ProTru by Wiseco 23 Degree Flat Top Forged Piston and Ring Kit - 4.155 in Bore - 1/16 x 1/16 x 3/16 in Ring Grooves - Minus 5.00 cc - Small Block Chevy PTS510A3 Racing Socks Chevrolet: Express 3500 03 -

Chevrolet: Express 3500 03 - 19 6 L Engine

Stainless Steel tool compresses rings on the pistions to make installation easy

6 AN Hose to Quick Release Plug

The Bolt-on Starlite 55 Dust Cap is designed to allow the rear hubs to be used on a front hub application

Royal Purple®XPR produces winning results on the race track and is safe enough to use in your daily commuter car

ProTru by Wiseco 23 Degree Flat Top Forged Piston and Ring Kit - 4.155 in Bore - 1/16 x 1/16 x 3/16 in Ring Grooves - Minus 5.00 cc - Small Block Chevy PTS510A3 Racing Socks Chevrolet: Express 3500 03 -Chevrolet Small Block 400Wiseco 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 Flat Top Forged 4. 155 in Bore 1 16 x 1 16 x 3 16 in Ring Grooves