Engines and Components› Pistons and Piston Rings

CP Pistons

CP Piston BRS SBC 4.155 Bore Stroke 3.875 6.00 Rod 1.062 Ch Set Of 8 (MTO Non-Cancel)

$1,539.30

SKU: C00A BCRE1220-030

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Description

Part #: BCRE1220-030

MIA's Description

CP-Carrillo Bullet series pistons are designed for Small Block Chevy 420 cubic inch engines with 23° cylinder heads. These normally aspirated pistons are made from 2618 forgings and feature symmetrical valve pockets, .310 deep intake pockets, 1.5 mm steel gas nitride top ring, 1.5 mm Napier second ring, and 3.0mm oil ring. They include .927 x 2.500 pins with a .150 wall standard. Designed for Brodix Spec heads, they may fit RHS heads but are not compatible with AFR heads. Ideal for USMTS, USRA, UMP, and Wissotta racing series.

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Specifications

BrandCP Pistons
Part NumberC00A BCRE1220-030

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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.

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