[IN] Looking for 3.73 ring and pinion
#1
Member
Thread Starter
iTrader: (6)
Join Date: Feb 2008
Location: Ft. Wayne, IN
Posts: 163
Likes: 0
Received 0 Likes
on
0 Posts
Car: 1987 Firebird Formula
Engine: 355
Transmission: 700R4
Axle/Gears: Posi, 3.23
Looking for 3.73 ring and pinion
I'm looking for a 3.73 ring and pinion set to put into my 87 Formula. Put a 355 in a couple years back and still running the 3.23 posi and want to switch to the 3.73.
Prefer GM gears, but any other brand will work. Used or new. Don't have a whole lot of money to spend. Looking around maybe $100 shipped. Let me know what you've got.
Thanks!
Prefer GM gears, but any other brand will work. Used or new. Don't have a whole lot of money to spend. Looking around maybe $100 shipped. Let me know what you've got.
Thanks!
#2
Junior Member
iTrader: (1)
Join Date: May 2009
Location: Central Texas
Posts: 15
Likes: 0
Received 0 Likes
on
0 Posts
Car: 92 firebird, 95 Z28
Engine: LO3, LT1
Transmission: 700R4, 4L60E
Axle/Gears: 2.73 4th gen posi(x2)
Re: Looking for 3.73 ring and pinion
I've got some 3.73 gears used, gm. What's the zip so I can get a shipping quote. I'll take 50 plus shipping
#3
Member
Thread Starter
iTrader: (6)
Join Date: Feb 2008
Location: Ft. Wayne, IN
Posts: 163
Likes: 0
Received 0 Likes
on
0 Posts
Car: 1987 Firebird Formula
Engine: 355
Transmission: 700R4
Axle/Gears: Posi, 3.23
Re: Looking for 3.73 ring and pinion
Zip is 46805.
Would you happen to have any pics? Do you know how many miles are on them?
Would you happen to have any pics? Do you know how many miles are on them?
#4
Junior Member
iTrader: (1)
Join Date: May 2009
Location: Central Texas
Posts: 15
Likes: 0
Received 0 Likes
on
0 Posts
Car: 92 firebird, 95 Z28
Engine: LO3, LT1
Transmission: 700R4, 4L60E
Axle/Gears: 2.73 4th gen posi(x2)
Re: Looking for 3.73 ring and pinion
I'll try to get some pics for you asap. I do not know how many miles are on them, they were installed by someone else on a used rear end. the bearings were all shot in that rear end so I pulled them out and put in a set of 3.42s that I had sitting around (for mileage) Ill try to get some close-ups of the teeth for you.
#5
Member
Thread Starter
iTrader: (6)
Join Date: Feb 2008
Location: Ft. Wayne, IN
Posts: 163
Likes: 0
Received 0 Likes
on
0 Posts
Car: 1987 Firebird Formula
Engine: 355
Transmission: 700R4
Axle/Gears: Posi, 3.23
Re: Looking for 3.73 ring and pinion
Alright, thanks man. I really do appreciate it. I normally wouldn't go for getting something used in this category of parts, but I'm on a tight spending budget when it comes to this car (it's a third vehicle and just a summer car) but I absolutely have to get rid of these 3.23s. So as long as they look to be in good shape, I'll take 'em.
Thread
Thread Starter
Forum
Replies
Last Post
LT1Formula
Engine/Drivetrain/Suspension Parts for Sale
7
10-08-2015 08:34 PM