Piston - Speed Pro - Forged - 4.080 in Bore - 5/64 x 5/64 x 3/16 in Ring Grooves - Minus 7.50 cc - Coated Skirt - Small Block Mopar - Set of 8

Note for Pistons, Rings, Rotors, Rods and engine internals

Unless otherwise specified, some brands supply brake rotors, pistons, strut mounts, rods and rings separately. In some cases, titles may indicate plural, or 'set' - eg the term “ring set” often refers to the rings for a single piston only. If you’re unsure about what’s included with this product, please contact our team for clarification.

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Reference Information

Pistons, Forged, Flat, 4.080 in. Bore, Dodge, Plymouth, Set of 8

Speed-Pro forged pistons are made from extruded VMS-75 aluminum alloy that's forged under 3,000 tons of pressure to "near-net" shape. After that, they're machined to their final configuration. These pistons offer excellent strength and durability—and are capable of taking the punishment that's dished out on the street and in competition. They're available for a wide variety of applications, including OE replacements and all-out racing engines.