Mahle PowerPak Forged Piston and Ring Kit - 4 in Bore - GM LS-Series 88638 2003-2006 GMC Envoy XL

2003-2006 GMC Envoy XL

Replace a stock GM 7

All-purpose

vibration free performance at any speed

Mahle PowerPak Forged Piston and Ring Kit - 4 in Bore - GM LS-Series 88638 2003-2006 GMC Envoy XLProduct Description: Piston and Ring PowerPak Forged 4. 000 in Bore 1. 0 x 1. 0 x 2. 0 mm Ring Grooves Minus 5. 80 cc GM LS Series 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 rich