Engines and Components› Cylinder Heads and Components

Dart

ALUM23072ST2.08/1.601.550

$1,562.77

SKU: D00Q 11821143P

Out of Stock
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Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

The Dart 11821143P is an assembled Platinum Pro 1 Aluminum Cylinder Head, featuring straight plugs. It is equipped with 2.08" intake and 1.60" exhaust valves, 1.550" dual valve springs, 230cc intake ports, and 72cc combustion chambers. This part is designed for Small Block Chevy (SBC) applications, primarily for performance and racing use, and is noted as discontinued and currently unavailable.

Fitment

Fitment Guaranteed

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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 11821143P

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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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