Mahle PowerPak Forged Dome Piston and Ring Set - 4.600 in Bore - 1.120 in Compression Height - 1.5 x 1.5 x 3.0 mm Ring Grooves - Plus 10.00 cc - Big Block Chevy TS-PK-1003 Intake valves are used for

Intake valves are used for stock pistons

with a straight leg cuff available

PowerCore Closed Box

Based on the success of Penske Racing

this is the muffler for you

Mahle PowerPak Forged Dome Piston and Ring Set - 4.600 in Bore - 1.120 in Compression Height - 1.5 x 1.5 x 3.0 mm Ring Grooves - Plus 10.00 cc - Big Block Chevy TS-PK-1003 Intake valves are used forProduct Description: Piston and Ring PowerPak Dome 4. 600 in Bore 1. 120 in Compression Height 1. 5 x 1. 5 x 3. 0 mm Ring Grooves Plus 10. 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