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1970-1974 Camaro/Firebird Crossmember | RCF2E-4L80

$299.00
SKU RCF2E-4L80

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  • Fits Models: Camaro, Firebird
  • Fits Years: 70-74
  • Fits Transmissions: 4L80, 4L80E 
  • We recommend a polyurethane transmission mount. The GMTM is sold separately.
  • For the 1970-1974 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.

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Product Description

  • Fits Models: Camaro, Firebird
  • Fits Years: 70-74
  • Fits Transmissions: 4L80, 4L80E 
  • We recommend a polyurethane transmission mount. The GMTM is sold separately.
  • For the 1970-1974 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, our crossmembers exceed 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. Our crossmembers are 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.

Years

1970 | 1971 | 1972 | 1973 | 1974

Models

Chevrolet: Camaro
Pontiac: Firebird

Transmissions

4L80 | 4L80E

Specifications

Weight: 19 lbs

Shipping Dimensions: 36 × 9 × 6 In

Finish: Black Powder Coated

Mounting Hardware: Included

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