Detriot Locker
#1
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Car: 90 Trans Am
Engine: 5.0 TPI- slightly modified...
Transmission: Modified 700-R4
Axle/Gears: 10 bolt 3.23 eaton posi moser shaft
Detriot Locker
I am currently gathering parts to rebuild the 10 bolt in the rear of my T/A. I already plan on upgrading the shafts and trading the 2.73's to 3.23. It has a posi currently, but the carrier is trashed. I bought the car from a corn field in IL, and have been rebuilding it.
The part I am having trouble with is wether to install a locker or a posi. The ratcheting and bangs don't bug me, but the smooth operation of a posi is nice as well, just not the eventual, inevitable fail.
Anyone out there ever install a detriot locker? I am not a fan of the POS side gear replacement. If I'm going to spend the money, I'd rather go all out on a real locker. On the other hand, has anyone had a posi that worked reliably for more than 20K or so?
Thanks all!!!
Cliff
The part I am having trouble with is wether to install a locker or a posi. The ratcheting and bangs don't bug me, but the smooth operation of a posi is nice as well, just not the eventual, inevitable fail.
Anyone out there ever install a detriot locker? I am not a fan of the POS side gear replacement. If I'm going to spend the money, I'd rather go all out on a real locker. On the other hand, has anyone had a posi that worked reliably for more than 20K or so?
Thanks all!!!
Cliff
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Car: 87 IROC L98
Engine: 588 Alcohol BBC
Transmission: Powerglide
Axle/Gears: Ford 9"/31 spline spool/4.86
Re: Detriot Locker
It's always nice to upgrade to something better but your 10 bolt will still be weak. I'd recommend a good posi instead of a locker. The Eaton posi is better than an Auburn.
#3
Re: Detriot Locker
The Eaton Posi has survived in Chevy muscle cars from '65 and up. I have seen them with over 35 years of hard use that were still working very well. The Auburn is junk.
As for the locker, I have a Detroit Locker in my Camaro and it works great. It pops and jerks, but it never slips. As for the Lock Right, I've had one in my truck for over 140,000 miles and I've had no problems with it either. It also pops and jerks, but it works very well.
As for the locker, I have a Detroit Locker in my Camaro and it works great. It pops and jerks, but it never slips. As for the Lock Right, I've had one in my truck for over 140,000 miles and I've had no problems with it either. It also pops and jerks, but it works very well.
#4
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Car: 86-FireBird
Engine: -MPFI
Transmission: T5
Axle/Gears: 3:42
Re: Detriot Locker
with around 80,000 miles on it, works and looks like new inside.
#5
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Car: 90 Trans Am
Engine: 5.0 TPI- slightly modified...
Transmission: Modified 700-R4
Axle/Gears: 10 bolt 3.23 eaton posi moser shaft
Re: Detriot Locker
I am handy with a plasma cutter and mig welder. I have already fabbed a few braces for the tubes and have already fully welded the tubes to the center section. Between the braces adn 33 to 35 spline shafts and a better carrier, it will be about as stong as it can get.
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Car: 86 Camaro
Engine: 305
Transmission: 700r4
Axle/Gears: 3.73
Re: Detriot Locker
I'm running a lock rite myself, and as stated above, it pops and jerks but never slips. One thing though, if you are going to go with a locker you'll have to get another carrier, as they're designed to go into an open carrier.
Dan
Dan
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#9
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iTrader: (56)
Re: Detriot Locker
I run a True Detroit Locker./trac lock.. it's as smooth as glass on the street.
no Poping or anything.. Love it over all the other Posi's out there.
the thing with the locker is. it will always Lock and clutch type Posi's will slip from time to time.. turning your Hot rod into a 1 tire fryer..even for just a sec..is mo fun.
all you have to remeber is the car has to go strait for 8 to 10 feet for the thing to lock. when turning..(parking lot turns)
so coming out of a turn. like into the water box at a drag strip..
make sure you go strait for 8 to 10 feet..and it will be locked (for sure)
and when turning. from like a red light. when you start to give it gas. you will feel it Push on the drive side that is locked..for just a sec.. till the other side locks...NO Banging .Just smooth lock up..Push..sorta werd...
(THIS IS THE PART YOU MIGHT GET IT TO POP) IF STANDING ON IT IN A TURN. if it comes unlocked.. under power then going back into lock..
But. always there when you want it.
I have ran alot of Diff posi's over the last 25+ years of Hot rodding..ill stick with the Locker..Hands down.
always Buy New.. or from a shop who sets them up..
when you Buy 2nd Hand Hot Rod part's.(Lockers). most of the time your getting somthing they dont want anymore.
a Locker set up right..and not needing to be looked at will always be smooth. when Running. Remember: at one time they came stock in some cars.
no Poping or anything.. Love it over all the other Posi's out there.
the thing with the locker is. it will always Lock and clutch type Posi's will slip from time to time.. turning your Hot rod into a 1 tire fryer..even for just a sec..is mo fun.
all you have to remeber is the car has to go strait for 8 to 10 feet for the thing to lock. when turning..(parking lot turns)
so coming out of a turn. like into the water box at a drag strip..
make sure you go strait for 8 to 10 feet..and it will be locked (for sure)
and when turning. from like a red light. when you start to give it gas. you will feel it Push on the drive side that is locked..for just a sec.. till the other side locks...NO Banging .Just smooth lock up..Push..sorta werd...
(THIS IS THE PART YOU MIGHT GET IT TO POP) IF STANDING ON IT IN A TURN. if it comes unlocked.. under power then going back into lock..
But. always there when you want it.
I have ran alot of Diff posi's over the last 25+ years of Hot rodding..ill stick with the Locker..Hands down.
always Buy New.. or from a shop who sets them up..
when you Buy 2nd Hand Hot Rod part's.(Lockers). most of the time your getting somthing they dont want anymore.
a Locker set up right..and not needing to be looked at will always be smooth. when Running. Remember: at one time they came stock in some cars.
Last edited by articwhiteZ; 12-24-2009 at 01:35 PM.
#13
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iTrader: (56)
Re: Detriot Locker
your right..i had to Dig out My Manual..
a Detroit Locker. is just that.I was thinking. the other one was also listed. on the front cover of the Manual.. it is Not..
it's been 7 years ago i looked at the front Cover..sorry.
and like i posted..My Locker is as smooth as Glass on the street.
I orderd mine in a 9" all set up from Currie Entps.
a Detroit Locker. is just that.I was thinking. the other one was also listed. on the front cover of the Manual.. it is Not..
it's been 7 years ago i looked at the front Cover..sorry.
and like i posted..My Locker is as smooth as Glass on the street.
I orderd mine in a 9" all set up from Currie Entps.
Last edited by articwhiteZ; 12-24-2009 at 05:18 PM.
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