Speed Pro Hypereutectic Piston 4.290" Bore 5/64 x 5/64 x 3/16" Ring Grooves Minus 2.0 cc - Coated Skirt AA0710AG3R61 Provides anti-shudder performance and then

Provides anti-shudder performance and then avoids vibrations on engine fly wheel

Simply attach the block off plate to your current mount with the (2) included bolts and you're done

Dana 60 Mopar 8-3/4"

1955-1960 GMC Truck CID 400

Speed Pro Hypereutectic Piston 4.290" Bore 5/64 x 5/64 x 3/16" Ring Grooves Minus 2.0 cc - Coated Skirt AA0710AG3R61 Provides anti-shudder performance and thenProduct Description: Piston Hypereutectic 4. 290 in Bore 5 64 x 5 64 x 3 16 in Ring Grooves Minus 2. 00 cc Coated Skirt Big Block Chevy Set of 8 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 enthusiasts and