What vehicles does this piston set fit?

This Mahle OE piston set is designed for a broad range of vehicles, including many Buick, Chevrolet, Checker, and GMC models. It specifically fits 3.8L engines from 1980-1986 and 5.0L engines from 1976-1987. Examples include Chevrolet Camaro, Monte Carlo, and GMC C1500 trucks.

Are the piston rings included with this set?

Yes, this Mahle OE piston set comes with the piston rings already mounted onto the pistons. The set also includes the necessary piston pins and clips for a complete installation.

What does the '.020' in the product name mean?

The '.020' indicates that these pistons are 0.020 inch undersize. This is a common size for engines that have had their cylinders honed or bored during a rebuild. It's crucial to match the piston size to your cylinder bore dimensions for proper engine function.

Mahle OE Piston Set 2242012020 - 3.8L 5.0L Engines

Name: Mahle OE GMC Pass & Trk 229 3.8L Eng 1980-86 305 5.0L Eng 1976-87 .020 Piston Set (Set of 8)
Brand: Mahle OE
SKU: mahle-oe-mahle-oe-gmc-pass-trk-229-3-8l-eng-1980-86-305-5-0l-eng-1976-87-020-pis-t14-53015
Price: 165.13 USD
Availability: BackOrder

Mahle OE GMC Pass & Trk 229 3.8L Eng 1980-86 305 5.0L Eng 1976-87 .020 Piston Set (Set of 8)

$165.13

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 cast piston set for 3.8L and 5.0L engines. Set of 8, 0.020 inch undersize. Direct fit.

Key Features

Fits 1980-1986 Buick Century, Regal, Skylark, Chevrolet Camaro, Caprice, El Camino, Malibu, Monte Carlo, GMC C15, C1500 and many more.
Designed for 3.8L and 5.0L engines.
Pistons are 0.020 inch undersize.
Set includes 8 pistons, piston pins, and clips.
Features compensated ring grooves for 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 range of classic American vehicles, this Mahle OE cast piston set is a solid option. These pistons are made to fit 3.8L engines from 1980-1986 and 5.0L engines from 1976-1987, covering popular models like the Chevrolet Camaro, Monte Carlo, and GMC C1500 trucks. Mahle is a well-known OE supplier, meaning these pistons are built to the same specifications as the original parts that came in your vehicle.

These pistons are designed with compensated ring grooves to ensure proper ring loading and effective oil control, which helps reduce engine wear and emissions. They also feature expansion-controlled designs, allowing for small fitting clearances. This not only helps reduce engine noise but also contributes to better oil control and overall engine efficiency. Mahle includes the piston pins and clips, and these pistons come with the rings already mounted, making installation more straightforward for the engine builder.

This set is for pistons that are 0.020 inch undersize, which is important to note if you're machining your cylinders. Always refer to your vehicle's service manual or consult with your machine shop to confirm the correct piston size for your specific engine build.