Product Description
- Fits Models: 442, Cutlass, F85, GTO, LeMans, Tempest, GS, Skylark, Chevelle, El Camino, Malibu, Monte Carlo, Special, Sport Wagon, Vista Cruiser, Grand Prix.
- Fits Years: 64-72
- Fits Transmissions:
1964-1967: 2004R, TH400 Short Tail
1968-1972: 4L80E, 4L85E - Will accommodate 4L80E in some 1967's that have 8 crossmember holes on each side of the frame.
- We recommend a polyurethane transmission mount. The GMTM is sold separately.
- For 64-72 Hardtops the distance between the crossmember frame mounting holes is 53-5/8". To ensure proper transmission crossmember selection be sure to measure your frame before you order.
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 the transmission mounting tabs positioned towards the front of the car and so that the exhaust clearance humps are closed on the top and open on the bottom.
If you need them, aluminum spacers are provided to customize the height of your transmission mount. Position them between the crossmember and your 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 transmssion crossmember that bolts directly to the frame rail, while others are equipped with crossmembers that utilize tab that sits on the frame rails and are embedded with a rubber liner. The RCAE-4 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 the transmission mounting tabs positioned towards the front of the car and so that the exhaust clearance humps are closed on the top and open on the bottom.
If you need them, aluminum spacers are provided to customize the height of your transmission mount. Position them between the crossmember and your 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 transmssion crossmember that bolts directly to the frame rail, while others are equipped with crossmembers that utilize tab that sits on the frame rails and are embedded with a rubber liner. The RCAE-4 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, Sportwagon
|
| Chevrolet: | Chevelle, El Camino, Malibu, Monte Carlo
|
| Oldsmobile: | 442, Cutlass, F85, Vista Cruiser
|
| Pontiac: | GTO, LeMans, Tempest, Grand Prix |
Transmissions
| 1964-1967: 2004R | TH400 Short Tail |
| 1968-1972: 4L80E | 4L85E |
Specifications
Weight: 37 lbsShipping Dimensions: 57 X 11 X 6 In
Finish: Black Powder Coated
Mounting Hardware: Included
Customer Reviews
Based on 8 reviews
88%
(7)
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13%
(1)
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0%
(0)
C
Great product, easy install and VERY BEEFY.
Thank you for the 5 star review. We appreciate it!
p
strong piece reminds me of a serious bumper
Thanks for the 5 Star Review. We appreciate it.
B
Cross member was a perfect fit with the 4L80e behind my 455 olds BB. Also used the shorter trans mountain it was the right amount of clearance for the 4L80e with no modifications needed to the tunnel/body. Thank you for a quality product.
Thanks for taking the time to review our Crossmember. We're happy to hear everything worked as expected with no modifications. We appreciate the reveiw and your business!
S
This piece is beautiful and pretty easy to install. Had to drill 4 holes to mount it, but went in easy and looks fantastic.
Thank you for the 5 star review. We appreciate it!
C
I gave a 1 star earlier by mistake don’t want to Mislead anyone or give an unwarranted negative review product fits and is installed thanks guys
Thank you for coming back to correct the rating. We really appreciate it and are glad you're happy with your crossmember.
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- 68-72 a body hardtop
- 69 Buick GS
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