rear gear
Thread Starter
Member
iTrader: (1)
Joined: Oct 2006
Posts: 105
Likes: 0
From: cleveland, ohio
Car: 1986 camaro z28
Engine: vortec 5.7
Transmission: 700r4
Axle/Gears: 2.73
rear gear
i have an 86 z28 auto. it has a 2.73 rear and i am wondering if it is a posi or open?
Supreme Member
Joined: Mar 2003
Posts: 4,771
Likes: 15
From: Florida
Car: 1987 Black IROC-Z (SOLD)
Moderator
Joined: Jul 1999
Posts: 17,263
Likes: 168
From: 51°N 114°W, 3500'
Car: 87 IROC L98
Engine: 588 Alcohol BBC
Transmission: Powerglide
Axle/Gears: Ford 9"/31 spline spool/4.86
Re: rear gear
Is the RPO list still in the center console? Look for G80 but even then that doesn't mean someone may have changed the diff since the car was new.
Thread
Thread Starter
Forum
Replies
Last Post
hectre13
Engine/Drivetrain/Suspension Parts for Sale
2
Dec 11, 2023 08:14 AM
ambainb
Camaros for Sale
11
Apr 25, 2016 09:21 PM
hectre13
Engine/Drivetrain/Suspension Parts for Sale
7
Aug 26, 2015 08:17 AM
Dialed_In
Firebirds for Sale
2
Aug 20, 2015 01:45 PM