Looking for aftermarket parts to modify or upgrade your 1984 Pontiac Firebird with differentials? At Tunersports.com we carry a huge selection of the top name brand performance differential parts and accessories for your Firebird.
Whether you have a 1984 Pontiac Firebird in Base to Trans Am trim we have you covered. We have 2 differentials available to mod your Firebird. All parts have free shipping to the Continental US 48 States.
 IN STOCK YDGGM7.5-3-26-SMThe Yukon Dura Grip provides aggressive yet smooth traction to give you the confidence and performance you need. Get longer life and better traction with the heavy duty Yukon Dura Grip Positraction.... Yukon Gear Dura Grip Positraction For GM 7.5in & 7.625in w/ 26 Spline Axles / 3.23+ 1977-1992 Pontiac Firebird Base / Trans Am 1982-1986 Pontiac Firebird S/E $735.89 SALE VIEW PRICE IN CART |
 IN STOCK - DROPSHIPS YP MINSGM7.5-26Yukon mini spools provide the traction of a full spool at an economical cost.... Yukon Gear Mini Spool For GM 7.5in w/ 26 Spline Axles 1977-1989 Pontiac Firebird Base / Trans Am 1982-1986 Pontiac Firebird S/E $292.89 SALE VIEW PRICE IN CART |