WTB: 3.73 or 4.11 rear end posi gears
Thread Starter
Supreme Member
iTrader: (7)
Joined: Nov 2006
Posts: 3,740
Likes: 15
From: Alamogordo, NM
Car: 88 Formula 350
Engine: 5.7
Transmission: T-56
Axle/Gears: 9" 3.89
WTB: 3.73 or 4.11 rear end posi gears
Title says it all. All I need is the gears. Must fit my stock Posi 3.27 rear end off my 88 firebird formula 350.
Senior Member
iTrader: (-1)
Joined: Mar 2007
Posts: 315
Likes: 0
From: Hobart, Indiana
Car: 1986 caged out firebird
Engine: 454 = wheelies
Transmission: th400 stall and trans brake
Axle/Gears: 4:11 ford 9" with ladder bars
Re: WTB: 3.73 or 4.11 rear end posi gears
i got a set of 4:11 gears they will fit ur posi unit i am asking 65 shipped
Thread Starter
Supreme Member
iTrader: (7)
Joined: Nov 2006
Posts: 3,740
Likes: 15
From: Alamogordo, NM
Car: 88 Formula 350
Engine: 5.7
Transmission: T-56
Axle/Gears: 9" 3.89
Re: WTB: 3.73 or 4.11 rear end posi gears
Are you sure? I have a 9 bolt BW. If it will fit, I may be interested.
Senior Member
iTrader: (-1)
Joined: Mar 2007
Posts: 315
Likes: 0
From: Hobart, Indiana
Car: 1986 caged out firebird
Engine: 454 = wheelies
Transmission: th400 stall and trans brake
Axle/Gears: 4:11 ford 9" with ladder bars
Re: WTB: 3.73 or 4.11 rear end posi gears
sorry it wont fit i didnt know u had a 9 bolt
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