What is an 'oversize' piston and why would I need one?

An oversize piston, like these at .060 inches, is used when the engine cylinders have been bored out to remove wear or damage. The oversize piston fills the larger cylinder bore, restoring proper compression and sealing. You'll need these if your engine builder has already bored your cylinders to match this size.

Does this piston set come with everything needed for installation?

Yes, this set includes the pistons, the correct piston rings, wrist pins, and clips. This means you have all the necessary components to install the pistons once your engine block and connecting rods are prepared.

Can these pistons be used in California?

No, these pistons are not CARB approved and cannot be shipped to California due to emissions regulations.

Mahle OE Ford Truck Piston Set .060 2241842060

Name: Mahle OE Ford Trk 300 Eng 1969-92 .060 Piston Set (Set of 6)
Brand: Mahle OE
SKU: mahle-oe-mahle-oe-ford-trk-300-eng-1969-92-060-piston-set-set-of-6-t14-53660
Price: 126.59 USD
Availability: BackOrder

Mahle OE Ford Trk 300 Eng 1969-92 .060 Piston Set (Set of 6)

$126.59

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 Ford Truck 300 engine piston set, .060 oversize. Includes rings, pin, and clips for easy installation.

Key Features

Fits 1969-1992 Ford trucks and vans with the 300 cu in engine.
Pistons are cast and .060 inch oversize.
Features compensated ring grooves for proper ring loading and oil control.
Expansion-controlled design reduces engine noise, wear, and emissions.
Includes piston rings, pin, and clips for a complete installation.
OE quality from Mahle, a leading OE piston manufacturer.

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Product Details

These Mahle OE cast pistons are made to a .060 inch oversize, meaning they're designed to replace pistons that have worn beyond their original service limits. They feature compensated ring grooves, which help ensure proper ring loading and effective oil control. This is a critical detail for keeping oil out of the combustion chamber and maintaining good compression. Mahle is one of the largest OE piston manufacturers in the world, so you know you're getting a well-built part that matches the original equipment specifications.

The expansion-controlled design helps maintain small, consistent clearances between the piston and cylinder wall. This reduces engine noise, wear, and emissions, while also improving oil control. Mahle also includes the piston rings, pin, and clips with this set, so they're ready to install right out of the box. This set is designed to fit a range of Ford trucks and vans equipped with the 300 cubic inch engine, from 1969 through 1992, including popular models like the Ford F-150 and E-150 Econoline vans.