Enginetech Part Number: EHC293 Bare Cylinder Head Fits GM/Chevrolet 4.8L/5.3L Casting # 706,862 61cc Chamber .3154 Guide ID Valve Head Diameter: Intake 1.890-1.920 Exhaust 1.550-1.580.
The Enginetech C293CS-A Lower Gasket Set is designed for 1997–2015 GM/Chevrolet LS-Series V8 engines, including 4.8L, 5.3L, 5.7L, 6.0L, and 6.2L OHV 16V configurations across multiple bore sizes (3...