Exterior Components› Body Panels and Components

UMI PERFORMANCE

UMI Performance 73-81 GM F-Body SBC Engine Mount Clamshells

$49.99

SKU: U01C 90074

Special Order
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 UMI Performance 90074 is a set of heavy-duty engine mounts designed for GM 2nd Gen F-body cars. These mounts replace the factory clamshell mount and ensure the Small Block Chevy engine is positioned in the exact factory location. Constructed from tough 3/16” laser-cut brackets and Grade 8 hardware, they are built to handle high horsepower applications. The mounts are finished in a gloss black powder coat.

Fitment

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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.

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Specifications

BrandUMI PERFORMANCE
Part NumberU01C 90074

Videos

UMI motor mounts install on 1985 Monte Carlo/G-body. Marking oil pain location for turbo drain.

UMI motor mounts install on 1985 Monte Carlo/G-body. Marking oil pain location for turbo drain.

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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