Sale

Engines and Components› Pistons and Piston Rings

Manley Performance

Manley Small Block Chevy 4 Barrel Class 4.030in Bore -4cc Dish Piston Set

$839.55 $737.31 Save $102.24

SKU: M004 590630-8

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

Manley Performance Platinum Series pistons are machined from 2618 high-strength material, featuring cam and barrel skirt profiles, tool steel wrist pins, and moly skirt coatings (on select part numbers). Designed for performance and durability, these pistons are suitable for engine rebuilds, maintenance, or horsepower upgrades, especially for forced induction applications.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandManley Performance
Part NumberM004 590630-8

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.

View Full Return Policy