This cross member is primarily bolt-in but does require a minimal amount of welding where it incorporates the stock OEM K-member legs of the original chassis to retain chassis strength. The transmission plate in the middle of the cross member can be positioned for your choice from six popular automatic transmissions including: TH-350, TH-400, 700R4, Power Glide, and 4L60. (Note: The transmission cross member will not work with manual transmissions.)
This part fits most 1953 1954 Chevrolet Cars; exceptions may apply. Please read the complete description to see if this part fits your specific vehicle and application.
This product can expose you to a chemical, which is known to the State of California to cause cancer or reproductive harm.
For more information go to www.P65Warnings.ca.gov