-22 Cummins 6
manley big block chevy stock 3 8in stem diameter severe duty intake valves set of 8 Drivetrain>Valve Bodies Vervangt: 68192368AAManley 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 cycles, while competitors failed after just
