Sale

Engines and Components› Pistons and Piston Rings

KB PERFORMANCE PISTONS

SBF Flat Top Piston Set 4.030 Bore -2cc

$558.40 $449.32 Save $109.08

SKU: K02K KB177.030

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

Moderate — 2–4 hours

Description

The KB Performance Pistons KB177.030 are hypereutectic pistons designed for Ford Small Block 351C engines with a 4.030" bore. They feature a flat top with -2.0cc volume, a 1.670" compression height, and come with wrist pins and spiral locks. These pistons are ideal for high-performance builds due to their lightweight, high-silicon aluminum alloy construction and race-ready features like gas-accumulator grooves and drilled oil returns.

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

BrandKB PERFORMANCE PISTONS
Part NumberK02K KB177.030

Videos

#shorts This Is How We Install Press Fit Pistons - Small Block Chevy - Dome Pistons

#shorts This Is How We Install Press Fit Pistons - Small Block Chevy - Dome 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