Drivetrain› Automatic Transmissions and Components

Hooker

G-BODY LS SWAP TRANS. CRO

$359.39

SKU: H00I 12644HKR

In Stock
In Stock
Ships by Jun 8
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Engineered to provide the highest clearance available for up to 3" exhaust system routing. Designed using CAD modeling/FEA analysis for optimal fitment, strength, weight, safety and appearance. It facilitates installation of a 4L60/4L80/TH400/2004R/T56/T56 behind an LS engine in 78-88 GM A/G Body applications.

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

BrandHooker
Part NumberH00I 12644HKR

Videos

G Body El Camino Restomod Frame Off Part 4: Hooker BlackHeart Transmission Crossmember

G Body El Camino Restomod Frame Off Part 4: Hooker BlackHeart Transmission Crossmember
Installling LS Swap Holley / Hooker Transmission Crossmember | 6.0 LS Swap G Body Malibu Pt 9

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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