Bowtie Overdrives

Installing a TH-2004R transmission into a vehicle that already has a TH-350 or Aluminum Powerglide is normally very simple because the Th-2004R is only slightly over 3" longer than either the short tail housing Th-350 or the long tail housing a

How difficult is it to install a TH-2004R overdrive automatic transmission in Fifties, Sixties or Seventies Chevrolet car or truck.
Installing a TH-2004R transmission into a vehicle that already has a TH-350 or Aluminum Powerglide is normally very simple because the Th-2004R is only slightly over 3" longer than either the short tail housing Th-350 or the long tail housing a