Proform Cam Checking Fixture Tools & Supplies Adapter inner hole I

Adapter inner hole I

1978-1984 Chevrolet El Camino CID 231 Naturally Aspirated GAS

360-Degree Conical Pro 5R Air Filter:

Extruded rubber seal prevents dust and moisture from entering truck bed

Proform Cam Checking Fixture Tools & Supplies Adapter inner hole INo more fumbling with a magnetic base and a dial indicator to measure cam lift. Fixture bolts to deck surface of block, maintains location and holds the dial indicator with 5" extension at the precise angle over the lifters, assuming proper geometry. Supplied with 1 2" and 7 16" adapters for use with any engine block. Designed to work with cylinder head NOT installed on block. Includes 0 1. 000" Dial Indicator! PROFORM invites racers to experience the