Speed Pro Speed Pro Piston Forged 4.155" Bore 5/64 x 5/64 x 3/16" Ring Grooves - Minus 18.0 cc Kwik-Change Products 2009-2013 Chevrolet Silverado & GMC

2009-2013 Chevrolet Silverado & GMC Sierra 1500 trucks with the 5

The SST clutch system has been engineered and developed for vehicles producing 400 to 925 ft/lbs of torque

1958-1966 Plymouth Fury

1993-1999 Chevrolet K1500 Suburban

Speed Pro Speed Pro Piston Forged 4.155" Bore 5/64 x 5/64 x 3/16" Ring Grooves - Minus 18.0 cc Kwik-Change Products 2009-2013 Chevrolet Silverado & GMCFully 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.