Sale

Engines and Components› Pistons and Piston Rings

SEALED POWER

CAST PISTON

$1,031.92 $351.35 Save $680.57

SKU: S03T H426CP 60

In Stock
In Stock
Ships by Jun 7
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Speed-Pro Hypereutectic Pistons are manufactured from an aluminum alloy containing 16 percent silicon for enhanced strength and wear resistance. They are molded using the latest permanent-mold technology to ensure a precise fit and tight bore clearances. These pistons are ideal for high-performance street, bracket, and oval track racing applications and are compatible with normal ring end gaps. They feature a DurOshield® coated piston skirt. This set includes 8 pistons for Chevy engines with a 4.310 in. bore and 4.000 in. stroke.

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

BrandSEALED POWER
Part NumberS03T H426CP 60

Videos

PRI 2015 - Speed Pro Engine Builder of the Year Ray Field

PRI 2015 - Speed Pro Engine Builder of the Year Ray Field
StreetlegalTV.com - PRI 2010 Speed Pro Pistons

StreetlegalTV.com - PRI 2010 Speed Pro Pistons

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