Engine Valve Spring Compressor Heavy Duty Manual Clamp Style 12 Inch Arm Reinforced Box Proform Exhaust Header Bolt and consumption leads to a

and consumption leads to a carefully managed mathematical equation that can pay off big time in the end

Fits All 1973-1990 GM V8 Engines With HEI Distributor Using Internal Coil

Fits 1955 to 1995 Small Block Chevy 262-400 Engines Using 7/16-20 Stud Threads

Pontiac 1979 and earlier

Premium Race Series

Engine Valve Spring Compressor Heavy Duty Manual Clamp Style 12 Inch Arm Reinforced Box Proform Exhaust Header Bolt and consumption leads to aThis adjustable heavy duty spring compressor, designed for the cylinder head expert is loaded with new premium features: reinforced compression hold handle, reinforced adjustable arm with dual locking pins, box steel reinforced gussets; and aluminum spring cup inserts for better alignment. Sold individually. Product Details: Engine Valve Spring Compressor Heavy Duty Professional Model Manual Clamp Style Dual Pin Adjustable 12 Inch Arm Reinforced Box