Mahle PowerPak Forged Flat Top Piston Set - 4.155 in Bore - 1.125 in Compression Height - 1.0 mm x 1.0 mm x 2.0 mm Ring Grooves - Minus 9.00 cc - Small Block Chevy 7401 Each Hamburger's Performance Spacer is

Each Hamburger's Performance Spacer is packaged with all the gaskets and hardware needed for a quick

Eye Bolt / Flat Washer / Nut

Jet removal tool included with primary bowls

Extra Clearance

but want a more

Mahle PowerPak Forged Flat Top Piston Set - 4.155 in Bore - 1.125 in Compression Height - 1.0 mm x 1.0 mm x 2.0 mm Ring Grooves - Minus 9.00 cc - Small Block Chevy 7401 Each Hamburger's Performance Spacer isProduct Description: Piston Power Pak Forged Flat Top 4. 155 in Bore 1. 125 in Compression Height 1. 0 mm x 1. 0 mm x 2. 0 mm Ring Grooves Minus 9. 00 cc Small 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