rear end question
Thread Starter
Member
Joined: Nov 2003
Posts: 315
Likes: 0
From: upstate new york
Car: 91 camaro rs
Engine: 355, blowthru, 78mm turbo
Transmission: th350, art carr converter
Axle/Gears: stock 7.5, 3.23s, minispool
rear end question
i was just wondering if all third gen disc brake rear ends are the crappy 9-bolt?? or are some 10's???
Supreme Member
Joined: Mar 2004
Posts: 2,519
Likes: 4
From: In the Garage
Car: Camaro
Engine: 6.2L
Transmission: T56
Most in fact are ten bolts but they are worse than the crappy 9 bolts. The ten bolt is a 7.5" ring gear with c-clip axle retention and the 9 bolt is a 7.75" ring gear but also has bolt in axle retention so it is better but not great.
Thread Starter
Member
Joined: Nov 2003
Posts: 315
Likes: 0
From: upstate new york
Car: 91 camaro rs
Engine: 355, blowthru, 78mm turbo
Transmission: th350, art carr converter
Axle/Gears: stock 7.5, 3.23s, minispool
okay thats kinda helpful, the reason i was asking is b/c...
my 85 TA originally had a 9-bolt disc brake rear end and the ring and pinion was so worn out the teeth were sharp and it hummed and whined so i switched to a 10 bolt drum brake rear end,
i still have the disc rear end master cylinder in the car and im buying a parts car that has disc rear and i was going to be changing my gear ratio to a 4.10 from a 3.42 and i figured i could do the new gears in the disc rear, THEN swap THAT into my car, keeping the disc rear master cylinder, so as long as its the 10-bolt i should be fine right? because i know they dont make new ringa nd pinions for the 9-bolt...
my 85 TA originally had a 9-bolt disc brake rear end and the ring and pinion was so worn out the teeth were sharp and it hummed and whined so i switched to a 10 bolt drum brake rear end,
i still have the disc rear end master cylinder in the car and im buying a parts car that has disc rear and i was going to be changing my gear ratio to a 4.10 from a 3.42 and i figured i could do the new gears in the disc rear, THEN swap THAT into my car, keeping the disc rear master cylinder, so as long as its the 10-bolt i should be fine right? because i know they dont make new ringa nd pinions for the 9-bolt...
Supreme Member
Joined: Mar 2004
Posts: 2,519
Likes: 4
From: In the Garage
Car: Camaro
Engine: 6.2L
Transmission: T56
okay thats kinda helpful, the reason i was asking is b/c...
my 85 TA originally had a 9-bolt disc brake rear end and the ring and pinion was so worn out the teeth were sharp and it hummed and whined so i switched to a 10 bolt drum brake rear end,
i still have the disc rear end master cylinder in the car and im buying a parts car that has disc rear and i was going to be changing my gear ratio to a 4.10 from a 3.42 and i figured i could do the new gears in the disc rear, THEN swap THAT into my car, keeping the disc rear master cylinder, so as long as its the 10-bolt i should be fine right? because i know they dont make new ringa nd pinions for the 9-bolt...
my 85 TA originally had a 9-bolt disc brake rear end and the ring and pinion was so worn out the teeth were sharp and it hummed and whined so i switched to a 10 bolt drum brake rear end,
i still have the disc rear end master cylinder in the car and im buying a parts car that has disc rear and i was going to be changing my gear ratio to a 4.10 from a 3.42 and i figured i could do the new gears in the disc rear, THEN swap THAT into my car, keeping the disc rear master cylinder, so as long as its the 10-bolt i should be fine right? because i know they dont make new ringa nd pinions for the 9-bolt...
Member
Joined: Sep 2004
Posts: 236
Likes: 0
From: Edmonton
Car: 1983 Z28
Engine: 383
Transmission: 700R4
yeah i know it was a cheap quote the 10 bolt gears were 10 bux more which i made a point of mentioning to em.this was last week that i called if ya want the guys name and extension i think i still have it down here somewhere,im going to get a set before he changes his mind
So the nine bolts have a cone style posi like an auburn?I still havnt opedned up the one i picked up.

So the nine bolts have a cone style posi like an auburn?I still havnt opedned up the one i picked up.
Last edited by forums_suck; Nov 22, 2004 at 10:29 PM.
Supreme Member
Joined: Mar 2004
Posts: 2,519
Likes: 4
From: In the Garage
Car: Camaro
Engine: 6.2L
Transmission: T56
So the nine bolts have a cone style posi like an auburn?I still havnt opedned up the one i picked up.
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