ProTru by Wiseco 23 Degree Dish Piston Forged 4.030" Bore 1/16 x 1/16 x 3/16" Ring Grooves - Minus 15.0 cc R060015M They're offered in a variety

They're offered in a variety of heights to accommodate most any combination of carb and spacer

Tach Signal Filter

Spindle Duct

fuel savings

this High Energy stud set has a 5/16" base thread and 3/8" rocker thread with a 1

ProTru by Wiseco 23 Degree Dish Piston Forged 4.030" Bore 1/16 x 1/16 x 3/16" Ring Grooves - Minus 15.0 cc R060015M They're offered in a varietyChevrolet Small BlockWiseco 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 23 Degree Dish Forged 4. 030 in Bore 1 16 x 1 16 x 3 16 in Ring Grooves Minus 15. 00