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 930244130 GBMSE LS1 Series

LS1 Series

Multi-Layer Construction 100% FR Cotton Outer Layer

This 100% jig built

Assures Accuracy And Durability

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 930244130 GBMSE LS1 SeriesEvery 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