Chassis Components› Crossmembers

GForce

Tubular Transmission Crossmember

$79.99

SKU: GF-RCTRI5-TB

In Stock
In Stock
Ships by Sep 9
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The G Force transmission crossmember is a tubular component designed for 1955-1957 Chevrolet Tri-Five models. It fits various body styles including 150, 210, Bel Air, Del Ray, Sedan Delivery, Station Wagons, Townsman Wagons, and Nomads, and is compatible with GM transmissions. The crossmember features end-brackets for custom frame mounting to achieve the correct transmission offset. It has a durable black powder-coated finish.
Show original supplier description
The G Force Tri-Five Transmission Crossmember is a tubular upgrade engineered for 1955-1957 Chevrolet models, including the 150, 210, Bel Air, Del Ray, and Sedan Delivery. This crossmember features end-brackets that allow for drilling and bolting directly to the frame, enabling custom placement for precise alignment with your chosen transmission. The tubular design provides strength and helps maximize exhaust clearance. The component is finished in a durable black powder coat for longevity and corrosion resistance. Brackets and mounting hardware are included for installation. Important fitment notes specify that this crossmember is exclusively for hardtop models and will not fit convertible versions.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

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

BrandGForce
Part NumberGF-RCTRI5-TB
CategoryChassis Components

We’re here — turning wrenches, just like you.

Call us, follow along, or come say hi.

(760) 282-4645 Instagram Google

Buy with Confidence

Returns & Fitment

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.

View Full Return Policy

Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

View Full Shipping Policy