Air and Fuel› Intake Manifolds and Components

ATK ENGINES

FORD 6R140 AUTO 6-SPD

$5,680.56

SKU: A040 T8023AA

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

Moderate — 2–4 hours

Description

The Weiand Stealth Intake Manifold features a high-rise, dual-plane design with a square carburetor mounting flange. It is designed to fit stock, GT-40, and TFS cylinder heads for the Ford 351W engine, providing a significant power boost over the stock manifold. It does not include EGR provisions. The manifold comes as a kit and is IMCA Stock Car & Sport Mod Approved. It includes a Fel-Pro Blue Stripe intake manifold gasket set for 1962-1986 Ford, Mercury V8 260, 289, 302 (except "BOSS") and 351W V-8.

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

BrandATK ENGINES
Part NumberA040 T8023AA

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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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