G Force Crossmember G Body TH350 | 1978–88 G-Body TH350 — G Force Performance Products
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angled view 1978-1988 Next Gen G-Body Transmission Crossmember TH350 | RCGNG-350BLK
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1978-1988 Next Gen G-Body Crossmember TH350 | RCGNG-350BLK

by G Force Performance Products
SKU RCGNG-350BLK
$350.00

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Product Information

Description

  • Fits GM G-Body Models: Malibu, Monte Carlo, El Camino, Cutlass, Grand Prix, Regal, Century, LeMans, Caballero, Bonneville.
  • Fits Years: 78-88
  • Fits Transmissions: TH350, TH200, Metric 200, TH250, Muncie, T10, Super T10, Powerglide, Saginaw
  • Newly designed and manufactured by G Force Performance our lightweight crossmembers deliver improved performance and still maintain the same quality as the original RCG-350 Crossmember.
  • See our full line of G Force Next Gen line of transmission crossmembers and learn more about their strength and reliability on our blog— What is a Lightweight Crossmember?
  • We recommend a polyurethane transmission mount. The GMTM is sold separately. 

  • Fits GM G-Body Models: Malibu, Monte Carlo, El Camino, Cutlass, Grand Prix, Regal, Century, LeMans, Caballero, Bonneville.
  • Fits Years: 78-88
  • Fits Transmissions: TH350, TH200, Metric 200, TH250, Muncie, T10, Super T10, Powerglide, Saginaw
  • Newly designed and manufactured by G Force Performance our lightweight crossmembers deliver improved performance and still maintain the same quality as the original RCG-350 Crossmember.
  • See our full line of G Force Next Gen line of transmission crossmembers and learn more about their strength and reliability on our blog— What is a Lightweight Crossmember?
  • We recommend a polyurethane transmission mount. The GMTM is sold separately. 

G Force and our Partner Brands engineer bold solutions that make installation easier without sacrificing quality. Get more support from G Force.

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Our engineers are also car enthusiasts—which makes designing automotive parts second nature. Because we use our products, we know the importance of crafting them with strength and durability. Get more performance from G Force.

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Specifications

Weight: 27 lbs

Shipping Dimensions: 51 × 11 × 6 In

Finish: Black Powder Coated

Mounting Hardware: Included

See the G Force Crossmember Overview for more info.

For all 78-88 G-Body crossmembers the passenger side hump is the taller of the two.

This generation of vehicle is prone to body bushing compression, even with some southern vehicles. If the floor pan is too close to allow installation, it may be necessary to replace the body bushings. Some customers have reported that with instances where there is slight interference they have been able to gently lift the floor pan with the assistance of a floor jack and a wood cushion to create enough clearance for installation.

This transmission crossmember is installed so that the exhaust clearance humps are closed on the top and open on the bottom.

On some installations, it is necessary to remove the catalytic converter heat shield from the passenger side floor pan.

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