Speed Pro Speed Pro Piston Forged 4.080" Bore 5/64 x 3/32 x 3/16" Ring Grooves - Minus 10.0 cc Helmet Side Plate Sierra 1500 HD 2003-2001

Sierra 1500 HD 2003-2001

Billet Belt Drive

Impurities in well water can cause rust and corrosion inside the radiator

the RAM 300 Series organic racing disc provides the best holding power of any organic disc available

Speed Pro Speed Pro Piston Forged 4.080" Bore 5/64 x 3/32 x 3/16" Ring Grooves - Minus 10.0 cc Helmet Side Plate Sierra 1500 HD 2003-2001Fully 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.