Cast Pistons Mopar 318 3.9063" Bore

Name: Cast Pistons Mopar 318 3.9063" Bore
Brand: SEALED POWER
SKU: 844-285AP
Price: 263.99 USD
Availability: InStock

^$263⁹⁹

Ships on 09/23/2026

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Chrysler / Dodge / AMC / Jeep Pistons

Mopar 318
3.9063" Bore
Standard
Flat, with four valve reliefs
Set of 8

The value of Speed-Pro's line of cast aluminum pistons are hard to beat for budget or stock-style rebuilds. They are made from high-quality aluminum alloys and feature a carefully controlled casting, heat-treating, and CNC-machining process. And, because they're designed and manufactured to exceed OEM specs, they'll provide improved reliability, performance, and a long service life.

Part TypePiston

Product LineSpeed-Pro Cast Pistons

BrandSEALED POWER

Package Height4.1

Package Width4.4

Package Length4.8

Weight1.63 PG

Part CategoryReplacement Parts

QuantitySet of 8

Part FitmentDirect Fit

Vendor Part Number285AP

Package Qty1

Package TypeEA

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Some parts are not legal for use in California or other states with similar laws / regulations

Cast Pistons Mopar 318 3.9063" Bore

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