ProTru by Wiseco Chevy Big Block Dome Piston Forged 4.310" Bore 1/16 x 1/16 x 3/16" Ring Grooves - Plus 21 cc Engine Gaskets & Seals 040" Valve Pocketed Gasket BoreSince

040" Valve Pocketed Gasket BoreSince 1989

Gray/Black

Black Bulge Cone Seat Style Lug Nut Set (1/2-20 Thread Size) - Set of 4 Lug Nuts

Ferrea uses the latest technological advances gained through the development of engine valve programs for Formula 1

and Chrysler

ProTru by Wiseco Chevy Big Block Dome Piston Forged 4.310" Bore 1/16 x 1/16 x 3/16" Ring Grooves - Plus 21 cc Engine Gaskets & Seals 040" Valve Pocketed Gasket BoreSinceChevrolet Big Block 454Wiseco Pro Tru is a division of Wiseco specializing pistons and piston rings for price conscious engine builders. They offer complete kits to fit a wide range of engines. Manufactured by Wiseco Performance Products, ProTru Forged Pistons are affordable with features usually found only in more expensive pistons. Product Description: Piston and Ring Chevy Big Block Dome Forged 4. 310 in Bore 1 16 x 1 16 x 3 16 in Ring Grooves Plus