I am looking at 75 225 coupe to buy and want to know if the rear end is a corporate 8.5. I have a posi for a 8.5 and would install it in the Electra if it will go. Anyone know? Thank You Michael
A 75 Electra is a C body with either O or P axles. If it has the P axle it is an 8 7/8 inch ring gear and if it is an O axle it is a 9 3/8 inch.