Engines and Components› Pistons and Piston Rings

SPORTSMAN RACING PRODUCTS

BBC Domed Piston Set 4.280 Bore +9cc

$787.99

SKU: S07F 306724

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

Advanced — 4+ hours

Description

SRP Professional pistons are advanced lightweight FSR forging designed for superior strength, up to 20% lighter than traditional pistons. They are made from high-silicon 4032 aluminum alloy for reduced piston-to-wall clearance and quiet operation. The pistons feature accumulator grooves for improved ring seal and are designed for normally aspirated or moderate forced induction nitrous engine applications. They come standard with high-performance skirt coating and low drag performance piston rings.

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

BrandSPORTSMAN RACING PRODUCTS
Part NumberS07F 306724

Videos

Which SRP Piston is Right for You?

Which SRP Piston is Right for You?

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