About this product
Suit SB Chev 1965-98
CO12-677-4
12-677-4
valve lash Inlet .016", Exh .016" RPM operating range 2000 - 6400 Duration advertised Inlet 274°, Exh 280° Duration advertised @ .050" Inlet 236°, Exh 242° Valve lift with 1.5 rocker Inlet .501", Exh .510" Lobe separation angle 110°
Description supplied by Automotive Fittings through its current Shopify listing. Product, performance, and health claims are the seller’s and have not been independently verified by StorkScout.
