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.
hello guys, im wondering if anyone can help me out, i own a 1990 mustang gt convertible, im swaping my gears from terrible 273's to a 355's...what i need to know is what is the caliberation gear and what color is it to adjust my speedo gear...i have changed my old turbine wheels to the newer pony's (16's) i have 245/50's all arround , not sure if this makes a difference, my freind put 373's and he used the 21 tooth, red colored gear, but i have the 355's, please help.
if im not wrong, you will need the black 20 tooth one, as long as your total hieght has not changed drastically.(tire hieght). or u may have to do some tweeking