1985Chevycutlass said:😱 HELL YEA GOOD LINK. It says its for vehicles with 3.08 and down. I got 3.42. Will it still work?
Now is your car an orignal 3.42 car or did you or someone swap in the 3.42's or swap in a rear that had 3.42's in it? If the gears where swaped into the original rear you need to find out what the rear originally came with so you get the right posi unit.