What is the benefit of molybdenum coating on piston rings?

Molybdenum coating is used to reduce friction and wear between the piston ring and the cylinder wall. This helps to improve the durability of the rings and the overall lifespan of the engine.

Are these rings suitable for a standard street engine rebuild?

These rings are specified for race engine applications in Chevy 427/454 and Chrysler 383/426 displacements. While they offer excellent durability, it's always best to confirm they meet the specific requirements for your intended engine use.

What is included in this piston ring set?

This product is a set of Mahle Moly piston rings. It is designed to replace the existing piston rings during an engine rebuild for the specified engine types.

Mahle Moly Piston Ring Set 3150035.065

Name: Mahle Rings Chevy Race 427/454 Engs Chry Race 383/426 Engs Moly Ring Set
Brand: Mahle OE
SKU: mahle-oe-mahle-rings-chevy-race-427-454-engs-chry-race-383-426-engs-moly-ring-se-t14-50396
Price: 163.11 USD
Availability: BackOrder

Mahle Rings Chevy Race 427/454 Engs Chry Race 383/426 Engs Moly Ring Set

$163.11

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Mahle Moly Piston Ring Set for Chevy 427/454 and Chrysler 383/426 engines. Molybdenum coating improves durability.

Key Features

Fits Chevy 427 and 454 race engines, and Chrysler 383 and 426 race engines.
Molybdenum coating on the rings helps reduce friction and wear for improved durability.
Designed to ensure proper cylinder sealing for optimal engine performance.
Mahle OE brand is known for well-built engine components.
This is a piston ring set for engine rebuilding applications.

This piston ring set is designed for specific Chevy 427/454 and Chrysler 383/426 race engine applications. Please verify your engine's specific requirements before purchasing.

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Product Details

If you're rebuilding the engine in your performance Chevy 427 or 454, or a Chrysler 383 or 426, a solid set of piston rings is crucial for sealing and power. These Mahle Moly ring sets are built for those demanding applications, ensuring your engine breathes and performs as it should.

Mahle uses molybdenum coating on these rings. This material is well-known for its ability to reduce friction and wear, which means your pistons will slide smoothly in the cylinder bores. This not only helps maintain consistent compression over time but also contributes to the overall longevity of your engine build. They fit right into the specified Chevy and Chrysler race engine displacements, making them a direct replacement for your rebuild project.

When you're putting an engine back together for serious use, you want parts you can trust. Mahle has a strong reputation for making well-built engine components, and this ring set is no exception. Make sure to check manufacturer instructions for proper installation and break-in procedures to get the most out of your new rings.