SLP take off posi

Reply Subscribe

Thread Tools

Search this Thread

Jan 25, 2001 | 07:56 PM

chevyboy07 91

Thread Starter

Senior Member

Joined: Nov 2000

Posts: 762

Likes: 1

From: down by the river

SLP take off posi

Are the SLP take off posi for 3rd gen's easy to install? Meaning, do the gears have to come out or anything? I know the powertrax is gravy to install....it just replaces the spider gears. So is the SLP the same as far as installation goes? Also, is the stock rear that came in my car (305 TBI w/a 2.73) a 7.625" or 8.5" or what?
Thanks

[This message has been edited by chevyboy07 91 (edited January 25, 2001).]

Jan 25, 2001 | 08:13 PM

ede

TGO Supporter

Joined: Aug 1999

Posts: 14,811

Likes: 1

From: Jackson County

you'd have to swap the ring gear from one carrier to the other and then swap carreirs. 7.5 is the ring gear diameter.

------------------
ICON Motorsports

1st & 3rd

Jan 26, 2001 | 01:44 AM

Kevin91Z

Moderator

iTrader: (1)

Joined: Jul 1999

Posts: 10,950

Likes: 26

From: Orange, SoCal

Car: 1990 Pontiac Trans Am

Engine: 355 TPI siamesed runners

Transmission: Tremec T56

Axle/Gears: 12-Bolt 3.73

Its 7.625" on a 91 car. You cant use your 2.73 gears with it because they wont fit. You need 3.23 or 3.42 or 3.73 gears with the SLP posi unit.

------------------
West Coast GM Shootout 2001!
1991 Camaro Z28
5.7L 5-Speed (originally 305)
13.25 @ 107.18 MPH
Southern California
Member: SoCal 3rd Gen F-Bodies
Webmaster: SoCal F-Bodies
-=ICON Motorsports=-