3.73 for 3.23 Swap??
Thread Starter
Junior Member
Joined: Oct 2009
Posts: 25
Likes: 0
From: Rockford, Illinois
Car: 1985 I-ROC Z-28, 1963 Ford Galaxie
Engine: 305 TPI
Transmission: Stock
3.73 for 3.23 Swap??
Hello all.
From my research My 1985, 305 tpI IROC has an 3.23 rearend. The gears have seen much better days. I have the opportunity to grab an 3.73 rearend with disc brakes for pretty cheep.
Other then the spedo being off is there anything else I would have to consider to change out the rearends?
thanks for all your help,
R/
Tony
From my research My 1985, 305 tpI IROC has an 3.23 rearend. The gears have seen much better days. I have the opportunity to grab an 3.73 rearend with disc brakes for pretty cheep.
Other then the spedo being off is there anything else I would have to consider to change out the rearends?
thanks for all your help,
R/
Tony
Joined: Aug 1999
Posts: 19,282
Likes: 103
From: Lawrence, KS
Car: Met. Silver 85 IROC/Sold
Engine: 350 HO Deluxe (350ci/330hp)
Transmission: T-5 (Non-WC)
Axle/Gears: Limited Slip 3.23's
Re: 3.73 for 3.23 Swap??
From my research My 1985, 305 tpI IROC has an 3.23 rearend. The gears have seen much better days. I have the opportunity to grab an 3.73 rearend with disc brakes for pretty cheep.
Other then the spedo being off is there anything else I would have to consider to change out the rearends?
Other then the spedo being off is there anything else I would have to consider to change out the rearends?
https://www.thirdgen.org/forums/tran...-10-bolts.html
JamesC
Last edited by JamesC; Feb 6, 2010 at 06:57 AM.
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