4th gen rear swap!
Thread Starter
Junior Member
Joined: Jun 2011
Posts: 80
Likes: 0
Car: 89' Bandit 2 #104 of 500
Engine: LS1 5.7L
Transmission: 4L60e
Axle/Gears: 3.23 posi
4th gen rear swap!
I cant find a clear answer??? i have 89 firebird and i swapped in a 4th gen posi rear, and i want to know if i still need to run 2inch spacers or spaceers at all? my rims are c6 zr1's 18x9.5. i think my off set is 56mm or 40 mm?!?!
Supreme Member
Joined: Dec 2000
Posts: 1,271
Likes: 1
From: stallings,n.c.
Car: 1989 camaro rs convertable
Engine: 305 tbi
Transmission: 700r4
Axle/Gears: 7.5"3.42 gears forth gen 2000 camar
Re: 4th gen rear swap!
i swapped in a 2000 rearend.im running 18x9.5 y2k corvette wheels.they clear everything except when i jack up the rear of the car and let the rear hang.then the drivers side wheel catches on the bump stop.the 1993-1997 rearends are a little wider.
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