Engines and Components› Engines, Blocks and Components

Dart

ALUM SMALL-BLOCK CHEV BBC

$9,313.24

SKU: D00Q 31512312

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

Professional / shop required

Description

Dart Small Block Chevy (SBC) aluminum engine block for high-performance applications, featuring a 4.5-inch bore spacing, 9.025-inch deck height, and compatible with a 4.180-inch bore and Big Block Chevy (BBC) camshafts.

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

BrandDart
Part NumberD00Q 31512312

Videos

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MBE 11 19 DART11 vs BIG 9

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.

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