Mahle PowerPak Forged Piston and Ring Kit - 4.155 in Bore - 1.0 x 1.0 x 2.0 mm Ring Grooves - Plus 4.00 cc - Small Block Chevy Rollmaster / Romac Dodge Challenger 2015-23

Dodge Challenger 2015-23

This is the replacement canister for MSD distributors equipped with vacuum advance (except the PN 8365/83653 and PN 8362/83623 HEI Distributors

Throttle Blade

it will still be fully automatic

Notice - Due to the natural color variations of the dichromate plating process

Mahle PowerPak Forged Piston and Ring Kit - 4.155 in Bore - 1.0 x 1.0 x 2.0 mm Ring Grooves - Plus 4.00 cc - Small Block Chevy Rollmaster / Romac Dodge Challenger 2015-23Every 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