Engines and Components› Pistons and Piston Rings

Wiseco

Wiseco GM ECOTEC Dished 8.9:1 CR 86.5 Piston Shelf Stock Kit

$732.99

SKU: W00C K583M865

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

Moderate — 2–4 hours

Description

Wiseco Pistons K583M865 are high-performance forged pistons designed for the GM 2.2L Ecotec 16V engine. They are manufactured using the latest design technology with 2618 Aerospace alloy for superior strength. Key features include ArmorGlide™ skirt coating for seizure resistance, friction reduction, and quieter operation, fully machined crown features, and precision ring grooves. These pistons are built for racers, by racers, with a focus on quality and performance.

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

BrandWiseco
Part NumberW00C K583M865

Videos

Cavalier 2.2

Cavalier 2.2
cavalier in the works

cavalier in the works

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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