JEGS Transmission Crossmember for GM TH350
555-640600
Items You Need
G-Body Crossmembers
JEGS 555-640600 Transmission Crossmember Features:
- The 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
- Black powder-coated steel for strength, great looks, and long life
- Must have upgrade for transmission swaps
JEGS 555-640600 Transmission Crossmember Note:
- Crossmember is designed for the 1978-88 G-Body that was originally equipped with a SB-Chevy. Does not fit Oldsmobile Cutlass Supreme, Chevrolet El Camino, or some Buick Regal Models. Engine and transmission swaps may require some additional modifications & fitment of components. Hardware is not included.
FAQ
What does a transmission crossmember do?
- A transmission crossmember plays a crucial role in supporting and aligning the transmission in a vehicle's chassis. Specifically, the G-Body TH350 crossmember, part number 555-640600 from JEGS, is designed to provide a secure mounting point for the TH350 transmission in G-Body vehicles. This crossmember helps distribute the weight of the transmission, maintains drivetrain alignment, and reduces stress on mounting points, ensuring proper functionality and longevity of the transmission.
How much power can a TH350 handle?
- The TH350 transmission is known for its robust design and ability to handle moderate to high levels of horsepower and torque. While exact power handling capabilities can vary depending on factors such as build quality, upgrades, and driving conditions, a properly maintained and configured TH350 can reliably handle up to approximately 450 horsepower and 400 lb-ft of torque in stock form. However, performance enhancements and aftermarket upgrades can significantly increase its power-handling capabilities.
Are there different TH350 transmissions?
- While the TH350 transmission has undergone revisions and improvements over its production lifespan, there are not significantly different variations like with some other transmissions. However, there may be subtle differences in internals, valve body configurations, and torque converter specifications between model years and applications. It's essential to select the appropriate TH350 variant for your vehicle's needs, whether it's for a stock replacement or a high-performance application.
What is the length of a TH350 transmission?
- The length of a TH350 transmission can vary slightly depending on the specific model and configuration. However, on average, the TH350 measures approximately 21.75 inches in length from the bellhousing to the tail shaft housing. This compact design makes it suitable for a wide range of vehicles, including G-Body cars. Ensure proper fitment and compatibility by selecting the appropriate G-Body crossmember, such as the G-Body LS swap crossmember TH350, available at JEGS.com.
Specifications:
Does this fit a 1984 Buick Regal Base Model V6 3.8L?
Will this fit a 79 el camino base with a 5.7 litre 350 and TH350?
Will this fit a 1986 cutlass with a sbc 350 and th350
I've got a '78 Cutlass that came with a 305 SBC/ TH200 from the factory. Why would it not fit, aren't the stock X-members all the same?
Will it fit a box chevy 1984 chevy caprice
Will this fit a1984 cutlass supreme
Will this work on my 700r4 transmission 1980 Buick LeSabre coupe 5.7 v8
Will this work in my 86 Monte as with a 3 speed Saginaw standard transmission
Motor Vehicles
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Electrical Cords
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