Speed Pro Speed Pro Piston Forged 4.040" Bore 5/64 x 5/64 x 3/16" Ring Grooves - Minus 2.7 cc 29020R pressurized oil flow via precision

pressurized oil flow via precision hole aimed at the bearings

1 in Course Thread

or Chevy SS is easy with these non-adjustable lower control arms

Vehicle Applications: 1981-1984 Dodge B150

1999-2000 Chevrolet Tahoe

Speed Pro Speed Pro Piston Forged 4.040" Bore 5/64 x 5/64 x 3/16" Ring Grooves - Minus 2.7 cc 29020R pressurized oil flow via precisionFully 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.