March 31, 2025, 08:16:39 PM

Author Topic: 8.8 in an 84  (Read 870 times)

Offline NotDeiton

8.8 in an 84
« on: May 24, 2024, 10:10:08 PM »
My plan is to swap in an 8.8, I'd shoot for 3.73 gears, I have a local guy who will do the shortening for me. I want to know how much I should shorten it to comfortable fit around a 235. Thanks for any tips! (any additional info I'd need to give to my guy would be appreciated too :D)

Offline digitalsolo

Re: 8.8 in an 84
« Reply #1 on: May 25, 2024, 08:11:54 AM »
Any reason not to match up the stock rear-end width?   A 235 shouldn't be a huge challenge, tire wise, but your wheel offset/width has more to do with axle layout.
Blake MF'ing McBride
1988 Mazda RX7 - Turbo LS1/T56/ProEFI/8.8/Not Slow...   sold.
1965 Mustang Coupe - TT Coyote, TR6060, modern brakes/suspension...
2007 Aston Martin V8 Vantage - Gen V LT4/TR6060, upper/lower pullies, headers, tune.
2021 Tesla Model 3 Performance - Stock...ish.

Offline cholmes

Re: 8.8 in an 84
« Reply #2 on: May 26, 2024, 12:20:42 AM »
Is your 84 a GSL-SE? If so, it has 5 lug wheels, put on the wheels / tires you want to run for a test fit. Adjust the 8.8 width as needed.

Offline NotDeiton

Re: 8.8 in an 84
« Reply #3 on: May 26, 2024, 10:42:56 PM »
Is your 84 a GSL-SE? If so, it has 5 lug wheels, put on the wheels / tires you want to run for a test fit. Adjust the 8.8 width as needed.
Nope, just a GS, I don't have any 5 lug wheels on hand with the spec I wanna run.

Offline NotDeiton

Re: 8.8 in an 84
« Reply #4 on: May 26, 2024, 10:45:18 PM »
Any reason not to match up the stock rear-end width?   A 235 shouldn't be a huge challenge, tire wise, but your wheel offset/width has more to do with axle layout.
Honestly not sure, this is my first time doing any kind of parts swapping like this, I plan on pulling the rear fenders if needed or cutting it up with some flares, I'm just drawing some info to see what to tell my guy.