Manley Valve - Exhaust, Valve-S/D 1.600,+.100 1986-chevrolet-camaro-esi7993233 or intake manifold swaps

or intake manifold swaps

Quieter in the cab than any other Performance Exhaust

especially if youve upgraded to an aftermarket sway bar

Also used with clutch-type LSDs in racing for maximum lock up

BMRs bushings allow grease to evenly coat the inner sleeve

Manley Valve - Exhaust, Valve-S/D 1.600,+.100 1986-chevrolet-camaro-esi7993233 or intake manifold swapsManley 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