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 Karting Rib Protectors To ensure this

To ensure this

Steel bracket is 1/8" thick with 1" x 7/16" slots for mounting bolts

2020 Chevrolet Silverado 3500 HD Crew Cab Pickup

PerTronix 1183P12 Ignitor Delco 8 cylinder 12 Volt Positive Ground

870" long pushrod set works perfectly with High Energy or Magnum rockers

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 Karting Rib Protectors To ensure thisChevrolet 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