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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19
125" Proven Power Rating: 2000+HP Stroke: 4
Clears factory Ford rockers as well as most popular roller rocker systems
125" Proven Power Rating: 1800 HP Stroke: 4
Optimal cylinder geometry achieved with diamond hone and surface finish verified with profilometer
LS TALL BILLET VALVE COVERS FILL CAP OR NO CAP:FILL CAP 125" Proven Power Rating: 2000+HPLate Model Engines Billet Valve Covers: Clears factory GM rockers as well as all popular shaft mount rocker systems Dual 10 AN breather bosses Includes two 10 AN male end fittings and two 10 AN cap off fittings Includes uses cut to fit O ring gasket, does NOT use GM OEM Valve cover gaskets Includes Stainless hardware w O ring washers Available with or without oil fill boss for dry sump & wet sump engines (wet sump includes 16an ORB filler cap) NO