G Force RCG-700 Transmission Crossmember, 1978-1988 G-Body, GM-2
G Force RCG-700 Transmission Crossmember, 1978-1988 G-Body, GM-2
G Force Crossmembers

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#64078832

G Force RCG-700 Transmission Crossmember, 1978-1988 G-Body, GM-2

  • Will fit several transmissions (see list)
  • Only compatible with rear wheel drive applications
  • Specifically designed to fit 1978-88 G-Body Chassis
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$320.00

/each

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Product Summary

4L60E, 700R4, T5, TKO, Steel, Powder Coated

  • Will fit several transmissions (see list)
  • Only compatible with rear wheel drive applications
  • Specifically designed to fit 1978-88 G-Body Chassis
  • This crossmember is a direct bolt-in, provides all kinds of room for your exhaust
  • Features an all steel construction with a powder coated finish for added protection
See more details

Key Specs

MFG. Part #RCG-700
BrandG Force Crossmembers
Material TypeSteel
FinishPowder Coated
See more specs

Need To Know

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G Force Crossmembers RCG-700 Details

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 slight interference instances, they have been able to gently lift the floor pan with the assist of a floor jack and a wood cushion, thus providing the required clearance for installation. On all 78-88 G body crossmembers, the passenger side hump is the taller of the two, and on some installations, it is necessary to remove the catalytic converter heat shield from the passenger side floor pan.

  • Fits 1978-1988 G-Body
  • Crossmember is installed so that the exhaust clearance humps are closed on the top and open on the bottom

Application

Since different transmissions can share the same overall lengths as well as other measurements, they can also share some transmission crossmembers. G-Force has grouped the transmissions together that can share the same crossmember.

  • Fits Transmissions: 700R4, 4L60, 4L60E, TKO-500, TKO-600

Charts

G Force Crossmembers RCG-700 Specifications

KEY SPECS
MFG. Part #RCG-700
BrandG Force Crossmembers
Material TypeSteel
FinishPowder Coated
GENERAL
Sold in QuantityEach
NotesPlease note that G-Force crossmembers do not include the G-Force logo sticker as shown in the picture. This decal is shown for brand reference only.

Ratings & Reviews

5

8 Reviews

Overall Assessment

Customers highly appreciate the product's perfect fit, alleviating any modification requirements and adding rigidity to the overall frame. Despite a slightly higher price, users deem it worth the value for its quality and convenience. The product's durability, exemplified by its sturdiness and ability to seamlessly fit into factory locations, is consistently praised. Consumers particularly highlight its precise design, allowing for perfect exhaust pipe alignment. In comparison to market competitors, our product stands out for its excellent fit, no fabrication requirement, and excellent exhaust clearance.

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5

8 reviews

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8

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I would buy again

5.0

3 years ago

Rick

El Paso Tx.

Verified

This product is great it fit perfect with no problems. The price was a little high but worth it.

Perfect fit!

5.0

3 years ago

Brig

Valrico, Florida

Verified

Needed a 700r4 crossmember that would clear my exhaust without having to modify the floor pan on my '88 Cutlass. This fits perfect and adds rigidity to the overall frame. It's very well built.

Would Recommend

Yes

5.0

4 years ago

Mark

Kansas

Verified

They did the work so you don't to.

Would Recommend

Great Product best price in the Market No fabrication needed

5.0

4 years ago

G.Swan Racing

Atlanta

Verified

The G Force Crossmember fit great

Would Recommend

Yes, I would buy this product again!

5.0

5 years ago

JC

NC

Verified

Perfect fit! Plenty of clearance for a 3" exhaust.

Would Recommend

Nice and sturdy

5.0

5 years ago

Elo

Beloit wi

Verified

Just what was needed

Would Recommend

Worked great and fit as it should.

5.0

6 years ago

Choo choo

Port huron mi 48060

Verified

It fit right in the factory location. On my wife's 85 monte carlo.

Would Recommend

If I needed one more I would buy it again

5.0

6 years ago

Vern

texas

Verified

This was perfect the exhaust pipe's ran were they needed to be

Would Recommend

Showing 8 of 8 reviews

Questions & Answers

1 Question • 1 Answer

Will this crossmember worked on 79 el camnio?

