Are these pistons ready to install right out of the box?

Yes, these Mahle pistons come with the piston rings already mounted. The set also includes the necessary wrist pins and clips, making them ready for installation into your engine build.

What is the benefit of the phosphate coating on these pistons?

The phosphate coating on these pistons is designed to improve wear resistance. This helps to extend the life of the piston and the engine components it interacts with.

What is the advantage of compensated ring grooves?

Compensated ring grooves help to ensure proper ring loading and effective oil control. This design feature contributes to better engine performance and reduced oil consumption.

Mahle OE GM 5.7L 350 V8 Piston Set 2243547

Name: Mahle OE GM 5.7L 350 V8 Flat Top STD w/ P Coated Aftermarket Version Piston Set (Set of 8)
Brand: Mahle OE
Price: 214.81 USD
Availability: InStock

Mahle OE GM 5.7L 350 V8 Flat Top STD w/ P Coated Aftermarket Version Piston Set (Set of 8)

$214.81

On Backorder

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

Mahle OE GM 5.7L 350 V8 flat top piston set. Fits many GM vehicles and is ready for installation.

Key Features

Fits 139+ vehicle make/model combinations.
Mahle OE quality pistons meet original equipment specifications.
Flat top piston design for GM 5.7L 350 V8 engines.
Phosphate coating offers improved wear resistance.
Compensated ring grooves ensure proper ring loading and oil control.
Expansion-controlled design reduces engine noise and wear.

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Will this fit your vehicle?

Product Details

If you're rebuilding the engine in a classic GM vehicle with a 5.7L 350 V8, this Mahle OE piston set is a solid option. These are flat-top pistons, standard size, and come with a phosphate coating for improved wear resistance. Mahle is one of the largest original equipment piston manufacturers in the world, so you know you're getting a well-built part that meets original specifications.

What's great about these pistons is that they come ready for installation. Mahle includes the piston rings already mounted, along with the wrist pins and clips. This saves you time and hassle during your engine build. The compensated ring grooves help ensure proper ring loading and oil control, while the expansion-controlled design helps reduce engine noise and wear by maintaining small fitting clearances.

This set is designed to fit a wide range of GM vehicles from the 1970s through the early 1990s, including popular models like the Chevrolet C10 Pickup, Chevrolet Camaro, and Buick Regal. Always double-check the fitment guide to confirm compatibility with your specific year and model.