Manley Valve - Exhaust, Valve-S/D 1.600,+.100 1993-chevrolet-camaro-esi3871565 or drag racing

or drag racing

Backed by decades of racing heritage and proven in the most demanding environments

these control arms provide increased strength and reduced weight compared to standard mild steel

Fabricated from light weight

API SN/SM/SL/CF

Manley Valve - Exhaust, Valve-S/D 1.600,+.100 1993-chevrolet-camaro-esi3871565 or drag racingManley 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