Mahle PowerPak Forged Piston and Ring Kit - 4.165 in Bore - 1.0 x 1.0 x 2.0 mm Ring Groove - Plus 4.00 cc - Small Block Chevy H77215FXL Safer than treated underwear

Safer than treated underwear

5 amp single spark through high rpm•  Easy-to-adjust mechanical advance with supplied springs and stop bushings

Including '55-'57 Chevy

Single Post

Mahle PowerPak Forged Piston and Ring Kit - 4.165 in Bore - 1.0 x 1.0 x 2.0 mm Ring Groove - Plus 4.00 cc - Small Block Chevy H77215FXL Safer than treated underwearEvery 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