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Steel Retainer Number: 03-1000
Ovate wire shape more evenly distributes mass throughout the wire cross section
Engine Pro Performance H-Beam Connecting Rods 10-1206-8 Specifications
Engine Pro Performance Stainless Valves 01-2007-150 Specifications
Chevrolet Big Block
Engine Pro Performance Valve Locks 04-1006-32 Steel Retainer Number: 03-1000Engine Pro Performance Valve Locks 04 1006 32 Specifications Valve Height Stock Installed Height Valve Stem Size 3 8" Lock Angle 10 Degrees Lash Cap Recess Yes Material Machined Chrome Moly Applies to: Description: Engine Pro locks are available in two types: stamped or machined. Our OEM style lock is stamped from premium materials and case hardened. Our premium performance locks are machined chrome moly steel and are recommended for severe duty