When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
have a 78 stock with 3.73 gears and 3 speed. was thinking about going to 4 speed. i've heard that ford had made a 3 speed with overdrive in 78. would this be a good swap? just trying to lower rpm's on highway. any suggestions???