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CP Pistons

CP Piston Bullet Race Series Small Block Chevy 350 20/30 Shift Bore 4.065 Set Of 8

$1,182.30

SKU: C00A BCR1320-065

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INSTALL DIFFICULTY
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Professional / shop required

Description

CP-Carrillo Small Block Chevy Bullet race series Circle track flat top pistons, made in the USA from 2618 forgings. Designed for naturally aspirated circle track 2bbl & 4bbl race engines. Pistons include 1.2mm gas nitride steel top ring, 1.2mm Napier second ring, and 3.0mm oil ring. Lightweight 1000 series pistons feature 4.9cc valve pockets, pressure relief strut holes, and .927 x 2.250 pins with a .150 wall standard. 1300 series pistons feature -6.00 valve pockets, lateral gas ports, and include .927 x 2.500 pins with a .150 wall standard. Compression ratio with 64cc heads: 10.2:1.

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Specifications

BrandCP Pistons
Part NumberC00A BCR1320-065

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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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