Mahle PowerPak Forged Piston and Ring Kit - 4.5 in Bore - Big Block Chevy H770001XL 480" Stroke - 4

480" Stroke - 4

7L V8 - Swirl-Torque Throttle Body Spacer

1976-1986 Chevrolet C20

again improving brake system performance

Mahle PowerPak Forged Piston and Ring Kit - 4.5 in Bore - Big Block Chevy H770001XL 480" Stroke - 4Product Description: Piston and Ring PowerPak Forged 4. 500 in Bore 1. 5 x 1. 5 x 3. 0 mm Ring Grooves Plus 13. 00 cc Big Block Chevy For over 80 years, MAHLE has numbered among the leading international manufacturers of high quality components for the automotive engine industry. From powering the Champions in the world's premier racing series to delivering winning performance at local dirt tracks around the country, MAHLE means performance! It is a