Genuine GM 12569427 LS3 Hollow Stem Intake Valve

Single Lightweight 2.165" Valve

Popular upgrade for L76, L77, LY6, L92, L99, L94 and L96 heads to replace the heavy solid intake valves when installing larger camshafts. 

Lightweight valve prevents valve float at higher RPMs on rectangle port engines

Weighs 88 Grams