Engines and Components› Pistons and Piston Rings

CP Pistons

CP Piston BRS BBC 24.5CC Dome 4.600 Bore 4.000 Stroke 6.385 Rod Set Of 8 (MTO Non-Cancel)

$1,068.90

SKU: C00A BBC5312-100

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $100
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

Part #: BBC5312-100

MIA's Description

CP-Carrillo Bullet pistons are made in the USA from 2618 forgings and are designed for Big Block Chevy Open Chamber heads. They include rings and pins, offering an 11.0:1 compression ratio with 118cc heads and a 4.600-inch bore.

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

BrandCP Pistons
Part NumberC00A BBC5312-100

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