Is it possible to swap an entire 4th gen axle?
Thread Starter
Supreme Member
Joined: Mar 2001
Posts: 1,818
Likes: 0
From: Dixon, IL
Car: RS
Engine: 305
Transmission: 4L60
Axle/Gears: 3.42
Is it possible to swap an entire 4th gen axle?
I am low on funds and told i could get a 98 rear end out of a junk yard. Would it be a slick fit or should i continue looking for an Iroc rear?
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late model 91 rs
fully loaded t-tops, red leather
paint- gm red and yellow blend (light red)
custom painted 16" Camaro rims
305 tbi 14"x3" O.E, computer chip, accel super stock plug wires
MTX sub and amp, Bose all around
vic_v8@yahoo.com
next week: Edelbrock 3" cat back; Next month: Iroc rear end
------------------
late model 91 rs
fully loaded t-tops, red leather
paint- gm red and yellow blend (light red)
custom painted 16" Camaro rims
305 tbi 14"x3" O.E, computer chip, accel super stock plug wires
MTX sub and amp, Bose all around
vic_v8@yahoo.com
next week: Edelbrock 3" cat back; Next month: Iroc rear end
Supreme Member

Joined: Feb 2000
Posts: 1,416
Likes: 0
From: Johnstown, Ohio
Car: 84 Z28
Engine: 355 (fastburn heads, LT4 HOT cam)
Transmission: 700R4
Axle/Gears: 9-bolt, 3.27
It's wider, but other than that, it fits. I forget how much wider for sure though, and I'm wondering if using the 4th gen wheels will put the tire where they need to be! I'm sort of in the same dilema, I have access to a complete, totaled '95 Z, but I don't know how things would fit with which wheels.
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Working on:
'84 Z28 LG4 305 with 200,000 original miles!
Added dual elec fans.
145 MPH IROC Speedo
Building 430 HP 350 (ZZ430)
using primarily GMPP parts.
Short block sitting on a stand. (Man, those Fast-Burn heads look good, (just sitting there doing nothing!LOL))
Starting to look like the Kicker poster child!
ASE Certified Master Tech
------------------
Working on:
'84 Z28 LG4 305 with 200,000 original miles!
Added dual elec fans.
145 MPH IROC Speedo
Building 430 HP 350 (ZZ430)
using primarily GMPP parts.
Short block sitting on a stand. (Man, those Fast-Burn heads look good, (just sitting there doing nothing!LOL))
Starting to look like the Kicker poster child!
ASE Certified Master Tech
the 4th gen will postition the disks out far enough to use the 4th gen wheels, and it bolts up straight vic just like i said.
and the only thing you need if you want the 4th gen rear and those wheels would be spacers for the fronts. thats it.
everything else will fit.
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Jarrad
1990 IROC-Z L98 350 TPI
TH-700R4
G92- 9 Bolt Borg-Warner 3.27gears
Bright Red Hardtop/ Grey "Custom" Interior
NOT STOCK, NO WHERE CLOSE!
NEW RED PAINT and WELD PROSTARS.
DAILY DRIVER: 1991 GREY S10 2.5L/5SPD -FOR SALE. leaving for army.
and the only thing you need if you want the 4th gen rear and those wheels would be spacers for the fronts. thats it.
everything else will fit.
------------------
Jarrad
1990 IROC-Z L98 350 TPI
TH-700R4
G92- 9 Bolt Borg-Warner 3.27gears
Bright Red Hardtop/ Grey "Custom" Interior
NOT STOCK, NO WHERE CLOSE!
NEW RED PAINT and WELD PROSTARS.
DAILY DRIVER: 1991 GREY S10 2.5L/5SPD -FOR SALE. leaving for army.
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