Exterior Components› Body Panels and Components
Hooker
GM POLYURETHANE TRANSMISSION MOUNT RED
SKU: H00I 71223030
Moderate — 2–4 hours
Description
MIA's Description
This mount is constructed from durable polyurethane to withstand the demands of high horsepower vehicles. It is compatible with both 1-bolt and 2-bolt mounting configurations, offering versatile installation options.
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
| Brand | Hooker |
| Part Number | H00I 71223030 |
Videos
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Installing a Hooker Blackheart crossmember in a third gen LS swapped Camaro.
Hooker Blackheart Clamshell Mounts Make LS and LT Engine Swaps Easier than Ever
Hooker Blackheart S10 LS Swap Parts First Impressions
Installling LS Swap Holley / Hooker Transmission Crossmember | 6.0 LS Swap G Body Malibu Pt 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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