Mahle PowerPak Forged Piston and Ring Kit - 4.030 in Bore - 1.0 x 1.0 x 2.0 mm Ring Groove - Minus 6.50 cc - Small Block Ford 930244730 016440NRAZ GM Compact Truck 1982-2005

GM Compact Truck 1982-2005

1968-1979 Chevrolet K10 Suburban

2018 Jeep Wrangler JK

Prevents main spring from becoming loose at full drop

2007-2016 Lincoln MKX

Mahle PowerPak Forged Piston and Ring Kit - 4.030 in Bore - 1.0 x 1.0 x 2.0 mm Ring Groove - Minus 6.50 cc - Small Block Ford 930244730 016440NRAZ GM Compact Truck 1982-2005Every Mahle piston is backed by 90 plus years of racing heritage and technology. From the invention of the first aluminum piston to the most advanced design and machining processes being used today, MAHLE delivers unmatched performance and durability. MAHLE's light weight, low drag, design specific forgings are machined with close attention given to ring groove quality, tolerances and consistency. All Mahle pistons are dual or triple coated, adding