$379.00
Product Description
New Adjustable Width Crossmember
- This crossmember is designed for A-Body cars frames measuring wider than the standard 53-5/8" mounting hole center to hole center.
- It has removable end-tabs and comes with four 3/16" thick shims to bring the mounting width to a max of 54-3/8". If your frame measures wider than this dimension, give us a call to discuss further options.
- Fits Models: Chevelle, El Camino, Malibu, Monte Carlo, GS, Skylark, 442, Cutlass, F85, Grand Prix, GTO, LeMans, Tempest, Special, Sport Wagon, Vista Cruiser
- Fits Years: 64-67 and 68-72
- 1964-1972 Hardtops Only. Will not fit convertibles or El Caminos with boxed frame.
- Fits Transmissions: 1964-1967 - TH350, Muncie, Powerglide, T-10, Super-T-10, Saginaw, TH200, TH250, 700R4, 4L60, 4L60E, GM T-5, TREMEC TKO-500, and TKO-600. 1968-1972 - TH350, Muncie, Powerglide, T-10, Super-T-10, Saginaw, TH200, TH250, 700R4, 4L60, 4L60E, GM T-5, TREMEC, TKO-500, TKO-600, 2004R, and TH400 Short Tail.
- We recommend a polyurethane transmission mount. The GMTM is sold separately.
This crossmember is intended for the rare instances of a wider frame seen on some early A-Body Cars.
The G Force Patented Transmission Crossmember
Performance Engineered from Start to Finish
Performance
Engineered
Engineered and independently tested to withstand the rigors of the track, each crossmember exceeds the demands of even the most challenging roads.
Easy Installation.
It’s Foolproof!
Our unique bolt-to-frame design eliminates cutting and welding. The distinctive double-hump accommodates true dual exhaust. A G Force crossmember is guaranteed to be a perfect fit.
SHOPTALK
See the G Force Crossmember Overview for more info.
This transmission crossmember is installed with transmission mounting tabs positioned towards front of car, and exhaust double humps are on the top, next to floor pan.
If you need them, aluminum spacers are provided to customize the height of your transmission mount. Position them between the crossmember and your GM three-hole transmission mount. Use longer bolts to insure full engagement into transmission mount. Some applications will not require any spacers.
Some vehicles of this generation are equipped with a crossmember that bolt directly to the frame rail, while others are equipped with transmission crossmembers that utilize tab that sits on the frame rails and are embedded with a rubber liner. The RCAE bolts directly to the frame rails using the factory frame holes. Do not use the rubber liner. Instead, use the provided 7/16″ hardware and enlarge holes in your frame rails with a 1/2″ drill-bit. If you choose to use the stock size 3/8″ hardware, it is strongly recommended to use new Grade #8 fasteners to compensate.
Discover more about the G Force Crossmember product line on these pages-
This transmission crossmember is installed with transmission mounting tabs positioned towards front of car, and exhaust double humps are on the top, next to floor pan.
If you need them, aluminum spacers are provided to customize the height of your transmission mount. Position them between the crossmember and your GM three-hole transmission mount. Use longer bolts to insure full engagement into transmission mount. Some applications will not require any spacers.
Some vehicles of this generation are equipped with a crossmember that bolt directly to the frame rail, while others are equipped with transmission crossmembers that utilize tab that sits on the frame rails and are embedded with a rubber liner. The RCAE bolts directly to the frame rails using the factory frame holes. Do not use the rubber liner. Instead, use the provided 7/16″ hardware and enlarge holes in your frame rails with a 1/2″ drill-bit. If you choose to use the stock size 3/8″ hardware, it is strongly recommended to use new Grade #8 fasteners to compensate.
Discover more about the G Force Crossmember product line on these pages-
Years
1964 | 1965 | 1966 | 1967 | 1968 | 1969 | 1970 | 1971 | 1972
Models
Buick: | GS, Skylark, Special, Sport Wagon
|
Chevrolet: | Chevelle, El Camino, Malibu, Monte Carlo
|
Oldsmobile: | 442, Cutlass, F85, Vista Cruiser
|
Pontiac: | GTO, LeMans, Tempest, Grand Prix
|
Transmissions
1964-1967 - TH350 | Muncie | Powerglide | T-10 | Super-T-10 | Saginaw | TH200 | TH250 | 700R4 | 4L60 | 4L60E | GM T-5 | TREMEC | TKO-500 | TKO-600
1968-1972 - also includes the 2004R | TH400 Short Tail
1968-1972 - also includes the 2004R | TH400 Short Tail
Specifications
Weight: 37 lbsShipping Dimensions: 57 X 11 X 5 In
Finish: Black Powder Coated
Mounting Hardware: Included
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- 2004r crossmember
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- 72 Pontiac Tempest
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