Product Description
- Fits Models: Camaro, Firebird, Trans AM
- Fits Years: 70-74 F-Body
- Fits Transmissions: 4L80, 4L80E
- We recommend a polyurethane transmission mount. The GMTM is sold separately.
- For the 1970-1974 F-Body frames the distance between the crossmember frame mounting holes is 30-1/2". To ensure proper 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 crossmember is installed with the G Force label facing the rear of the vehicle. However, another determining feature is the crossmember center tube which has a 1/2″ drain slot that is positioned on the bottom and on the passenger side next to the hump weldment.
This crossmember is installed so that the exhaust clearance humps are closed on the top and open on the bottom.
To use the provided 7/16″ hardware it is necessary to enlarge holes in your frame rails with a 1/2″ drill. 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 crossmember is installed with the G Force label facing the rear of the vehicle. However, another determining feature is the crossmember center tube which has a 1/2″ drain slot that is positioned on the bottom and on the passenger side next to the hump weldment.
This crossmember is installed so that the exhaust clearance humps are closed on the top and open on the bottom.
To use the provided 7/16″ hardware it is necessary to enlarge holes in your frame rails with a 1/2″ drill. 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
1970 | 1971 | 1972 | 1973 | 1974
Models
| Chevrolet: | Camaro
|
| Pontiac: | Firebird, Trans Am
|
Transmissions
4L80 | 4L80E
Specifications
Weight: 19 lbsShipping Dimensions: 36 × 9 × 6 In
Finish: Black Powder Coated
Mounting Hardware: Included
-
Product Tags:
- 1970 Chevrolet Camaro
- 1970 Pontiac Firebird
- 1970 Pontiac Trans Am
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- 1971 Pontiac Trans Am
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- 1973 Pontiac Trans Am
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- 1974 Pontiac Trans Am
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- 72 Pontiac Trans Am
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- 73 Pontiac Trans Am
- 74 Chevrolet Camaro
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- 74 Pontiac Trans Am
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