JEGS 640600 Transmission Crossmember TH350 1978-88 Malibu/Regal/Cutlass/Monte Ca
JEGS 640600 Transmission Crossmember TH350 1978-88 Malibu/Regal/Cutlass/Monte Ca
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JEGS

JEGS 640600 Transmission Crossmember TH350 1978-88 Malibu/Regal/Cutlass/Monte Ca

3.6 stars out of 60 reviews
(3.6)|
60 ratings

Key item features

  • DOUBLE-HUMP DESIGN allows dual exhaust upgrade for your vehicle
  • COMPATIBLE WITH THE FOLLOWING APPLICATIONS: 1978 - 1988 GM G-body vehicles including Chevrolet Malibu, Monte Carlo, Buick Regal and Grand National, Oldsmobile Cutlass, and Pontiac Grand Prix. WILL NOT FIT Olds Cutlass Supreme or Chevy El Camino models
  • FITS TH-350 Transmissions
  • BLACK POWDER COATED STEEL for strength, great looks, and long life
  • MUST HAVE UPGRADE for transmission swaps
Current price is $124.99
Price when purchased online
  • Free 30-day returns

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Columbus, 43215
Arrives by Tue, Feb 24
|
Shipping fee $15.99
Sold and shipped by JEGS High Performance
4.348837209302325 stars out of 5, based on 559 seller reviews(4.3)
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JEGS 640600 Transmission Crossmember TH350 1978-88 Malibu/Regal/Cutlass/Monte Ca
JEGS 640600 Transmission Crossmember TH350 1978-88 Malibu/Regal/Cutlass/Monte Ca
current price $124.99
JEGS 640600 Transmission Crossmember TH350 1978-88 Malibu/Regal/Cutlass/Monte Ca
3.6 out of 5 Stars. 60 reviews
JEGS 640601 Transmission Crossmember 700R4 4L60 4L60E 1978-88 Malibu/Regal/Cutla
JEGS 640601 Transmission Crossmember 700R4 4L60 4L60E 1978-88 Malibu/Regal/Cutla
current price $137.99
JEGS 640601 Transmission Crossmember 700R4 4L60 4L60E 1978-88 Malibu/Regal/Cutla
3.9 out of 5 Stars. 28 reviews
Engine Motor & Transmission Mount Set 3PCS. 2004-2005 for Chevrolet Malibu 2.2L
Engine Motor & Transmission Mount Set 3PCS. 2004-2005 for Chevrolet Malibu 2.2L
current price $129.50
Engine Motor & Transmission Mount Set 3PCS. 2004-2005 for Chevrolet Malibu 2.2L
Prw Industries 1845505 Flexplate Fits select: 1971-1982,1987 OLDSMOBILE CUTLASS SUPREME
Prw Industries 1845505 Flexplate Fits select: 1971-1982,1987 OLDSMOBILE CUTLASS SUPREME
current price $105.33
Prw Industries 1845505 Flexplate Fits select: 1971-1982,1987 OLDSMOBILE CUTLASS SUPREME
Comparison Chart:
Vehicle modelMalibuJEGS 640600 Transmission Crossmember TH350 1978-88 Malibu/Regal/Cutlass/Monte CaMalibuJEGS 640601 Transmission Crossmember 700R4 4L60 4L60E 1978-88 Malibu/Regal/CutlaMalibuEngine Motor & Transmission Mount Set 3PCS. 2004-2005 for Chevrolet Malibu 2.2LPQX1845505Prw Industries 1845505 Flexplate Fits select: 1971-1982,1987 OLDSMOBILE CUTLASS SUPREME
Vehicle year1978-88JEGS 640600 Transmission Crossmember TH350 1978-88 Malibu/Regal/Cutlass/Monte Ca1978-88JEGS 640601 Transmission Crossmember 700R4 4L60 4L60E 1978-88 Malibu/Regal/Cutla2004Engine Motor & Transmission Mount Set 3PCS. 2004-2005 for Chevrolet Malibu 2.2L1957Prw Industries 1845505 Flexplate Fits select: 1971-1982,1987 OLDSMOBILE CUTLASS SUPREME
Vehicle makeOldsmobileJEGS 640600 Transmission Crossmember TH350 1978-88 Malibu/Regal/Cutlass/Monte CaChevroletJEGS 640601 Transmission Crossmember 700R4 4L60 4L60E 1978-88 Malibu/Regal/CutlaChevroletEngine Motor & Transmission Mount Set 3PCS. 2004-2005 for Chevrolet Malibu 2.2LOldsmobilePrw Industries 1845505 Flexplate Fits select: 1971-1982,1987 OLDSMOBILE CUTLASS SUPREME
Vehicle fitment typeUniversalJEGS 640600 Transmission Crossmember TH350 1978-88 Malibu/Regal/Cutlass/Monte CaUniversalJEGS 640601 Transmission Crossmember 700R4 4L60 4L60E 1978-88 Malibu/Regal/CutlaSpecificEngine Motor & Transmission Mount Set 3PCS. 2004-2005 for Chevrolet Malibu 2.2LUniversalPrw Industries 1845505 Flexplate Fits select: 1971-1982,1987 OLDSMOBILE CUTLASS SUPREME
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3.6 out of 5 stars
stars60 ratings49 reviews
How item rating is calculated
  1. 5 stars40% (24)
  2. 4 stars23% (14)
  3. 3 stars10% (6)
  4. 2 stars10% (6)
  5. 1 star17% (10)
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Showing 1-3 of 49 reviews

Jun 5, 2025
Chevy Vega rumble
5 out of 5 stars review

Perfect fit!!!

Purchased this on reviews saying it will fit a Elko took a chance and it fit perfect on our 79 Elko . I'm happy with the purchase.

Review from jegs.com
Helpful?6H7JN6MKLWEG378378194
Feb 6, 2026
Magic
5 out of 5 stars review

Cleaner design than g force

Got this for my 79 Monte since I put out headers and wanna run true duals

Review from jegs.com
Helpful?6H7JN6MKLWEG378378194
Sep 5, 2020
Groundhog7532
5 out of 5 stars review

I bought this the other day and when it came I tried to put on to see how it fit but after doing so it just didn't look right. I'm installing a super T10 in a g body So I called tech support and talked to Jim he was very helpful. Well after talking to him I figured out how it was supposed to mount up for T10 in a 85 Monte Carlo SS. The left side of crossmember has to slide forward to where there are 2 holes in the frame there is a clip holding speedo cable and the front hole in member aligns with it.so you'll have to drill a hole for the rear hole of member. Can't wait to do some BURNOUTS!

Review from jegs.com
Helpful?6H7JN6MKLWEG378378194