Mahle MS Chevrolet LS 6.8L 403cid 4.005in Bore x 1.110RCH 4.000 Stroke 9.2cc 13.3CR - Pist Set of 8

Mahle PowerPak Piston and Ring Kit (Part Number: 930229605)

For those looking to push the limits of their LS-based engines, the Mahle PowerPak Piston and Ring Kit is your go-to upgrade. Engineered with precision, this kit is tailored for Chevy owners who demand more from their 6.0L and 6.2L V8s. Whether you're hitting the track or just want to enhance your daily driver, this kit has everything you need for a seamless installation and a noticeable performance boost.

Key Features

• Designed for compatibility with LS1, LS2, LS6 cathedral port heads, as well as LS3 and L92 rectangular port heads.
• Forged pistons are meticulously hand-deburred, ensuring optimal performance and longevity.
• Low-drag rings effectively minimize friction, enhancing engine efficiency.
• Includes durable steel pins and wire locks for secure assembly.
• Features proprietary Grafal anti-friction coating on piston skirts to reduce startup wear.
• Dry phosphate coating prevents ring micro-welding and pin galling, extending the life of your engine components.

Specifications

• Engine Displacement: 403 CID
• Bore: 4.005 in.
• Compression Height: 1.110 in.
• Stroke: 4.000 in.
• Rod Length: 6.125 in.
• Pin Diameter: 0.927 in.
• Crown Volume: 9.2cc
• Piston Mass: 456g
• Compression Ratio: 13.7
• Piston Material: Forged Aluminum
• Quantity: Sold as a complete kit.

Fitment

• Chevy Small Block Gen III/IV (LS-based engines) 6.0L V8 (1999-2020)
• Chevy Small Block Gen III/IV (LS-based engines) 6.2L V8 (2008-2017)

Important Notes

• Not compatible with LS7 or 5.3L 706 or 862 truck heads.
• Images are for representation only; actual product may vary.

Customer Feedback

"After installing the Mahle PowerPak kit on my 2015 Chevy Silverado 6.2L, the difference was night and day. The added power and responsiveness are incredible, and the installation was a breeze!" - Mark R.

"I put this kit in my 2008 Camaro SS, and I couldn't be happier. The forged pistons feel solid, and the coatings are a nice touch for durability. Definitely a worthwhile investment for anyone looking to enhance their LS engine." - Sarah L.