Crower 74300K1 Features:

Crower 74300K1 shaft rocker setup kit for all Crower shaft rockers using a 9/16 in. shaft. Includes 9/16 in. dummy checking shaft and stand-height checking gauge for setup verification. Helps determine proper rocker stand height to establish accurate valvetrain geometry during assembly. Measures valve-to-shaft gap so builders can calculate required shimming for camshaft lift.

Kit-shaft Set Up-includes 9/16 In. Dummy Shaft, Stand Height Features:

• 9/16 in. dummy shaft for Crower shaft rockers, precise setup reference for stand-height measurement and valvetrain geometry checks
• Stand-height checking gauge, measures valve-to-shaft gap to determine exact shim requirements for specific camshaft lift
• Establishes proper rocker geometry, helps position the rocker arm in its strongest operating range under load
• Reduces valvetrain stress and setup guesswork, supports more accurate rocker stand height selection during assembly
• Complete shaft-rocker setup kit, includes checking shaft and gauge for efficient mock-up and repeatable engine-builder measurements