8.8 swap ?

sprorx7

Frequent Racer
Sep 3, 2011
316
0
0
bluff city tennessee
ok iam doing the 8.8 swap on my 79 bu and i have heard that you can use 2 left side ranger axles to make it 5lug but i cant find what year the rangers had 8.8 axles all iam finding is 7.5? any one any idea what year or a part number thanks!
 

sprorx7

Frequent Racer
Sep 3, 2011
316
0
0
bluff city tennessee
ya i had heard the same thing but you use the right side on them. but all i am finding is 7.5 rears not 8.8 they cant be the same axles can they?
 

boostinmalibu

Dragway Regular
Sep 13, 2005
756
0
16
joplin missouri
using two ranger axles is correct, thats the common swap in the mustang world
 

sprorx7

Frequent Racer
Sep 3, 2011
316
0
0
bluff city tennessee
ok thanks i just didn't think the 7.5 were the right ones for the 8.8 housing but i was wrong
 

malibu795

Pro Stocker
Apr 17, 2005
1,497
4
38
spgfd ohio
i had moser make me soem 31 splined axles.
 

Blue Knight

Frequent Racer
Mar 23, 2012
383
0
0
Yes use 7.5 short ranger axle (drivers) and the passenger side aerostars 8.8's work also. Explorer axles are too wide and 31 splined. The others are 28 splined. Make sure your axles are out of boxy style rangers.
 

prairiehotrodder

Pro Stocker
Dec 17, 2005
1,576
4
38
48
Melfort Saskatchewan Canada
Just to let you know that when you put good power to those axles, the one that is on the opposite side of where it originally was when it was in its first life will want to break. You will be trying to untwist it.
brian
 

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