[RI] Posi carrier and 3.73 gears wanted for 7.75" housing
Thread Starter
Junior Member
Joined: Jul 2015
Posts: 23
Likes: 0
From: North Providence
Car: 1984 Pontiac Trans Am
Engine: 5.0 LG4
Transmission: 700R4
Axle/Gears: 3.23
Posi carrier and 3.73 gears wanted for 7.75" housing
I have an '84 with the factory open diff 3.23 gears. With the new engine and rebuilt tranny I figured I'd refresh the rear end as well. Gonna use the stock housing and just get a posi carrier with some 3.73s. PM me if you have either or at my email address atorrefiel@gmail.com
Joined: Nov 2000
Posts: 1,420
Likes: 5
From: Byhalia MS, just south of memphis
Car: 89 Firebird
Engine: 6.0 LS
Transmission: T-56
Axle/Gears: 3.70
Re: Posi carrier and 3.73 gears wanted for 7.75" housing
do you have a 10 bolt or 9 bolt? 7.75 is a 9 bolt, 7.5 is a 10 bolt. if you have a 10 bolt i have a Richmond set i'll sell for $100 shipped.
Thread Starter
Junior Member
Joined: Jul 2015
Posts: 23
Likes: 0
From: North Providence
Car: 1984 Pontiac Trans Am
Engine: 5.0 LG4
Transmission: 700R4
Axle/Gears: 3.23
Re: Posi carrier and 3.73 gears wanted for 7.75" housing