Crower 74400X012F Features:

Crower 74400X012F shaft rocker mounting stand, 5/8 in., stand ID #012F Stamped 012F on the base for exact replacement part identification during service Designed for Crower stainless steel shaft-mounted rocker systems on select SBC heads Fits SBC 12.5°, 13° Clements Head Billet, and 15°, 16°, 18° Clone head applications

Shaft Rocker Mounting Stn 5/8 In. Id #012f SBC Features:

• 5/8 in. shaft rocker mounting stand for stainless steel shaft-mounted rocker systems, precise replacement fit for ID #012F
• Stamped ID #012F on base stand for quick visual verification, helping confirm exact replacement during engine builds and service
• Fits select SBC 12.5°, 13° Clements billet, and 15°, 16°, 18° clone cylinder head applications with shaft rocker setups
• CNC-machined ball race alloy steel construction with double heat-treated and micro-finish-ground surfaces for accurate geometry
• Supports correct valve timing under high-lift, racing-condition use while maintaining stable shaft rocker mounting alignment