Dial Bore Gauge Professional 2-6 Inch Range Proform Key Chains Engine Rocker Arm Poly-Locks

Engine Rocker Arm Poly-Locks

Drop a few pounds off the front end of your Mopar by adding this aluminum pump housing to your configuration

Fits Big Block Chevy Engine Crankshafts

Stud Girdles reduce flex and part breakage

you will need a set of PROFORM Air Hold Adapters to remove your springs with the heads on the engine

Dial Bore Gauge Professional 2-6 Inch Range Proform Key Chains Engine Rocker Arm Poly-LocksEasily determine the dimensions of your rod and cylinder bores with our Professional Dial Bore Gauge. This unit features a 2 inch to 6 inch range with extendable handle and comes in a durable carrying case. Sold as one kit. Product Details: Dial Bore Gauge Professional Model 2 6 Inch Range Reads in . 0005 Inch Increments Features Extendable Handle and Durable Red Plastic Carrying Case Sold As One Kit