Manley Manley, Severe Duty stainless valve, exhaust. STD

Description

Manley Manley, Severe Duty stainless valve, exhaust. STD

48-83 Panhead, Shovelhead (NU)

Standard size replacement. Dimensions: 1.75″ head dia. x .3745″ stem dia. standard overall length. Severe Duty valves. Proven quality over many years. Manufactured from high temperature stainless alloy to a perfect finish. Manley valves feature swirl polished, performance orientated shapes and durable chrome plated stems. Up to 30% weight reduction over stock components. Manley’s ‘Severe Duty’ valves insure a stable valve train, even at high R.P.M.’s.