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  1. 8.8 Rear End swap spring perches

    Classic Cougar Tech
    Hey guys, i'm putting a 8.8 rear end from a Foxbody Mustang into a 68 Cougar. I've done the swap before on a 66 Mustang and everything went well as far as setting pinion angle and centering it. The only thing I can't remember is the size of the spring perches I'm supposed to buy to weld onto...
  2. Best all Around Rear Suspension?

    High Performance
    Hey guys, I'm new to the site and have had a very nice '68 for about 6 years now. It started as a father son project, but now we have a lil bet going on. The point is I plan on upgrading the rear end to a 9in and wanted to know if anyone had experience or helpful tips in a good set-up for a...
  3. wheel spacers....

    Classic Cougar Tech
    I swapped in a rear end two days ago and it's actually from a 66 Fairlane, its almost 2 inches shorter and I was wondering if anyone knows where I can scoop up some spacers to bring the wheels back out?
  4. Will this posi unit fit in an 8 inch?

    Classic Cougar Tech
    Ford f150 factory limited slip posi 9.75 differential....found one cheap, can it be done? Dr Frankenstein is at it again....bbbbwwwwaaaaaahhhh!!!
  5. rear end pinion yoke swap

    Classic Cougar Tech
    I have an 8 inch rear end that was riding on bad bearings for the past few years and it damaged the axles. I have access to a 8.8 inch Posi out of a 90 GT mustang with 3.00 gears and I wanted to know if you can swap the 8 inch pinion yoke into the 8.8 so the drive shaft u joints can bolt up...