Speed Pro Speed Pro Piston Forged 4.124" Bore 5/64 x 5/64 x 3/16" Ring Grooves - Plus 21.0 cc Shocks Our new compact Digital Shift

Our new compact Digital Shift Light can be installed on every┬ ¼Î“ëáthing from 1-cylinder points-triggered engines to Modular Ford engines with coil-on-plug technology

1975-1985 Oldsmobile Custom Cruiser

Fuel pressure regulator is required

Custom Tuned Exhaust System Tuned Specifically For Gm Suvs

Speed Pro Speed Pro Piston Forged 4.124" Bore 5/64 x 5/64 x 3/16" Ring Grooves - Plus 21.0 cc Shocks Our new compact Digital ShiftFully updated skirt profiles Exclusive DUROSHIELD skirt coating. DUROSHIELD provides scuff resistance, reduced bore clearances and enhanced ring sealing. SPEED PRO POWERFORGED pistons are built to stringent specifications with a precision CNC machined dome and skirts and microfinished ring grooves. The manufacturing process ensures that piston weights within a boxed set will not vary more than 4 grams and that skirt sizes are matched to within 0.