Speed Pro Speed Pro Piston Hypereutectic 4.030" Bore 5/64 x 5/64 x 3/16" Ring Grooves - Coated Skirt Front Crank Seal Helping to Prevent Engine Starvation

Helping to Prevent Engine Starvation During Acceleration

plain finish

or for even easier operation

4 to 6 in Lift

COMP Cams Dial Indicator Extensions allow you to extend the reach of a dial indicator 5-6 inches

Speed Pro Speed Pro Piston Hypereutectic 4.030" Bore 5/64 x 5/64 x 3/16" Ring Grooves - Coated Skirt Front Crank Seal Helping to Prevent Engine StarvationProduct Description: Piston Speed Pro Hypereutectic 4. 030 in Bore 5 64 x 5 64 x 3 16 in Ring Grooves Minus 6. 90 cc Coated Skirt Small Block Chevy Sold Individually From pistons to engine bearing components, Speed Pro offers an array of performance engine parts. You can rely on Speed Pro for industry leading performance engine technologies, from cutting edge Digital Diamond Profiled pistons to A Series bearings. They are engine components performance