MAHLE Motorsport Introduces

New PowerPak Options for Big Block Mopar Engines 

383/400 Flat Top and 440 Dish PowerPak Piston Sets

 Fletcher, NC, (March 21, 2023) – MAHLE Motorsport has heard the call for Big Block Mopar PowerPak piston sets.  Now available in time for race season are new shelf-stocked piston sets for the 383 and 400 B series and 440 RB series that are designed with oversized valve pockets to allow for bigger valves and performance camshafts.

Both the 383,400 (B) -8.1cc Flat Top and 440 (RB) -24.6cc Dish pistons are made of high strength 4032 alloy with a slipper skirt forging and are dual coated with MAHLE’s GRAFAL® skirt coating and Phosphate dry lubricant.  A 1.5, 1.5, 3.0mm performance ring set which allows for greater seal and less friction during operation is included in these PowerPaks.  The sets also come with heavy duty tool steel wrist pins, clips, and are available for purchase now wherever MAHLE Motorsport PowerPak piston sets are sold.

For more information, view this video, call toll-free at 888-255-1942, or visit For more information about the full line of MAHLE Motorsport products, download the 2023 Application Guide. To keep up with the latest from MAHLE Motorsport on social media, visit Facebook or Instagram or follow #mahlemotorsports.

About MAHLE Motorsport North America
MAHLE Motorsport North America, established in 2000, is positioned as a leading supplier of forged racing pistons and rings. Recognized as the technology leader among race teams in nearly every top race series in North America and abroad, racers relying on MAHLE’s proprietary piston technology are winning races and championships worldwide. MAHLE Motorsport N.A. brings cutting-edge technology to sportsmen and professional racers alike, with the flexibility and foresight to meet a wide range of customer needs – which is why discerning racers trust MAHLE to make it to the winner’s circle.