Posi trac? worth it?
Thread Starter
Staging Lane
Joined: Sep 2010
Posts: 83
Likes: 0
From: C.C. Texas
Posi trac? worth it? I want a posi track kit...but do I need to change the gears or can i use the same stock gears? 93 camaro A4 any recommendations on kits? any other advice? i hear people breaking their rear ends but how much HP are people putting? I just want my full bolts ons and a tune. im not gonna tear into the motor....i dont think.......
Automatics tend to hold up the rear end better than manuals, full bolt ons shouldn't be a problem if it's been maintained.
Also depends on driving habits.
And you already got posi trac, son! (for some reason this reminded me of joe dirt?
)
Also depends on driving habits.
And you already got posi trac, son! (for some reason this reminded me of joe dirt?
) 
Staging Lane
Joined: Jul 2010
Posts: 66
Likes: 0
From: Elizabethtown, KY
Sounds like it's worn out. Different people like different types of LSD (limited slip differential, not the drug). When I have to dig into the rear of my truck, I plan on using a TruTrac, but some don't like it.
Trending Topics
LS1 Tech Stories
The Best V8 Stories One Small Block at Time
6 Common C5 Corvette Failures and What's Involved In Repairing Them
Pouria Savadkouei
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph
Verdad Gallardo
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked
Pouria Savadkouei
Top 10 Most Powerful Chevy Trucks Ever Made!
Hennessey's New Supercharged Silverado ZR2 Has 700 HP
Verdad Gallardo
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes
Verdad Gallardo
Awesome K5 Blazer Restomod Comes With C7 Corvette Power
Verdad Gallardo
10 Camaros You Should Never Buy
10 LS Engine Myths That Refuse to Die
Verdad Gallardo
You can use your same gears, but you need to buy the correct series carrier (posi unit). If you have lower than 323 you have a 2 series, 323 and higher you have a 3 series. If you are going to replace the posi you should upgrade the gears while you are in there, they won't charge you any extra to do it. 373's will give you a real nice gain without sacrificing too much top end. So if you decide to buy 373 gears, you will want to buy a 3 series carrier to fit them.
Nope the stock posi is an Auburn and it's not rebuildable. Yukon offers a really nice posi that is supposed to be identical to an Eaton but cheaper. I would suggest one of those two. Or an Auburn Pro.
You can use your same gears, but you need to buy the correct series carrier (posi unit). If you have lower than 323 you have a 2 series, 323 and higher you have a 3 series. If you are going to replace the posi you should upgrade the gears while you are in there, they won't charge you any extra to do it. 373's will give you a real nice gain without sacrificing too much top end. So if you decide to buy 373 gears, you will want to buy a 3 series carrier to fit them.
You can use your same gears, but you need to buy the correct series carrier (posi unit). If you have lower than 323 you have a 2 series, 323 and higher you have a 3 series. If you are going to replace the posi you should upgrade the gears while you are in there, they won't charge you any extra to do it. 373's will give you a real nice gain without sacrificing too much top end. So if you decide to buy 373 gears, you will want to buy a 3 series carrier to fit them.
TECH Apprentice
Joined: Feb 2010
Posts: 319
Likes: 0
Yes I know all about that, but with my auto car and only 328rwhp I hope it will hold. I just wanted a quick and easy fix, later on if this thing blows apart I will get a 12 bolt. I think it is the best way to go on a Bolton car with a worn auburn; its cheap and easy to install. Only paid $100 plus oil and gasket.
