Chassis Components› Crossmembers

GForce

Transmission Crossmember

$350.00

SKU: RCS10B-400

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 GForce RCS10B-400 is a transmission crossmember designed for 1982-2005 2WD S10 Blazers and S15 Jimmys.

It fits TH400 Short Tail, TH375, and 2004R transmissions. Mounting hardware is included, and the crossmember features a durable black powder-coated finish.
Show original supplier description
The GForce RCS10B-400 transmission crossmember is a direct-fit replacement for 1982-2005 2WD S10 Blazers and S15 Jimmys. It is specifically designed to accommodate TH400 Short Tail, TH375, and 2004R transmissions, simplifying installation for these applications. This crossmember's design allows for dual exhaust systems to be routed underneath it, which can simplify header connections and improve exhaust flow. It features a robust black powder-coated finish for durability and corrosion resistance. Mounting hardware is included for a complete installation. Installation notes indicate that slight floor pan modifications may be required. It is not compatible with vehicles that have a crossmember mounting pattern through the side of the frame rail; for those applications, the RCS-10 model should be used. Users have reported that the quality is outstanding, with stellar welds and a nice finish.

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

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Specifications

BrandGForce
Part NumberRCS10B-400
CategoryChassis Components

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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.

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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.

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