I want to replace my one tire fire on the ol 86 lg4. My quetion is, should I go with a limited slip, posi, or something like a positrax or detriot street locker. This goes in my stock 10 bolt.
Thanks

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speed is a good thing,
more speed is a better thing

 

SLP sells a Torsen unit for $99. This is what the ring gear bolts to. Its the best deal I have seen.

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ASE Master Tech + L1
Savannah, GA

'87 Trans Am
S/D TPI retrofit including functional PassKey, 22# injectors,
JET AFPR, Ported Plenum,
TB Coolant Bypass, Custom Cold Air,
SSM SFC, KYB Shocks, Boxed LCAs, Wonder Bar,
8mm Accel wires,
Flowmaster Exhaust,
16" GTA rims,
Corvette Servo,
-->14.97 @ 94.9 MPH<--

'97 Bonneville SSE

 

The SLP Torsen carrier is a good deal for a limited slip however you'll need to upgrade to 28 spline axles. You can get them from www.drivetraindirect.com for $125 each. Part number KAC7-A7

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Follow my racing progress on Stephen's racing page
and check out the race car

87 IROC-Z Pro ET Bracket Race Car
383 stroker (carbed) with double hump cast iron heads and pump gas
454 Big Block almost ready for the 2001 racing season

Best results before the 383 blew up
Best ET on a time slip: 11.857 altitude corrected to 11.163
Best MPH on a time slip: 117.87 altitude corrected to 126.10
Altitude corrected rear wheel HP based on power to weight ratio: 476.5
Best 60 foot: 1.662

Racing at 3500 feet elevation but most race days it's over 5000 feet density altitude!
Member of the Calgary Drag Racing Association

87 IROC bracket car, 91 454SS daily driver, 95 Homebuilt Harley