Speed Pro Speed Pro Piston Forged 4.160" Bore 5/64 x 5/64 x 3/16" Ring Grooves - Minus 10.3 cc 1959995 03-04 A1000 Cobra Mustang Stealth

03-04 A1000 Cobra Mustang Stealth pump

Cometic Gasket has been committed to producing superior quality gaskets for the hi-performance motorsports market

And they've now come out with their Next Gen practice tree that offers the user a variety of added features

Microfiber cloths should not be used

Speed Pro Speed Pro Piston Forged 4.160" Bore 5/64 x 5/64 x 3/16" Ring Grooves - Minus 10.3 cc 1959995 03-04 A1000 Cobra Mustang StealthFully 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.