Engines and Components› Pistons and Piston Rings

Manley Performance

Manley Chevrolet Small Block 4.040in Bore 1.280in CH -4.0cc Dome Platinum Series Pistons

$1,114.10

SKU: M004 591740-8

In Stock
In Stock
Ships by Jun 18
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Non-Returnable Item
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Description

Manley "Platinum Series" pistons feature 2618 alloy forgings, cam and barrel skirt profiles, tool steel wrist pins, and moly skirt coatings. Designed for superior performance and durability in high horsepower applications. They offer trouble-free installation, excellent reliability, symmetrical dome profiles, perfect ring groove to skirt squareness, and pressure balance grooves. Includes 2.300" length Premium Chrome Moly .150" wall 110 gram pins and round wire locks.

Fitment

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Specifications

BrandManley Performance
Part NumberM004 591740-8

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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