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 H762C01 427 and 454 V8s with

427 and 454 V8s with OEM 4-bbl

cloverleafSince 1938

7L (td)Vehicle Applications: Ford Diesel Trucks 11-15 V8-6

HIGH FLOW POWER PLUS SERIES 85MM THROTTLE BODY INCREASES AIRFLOW TO IMPROVE HORSEPOWER

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 H762C01 427 and 454 V8s withChevrolet 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