Posi unit for any B - body Chassis Gm : Buick, Olds Or Pontiac 1971-1976 This is the intermediate powered cars like 350, 400 engine Full Size car rears Cover has 10 bolts and ring gear is 12 bolt Look at the rear cover provided match up the rear for the correct fit. posi unit is 31 spline completely reconditioned unit 2.93 ratio 14 - 41 tooth count 450.00 for all of it- supply a zip code and will figure shipping. Jim 330 990 8155 Akron, Oh
Re: Buick Riviera Lesabre electra Posi and 2.93 gears matched set 1971 1972 1973 197 In line,shipping to 60538