by Dub

• a year ago

1 answer

View Answer

1 of 1 questions shown

Fitment

  • 3.2 Buick Even Fire V6

  • 4.1 Buick Even Fire V6

  • 4.1 Buick Even Fire V6

  • 3.2 Buick Even Fire V6

  • 4.1 Buick Even Fire V6

  • 4.1 Buick Even Fire V6

  • 4.1 Buick Even Fire V6

  • 4.1 Buick Even Fire V6

  • Gen 1 LG3 Small Block Chevy

  • 2-Piece Rear Main Chevy 350

  • Gen 1 LG3 Small Block Chevy

  • Gen 1 LG3 Small Block Chevy

  • 2-Piece Rear Main Chevy 350

  • Gen 1 LG3 Small Block Chevy

  • Gen 1 LG3 Small Block Chevy

  • Gen 1 LG3 Small Block Chevy

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • Gen 1 LG3 Small Block Chevy

  • Gen 1 LG3 Small Block Chevy

  • Gen 1 LG3 Small Block Chevy

  • Gen 1 LG3 Small Block Chevy

  • 2-Piece Rear Main Chevy 229

  • 2-Piece Rear Main Chevy 267

  • Gen 1 LG3 Small Block Chevy

  • Gen 1 LG3 Small Block Chevy

  • Gen 1 LG3 Small Block Chevy

  • 2-Piece Rear Main Chevy 229

  • 2-Piece Rear Main Chevy 267

  • 2-Piece Rear Main Chevy 229

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 229

  • 2-Piece Rear Main Chevy 350

  • Gen 1 LG3 Small Block Chevy

  • 2-Piece Rear Main Chevy 350

  • Gen 1 LG3 Small Block Chevy

  • 2-Piece Rear Main Chevy 200

  • 2-Piece Rear Main Chevy 350

  • Gen 1 LG3 Small Block Chevy

  • 2-Piece Rear Main Chevy 200

  • 2-Piece Rear Main Chevy 267

  • 2-Piece Rear Main Chevy 350

  • Gen 1 LG3 Small Block Chevy

  • 2-Piece Rear Main Chevy 229

  • 2-Piece Rear Main Chevy 267

  • Gen 1 LG3 Small Block Chevy

  • 2-Piece Rear Main Chevy 229

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 229

  • Gen 1 LG3 Small Block Chevy

  • 2-Piece Rear Main Chevy 350

  • Gen 1 LG3 Small Block Chevy

  • Gen 1 LG3 Small Block Chevy

  • Gen 1 LG3 Small Block Chevy

  • 2-Piece Rear Main Chevy 350

  • Gen 1 LG3 Small Block Chevy

  • 2-Piece Rear Main Chevy 229

  • 2-Piece Rear Main Chevy 267

  • Gen 1 LG3 Small Block Chevy

  • 2-Piece Rear Main Chevy 229

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 229

  • 2-Piece Rear Main Chevy 350

  • Gen 1 LG3 Small Block Chevy

  • Gen 1 LG3 Small Block Chevy

  • Gen 1 LG3 Small Block Chevy

  • Gen 1 LG3 Small Block Chevy

  • Gen 1 LG3 Small Block Chevy

  • Gen 1 LG3 Small Block Chevy

  • 2-Piece Rear Main Chevy 350

  • Gen 1 LG3 Small Block Chevy

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • Gen 1 LG3 Small Block Chevy

  • Gen 1 LG3 Small Block Chevy

  • 2-Piece Rear Main Chevy 200

  • Gen 1 LG3 Small Block Chevy

  • 2-Piece Rear Main Chevy 200

  • 2-Piece Rear Main Chevy 267

  • Gen 1 LG3 Small Block Chevy

  • 2-Piece Rear Main Chevy 229

  • 2-Piece Rear Main Chevy 267

  • Gen 1 LG3 Small Block Chevy

  • 2-Piece Rear Main Chevy 229

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • Gen 1 LG3 Small Block Chevy

  • 2-Piece Rear Main Chevy 200

  • 2-Piece Rear Main Chevy 200

  • 2-Piece Rear Main Chevy 267

  • 2-Piece Rear Main Chevy 229

  • 2-Piece Rear Main Chevy 267

  • 2-Piece Rear Main Chevy 229

  • 2-Piece Rear Main Chevy 267

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 229

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 229

  • Gen 1 LG3 Small Block Chevy

  • 2-Piece Rear Main Chevy 350

  • Gen 1 LG3 Small Block Chevy

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • 260 Oldsmobile Small-Block V8

  • 260 Oldsmobile Small-Block V8

  • 260 Oldsmobile Small-Block V8

  • 260 Oldsmobile Small-Block V8

  • 260 Oldsmobile Small-Block V8

  • 260 Oldsmobile Small-Block V8

  • 260 Oldsmobile Small-Block V8

  • 260 Oldsmobile Small-Block V8

  • 265 Pontiac V8

  • 265 Pontiac V8

  • 265 Pontiac V8

  • 265 Pontiac V8

  • 265 Pontiac V8

  • 265 Pontiac V8

Customer Impersonation Script