Sale

Engines and Components› Pistons and Piston Rings

KB PERFORMANCE PISTONS

BBM Flat Top Piston Set 4.280 Bore -8cc

$646.01 $517.46 Save $128.55

SKU: K02K KB162.030

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

Advanced — 4+ hours

Description

The Keith Black KB162-030 pistons are hypereutectic pistons designed for high-performance BB Chrysler 383 engines. They feature a 4.280-inch bore, flat top with 5cc, and are made from a 390 alloy with 16 percent silicon for tight piston-to-wall clearance. Wrist pins and spiral locks are included.

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 KB162.030

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