G Force Performance Ecklers Transmission Crossmember; Channel Frame RCAE (68-72 GTO Hardtop, LeMans Hardtop, Tempest Hardtop)

Name: G Force Performance Transmission Crossmember; Channel Frame (68-72 GTO Hardtop, LeMans Hardtop, Tempest Hardtop)
Brand: G Force Performance
SKU: EK-71-900505
Price: 375.00 USD
Availability: InStock

Product Information

Features, Description, Q&A, Specs & Installation

Features

G Force Performance Transmission Crossmember
Channel Frame
Compatible with TH350, TH200, TH250, Muncie, T10, Super T10, Powerglide, Saginaw, 700R4, 4L60, and Pre-1996 4L60E, 4L60E, 4L65E, TKO-500, TKO-600, and TKX Transmissions
Use of a Polyurethane Transmission Mount is Recommended; GMTM Is Sold Separately
Note that the Distance Between the Crossmember Frame Mounting Holes is 53-5/8 Inches
Reproduction Part
Direct Replacement
Comes in Singles
Fits 1968 - 1972 Pontiac GTO Hardtop Models, 1968 - 1972 Pontiac LeMans Hardtop Models, and 1968 - 1972 Pontiac Tempest Hardtop Models

Description

Strong Driveline Support. Tailored to 1968-1972 Pontiac Tempest Hardtop models, this G Force Performance Transmission Crossmember provides a durable mounting solution for transmission swaps and driveline service with a direct replacement design built for dependable structural support. Its channel frame construction, reproduction-part design, and broad compatibility with multiple automatic and manual transmissions make it a practical choice for builders who want a cleaner installation path and a more secure foundation beneath the drivetrain. With a service-ready layout and a mounting-hole spacing of 53-5/8 inches, this single crossmember helps improve installation confidence, support driveline stability, and add long-term strength to a serious transmission upgrade.

Construction and Appearance. This crossmember is built with a channel-frame design that provides the rigidity and support expected from a critical driveline mounting component. Its reproduction-part construction reflects a quality-focused approach intended to deliver dependable structural integrity, while the 53-5/8-inch distance between the frame mounting holes supports accurate placement and a properly engineered layout. The overall appearance is straightforward and functional rather than decorative, giving the component a clean service-part look that matches its purpose-built design, and the total build quality is aimed at long-term durability under repeated load, vibration, and drivetrain stress.

Installation. Installation follows standard driveline service procedures and is supported by a direct replacement design that works with factory-style mounting locations and surrounding factory components. The adaptable design supports a versatile installation approach, allowing the original crossmember to be removed and the new component to be positioned with careful attention to driveline alignment, hardware engagement, and transmission-mount placement. Use of a polyurethane transmission mount is recommended, with GMTM sold separately, and verifying clearances, fastener tightness, and stable support after assembly will help your vehicle maintain dependable operation and a clean finished result.

Application. This G Force Performance Transmission Crossmember fits 1968 - 1972 Pontiac GTO Hardtop models, 1968 - 1972 Pontiac LeMans Hardtop models, and 1968 - 1972 Pontiac Tempest Hardtop models.

G Force Performance RCAE

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov