is it a real 1LE
Supreme Member
iTrader: (2)
Joined: Jul 2006
Posts: 1,576
Likes: 0
From: Ganiesville GA
Car: 1992 z28/1992 RS heritage edition
Engine: 350 tpi, 305 tbi
Transmission: 700R4,T5
Axle/Gears: G92
Re: is it a real 1LE
Can't tell by vin look at rpo's in the glove box or trunk.
Senior Member
iTrader: (7)
Joined: Feb 2010
Posts: 820
Likes: 1
From: OX CA
Car: TOO MANY
Engine: 350 TPI / 350 TBI/6.0L VORTEC
Transmission: T5/AUTO/AUTO
Re: is it a real 1LE
rpo codes should be on the rear glove box or in the arm rest compartment it will have a list of 3 digit codes, if it says 1le than it is
Supreme Member
Joined: Jul 2006
Posts: 1,672
Likes: 4
From: Killam, AB
Car: 1989 IrocZ Convertible
Engine: 305 TPI
Transmission: T5 - 5 Speed Standard
Axle/Gears: 3.08
Re: is it a real 1LE
Be sure the VIN on the SPID (RPO label) matches the one on the car just to confirm it's 100% correct.
It's not uncommon for the part the label is on to be swapped from another ride over the years. In that case it would be useless.
It's not uncommon for the part the label is on to be swapped from another ride over the years. In that case it would be useless.
Moderator




Joined: Mar 2001
Posts: 14,298
Likes: 197
From: Doghouse ······································ Car: 1989 Formula 350 Vert Engine: 350 L98 Transmission: 700R4 Axle/Gears: B&W 3.27
Car: 87 Formula T-Top, 87 Formula HT
Engine: 5.1L TPI, 5.0L TPI
Transmission: 700R4, M5
Axle/Gears: Sag 3.73, B&W 3.45
Re: is it a real 1LE
Also I would strongly consider verifying the 1LE specific parts, like the 12" front brakes, and aluminum driveshaft. Although these things could be changed by any owner, its a tell tale sign. Also the Aluminum driveshaft was available without the 1LE...
Thread
Thread Starter
Forum
Replies
Last Post
Pac J
Tech / General Engine
3
May 17, 2020 10:44 AM




