Engines and Components› Pistons and Piston Rings

SRP Pistons

4032FORD BIG BLOCK 4.390 BORE0.99 PINFLATTOP1.420 CDPISTON SET/8

$699.99

SKU: S028 150727

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

Advanced — 4+ hours

Description

These SRP Professional pistons are lightweight FSR forgings, up to 20% lighter than traditional equivalent pistons. They feature a high-silicon 4032 aluminum alloy for quiet operation and accumulator grooves for improved ring seal. The pistons come standard with a high-performance skirt coating and low-drag performance piston rings. Pin fitting and double spiro locks are included. The CNC machined ring grooves accept 1/16, 1/16, 3/16 rings (sold separately). A wrist pin is also included.

Fitment

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Specifications

BrandSRP Pistons
Part NumberS028 150727

Videos

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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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