Crower 74400X201F Features:

Intake-side shaft rocker mounting stand for BBC Canfield and BMF385 cylinder heads Fits 5/8 in. shaft Crower shaft-mounted rocker systems; Stand #201F ID One-piece premium replacement base stand for correct valvetrain geometry and alignment Precision-machined for rigidity and accuracy in racing and high-endurance applications

Intake Stand 5/8 Shaft Ro BBC Intake, 5/8 In. Features:

• 5/8 in. shaft intake stand for BBC Canfield and BMF385 heads, one-piece design for precise rocker geometry and alignment
• Precision-machined stand for extreme rigidity and valvetrain stability in racing and high-endurance engine builds
• Exact maximum-lift configuration, no additional machine work required for streamlined installation and fitment accuracy
• Stand #201F intake-side mounting, stamped ID for easy reference during assembly, service, and component verification
• Premium replacement base stand for shaft-mounted rocker systems, engineered for accurate alignment and consistent performance