Air and Fuel Intake Manifolds and Components

Dart

INTAKE GASKETS

$35.45

SKU: D00Q 65123120

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

Easy — 1–2 hours

Description

The Dart 65123120 is an intake manifold gasket designed for Big Block Chevy (BBC) engines with 20-degree Pro1 cylinder heads. It features rectangular ports with a height of 2.600 inches and a width of 1.850 inches. This gasket has a thickness of 0.060 inches and is constructed from a durable composite material.

The gasket is intended to provide excellent sealing properties to prevent leaks at the intake manifold, which can cause issues like rough idling and stumbling upon acceleration. It is sold individually and does not include an upper intake manifold plenum gasket.

Fitment

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Specifications

BrandDart
Part NumberD00Q 65123120

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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