Manley Small Block Chevy 1.600in Head Dia Severe Duty Exhaust Valves (Set of 8) Apparel 3L 88mm Bore 1

3L 88mm Bore 1

It can be mounted using the included hardware for a complete install

Goodridge 76in Universal Clutch Line w/SS Fittings & Clear Hose - 45Deg Banjo w/M10 Fitting

This cat-back exhaust system is constructed of 2-1/4 IN - 2-1/2 IN mandrel-bent 304 stainless steel tubing for maximum strength and durability

Manley Small Block Chevy 1.600in Head Dia Severe Duty Exhaust Valves (Set of 8) Apparel 3L 88mm Bore 1Proven 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 valves, tested at 40,000 psi and 1400? F, impressively endured up to 100,000,000 (one hundred million) cycles. In contrast, competitors' offerings failed after just 100,000 cycles, showcasing a