Speed Pro Speed Pro Piston Forged 4.155" Bore 5/64 x 5/64 x 3/16" Ring Grooves - Minus 18.0 cc 3552024-23- M 3 in Tailpipe

3 in Tailpipe

Pit Stop USA offers Moroso Spark Plug Boot Protectors - High Temperature - Black (Set of 4) 71977 at low everyday prices

the chrome plating is guaranteed for life not to rust

Go Further with the R1 Bundle

Speed Pro Speed Pro Piston Forged 4.155" Bore 5/64 x 5/64 x 3/16" Ring Grooves - Minus 18.0 cc 3552024-23- M 3 in TailpipeFully 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.