1968-1972 A-Body Convertible or Boxed Frame Crossmember with 4L80E, 4L85E | RCAEC2-4L80
$380.00
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: 68-72
- Fits: GM A-Body Convertible or Boxed Frame
- Fits Transmissions: 4L80E, 4L85E
- We recommend a polyurethane transmission mount. The GMTM is sold separately.
- For 1968-1972 convertibles or boxed frames the distance between the crossmember frame mounting holes is 47-1/2". 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 the 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 transmission 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 RCAEC2-4L80 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 the 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 transmission 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 RCAEC2-4L80 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
1968 | 1969 | 1970 | 1971 | 1972
Models
| Buick: | GS, Skylark, Special, Sport Wagon
|
| Chevrolet: | Chevelle, El Camino, Malibu, Monte Carlo
|
| Oldsmobile: | 442, Cutlass, Vista Cruiser, F85 |
| Pontiac: | GTO, LeMans, Tempest, Grand Prix |
Transmissions
4L80E | 4l85E
Specifications
Weight: 32 lbsShipping Dimensions: 51 × 11 × 6 In
Finish: Black Powder Coated
Mounting Hardware: Included
-
Product Tags:
- 1968 Buick GS
- 1968 Buick Skylark
- 1968 Buick Special
- 1968 Buick Sport Wagon
- 1968 Chevrolet Chevelle
- 1968 Chevrolet El Camino
- 1968 Chevrolet Malibu
- 1968 Chevrolet Monte Carlo
- 1968 Oldsmobile 442
- 1968 Oldsmobile Cutlass
- 1968 Oldsmobile F85
- 1968 Oldsmobile Vista Cruiser
- 1968 Pontiac Grand Prix
- 1968 Pontiac GTO
- 1968 Pontiac LeMans
- 1968 Pontiac Tempest
- 1968-1972
- 1969 Buick GS
- 1969 Buick Skylark
- 1969 Buick Special
- 1969 Buick Sport Wagon
- 1969 Chevrolet Chevelle
- 1969 Chevrolet El Camino
- 1969 Chevrolet Malibu
- 1969 Chevrolet Monte Carlo
- 1969 Oldsmobile 442
- 1969 Oldsmobile Cutlass
- 1969 Oldsmobile F85
- 1969 Oldsmobile Vista Cruiser
- 1969 Pontiac Grand Prix
- 1969 Pontiac GTO
- 1969 Pontiac LeMans
- 1969 Pontiac Tempest
- 1970 Buick GS
- 1970 Buick Skylark
- 1970 Buick Special
- 1970 Buick Sport Wagon
- 1970 Chevrolet Chevelle
- 1970 Chevrolet El Camino
- 1970 Chevrolet Malibu
- 1970 Chevrolet Monte Carlo
- 1970 Oldsmobile 442
- 1970 Oldsmobile Cutlass
- 1970 Oldsmobile F85
- 1970 Oldsmobile Vista Cruiser
- 1970 Pontiac Grand Prix
- 1970 Pontiac GTO
- 1970 Pontiac LeMans
- 1970 Pontiac Tempest
- 1971 Buick GS
- 1971 Buick Skylark
- 1971 Buick Special
- 1971 Buick Sport Wagon
- 1971 Chevrolet Chevelle
- 1971 Chevrolet El Camino
- 1971 Chevrolet Malibu
- 1971 Chevrolet Monte Carlo
- 1971 Oldsmobile 442
- 1971 Oldsmobile Cutlass
- 1971 Oldsmobile F85
- 1971 Oldsmobile Vista Cruiser
- 1971 Pontiac Grand Prix
- 1971 Pontiac GTO
- 1971 Pontiac LeMans
- 1971 Pontiac Tempest
- 1972 Buick GS
- 1972 Buick Skylark
- 1972 Buick Special
- 1972 Buick Sport Wagon
- 1972 Chevrolet Chevelle
- 1972 Chevrolet El Camino
- 1972 Chevrolet Malibu
- 1972 Chevrolet Monte Carlo
- 1972 Oldsmobile 442
- 1972 Oldsmobile Cutlass
- 1972 Oldsmobile F85
- 1972 Oldsmobile Vista Cruiser
- 1972 Pontiac Grand Prix
- 1972 Pontiac GTO
- 1972 Pontiac LeMans
- 1972 Pontiac Tempest
- 68 Buick GS
- 68 Buick Skylark
- 68 Buick Special
- 68 Buick Sport Wagon
- 68 Chevrolet Chevelle
- 68 Chevrolet El Camino
- 68 Chevrolet Malibu
- 68 Chevrolet Monte Carlo
- 68 Oldsmobile 442
- 68 Oldsmobile Cutlass
- 68 Oldsmobile F85
- 68 Oldsmobile Vista Cruiser
- 68 Pontiac Grand Prix
- 68 Pontiac GTO
- 68 Pontiac LeMans
- 68 Pontiac Tempest
- 69 Buick GS
- 69 Buick Skylark
- 69 Buick Special
- 69 Buick Sport Wagon
- 69 Chevrolet Chevelle
- 69 Chevrolet El Camino
- 69 Chevrolet Malibu
- 69 Chevrolet Monte Carlo
- 69 Oldsmobile 442
- 69 Oldsmobile Cutlass
- 69 Oldsmobile F85
- 69 Oldsmobile Vista Cruiser
- 69 Pontiac Grand Prix
- 69 Pontiac GTO
- 69 Pontiac LeMans
- 69 Pontiac Tempest
- 70 Buick GS
- 70 Buick Skylark
- 70 Buick Special
- 70 Buick Sport Wagon
- 70 Chevrolet Chevelle
- 70 Chevrolet El Camino
- 70 Chevrolet Malibu
- 70 Chevrolet Monte Carlo
- 70 Oldsmobile 442
- 70 Oldsmobile Cutlass
- 70 Oldsmobile F85
- 70 Oldsmobile Vista Cruiser
- 70 Pontiac Grand Prix
- 70 Pontiac GTO
- 70 Pontiac LeMans
- 70 Pontiac Tempest
- 71 Buick GS
- 71 Buick Skylark
- 71 Buick Special
- 71 Buick Sport Wagon
- 71 Chevrolet Chevelle
- 71 Chevrolet El Camino
- 71 Chevrolet Malibu
- 71 Chevrolet Monte Carlo
- 71 Oldsmobile 442
- 71 Oldsmobile Cutlass
- 71 Oldsmobile F85
- 71 Oldsmobile Vista Cruiser
- 71 Pontiac Grand Prix
- 71 Pontiac GTO
- 71 Pontiac LeMans
- 71 Pontiac Tempest
- 72 Buick GS
- 72 Buick Skylark
- 72 Buick Special
- 72 Buick Sport Wagon
- 72 Chevrolet Chevelle
- 72 Chevrolet El Camino
- 72 Chevrolet Malibu
- 72 Chevrolet Monte Carlo
- 72 Oldsmobile 442
- 72 Oldsmobile Cutlass
- 72 Oldsmobile F85
- 72 Oldsmobile Vista Cruiser
- 72 Pontiac Grand Prix
- 72 Pontiac GTO
- 72 Pontiac LeMans
- 72 Pontiac Tempest
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