96 LS-1 TA prototype
wrong category, poster didnt have proper stats to post
a FS. So without any reference to the advertisement(dont give him the benefit of that) I want to focus on the validity of the item vs debate over where it should be listed.
I still say show me the proof that GM used all the 98+parts on a 96 body. Granted it was marked EX but that doesnt mean its a show piece or prototype. It could be a crash test car for engineering group or a saltspray test for the coastal areas. Im not saying it is but what I am saying is keep an open mind on what this car could have been.
I still want to see the casting numbers and dates of the parts that are 98+. Sometimes engineering will produce a part(and associated part#) that will not show up anywhere else(such as a parts book,or on any production car) IF this does indeed have such parts and they are valid with the dates produced of before March of 96 then that can at least establish a basis for a prototype. Many times people will get caught up in the hype and jump into something they shouldnt have.This could be one of those occasions.
I ran the VIN# through CompNine's VIN decoder and that car DID exist within it. It showed as a 1996 model year vehicle, but the build date is "unk" (unknown). I looked for a LS1 RPO (which DID appear on the '96 and '97 Camaro "mules" used during LS1 development), but instead it showed LT1. It DOES have RPO "VS7 VEHICLE NON-SALEABLE NON-SALEABLE VEH(VS7) " (as do 20 other '96 Firebird coupes). The only other low-quantity RPO this car has is "WD2 Unk. ", also on 20 other '96 Firebird coupes.
The exterior RPO is 41U (black), so that is consistent w/ the story (and the black door-jambs w/ aqua overspray). All the other RPOs on that car look like any other generic '96 T/A. The transmission RPOs (MM6, MN6) are just like any other 6-sp f-bod.
IMO, given the numerous decals that indicate that car was a GM engineering test car, it'd be hard to argue this car was "faked" into being a GM mule. I don't think we can rule-out the possibility that it was initially built w/ a LT1, and then was primarily used to "test fit" the upcoming '98 panels and LS1 engine in order to develop any Pontiac-unique pieces for the upcoming design change. This may account for the low miles on the odo. Most of the durability testing of the LS1 probably took place in the Camaro or C5 mules. Even if the casting dates of the drivetrain are after 3/96, that doesn't mean they weren't swapped-in at a later date by GM engineering for the test-fitting purposes this car obviously was used for. RPO LT1 indicates St Therese installed a LT1 by 3/96, that doesn't prove that GM engineering didn't swap it out at a later date.
Regarding the curious decal (that is unreadable in the photos) on the transmission, who's to say that this wasn't a left-over from the '93 prototypes, retrofitted w/ a clutch to fit a LS1? Also, wasn't there a T56 manufacturer change in the mid '90s? Maybe they were testing a prototype from the new manufacturer? Just about anything could've been scrounged together to build this car in the GM engineering "garage". Mules tend to serve multiple purposes for the engineering department. What may have started out as a mule for testing a new LS1 airbox and EGR solenoid may have been later used to test a new transmission manufacturer.
Having said all that, I wouldn't want to own that car. Its basically a big expensive paperweight you can't get licensed to drive on the road and, given its built from several pre-production parts, has crappy fit and finish. Considering the countless hours of wrenching that car surely saw at the hands of GM engineering, half of the bolts holding it together are probably stripped-out or missing. 54 miles on the ODO doesn't add any value to that car, it certainly isn't "like new".
Last edited by JohnnyBs98WS6Rag; Jun 10, 2010 at 03:46 PM.
the low miles on the cluster mean nothing as that cluster is digital which is not what was "stock" for a 96 when this car was originally built.
The Aqua color looks like Barbados blue which came on 2004 GTOs.
Not sure how this seller acquired this car but honestly he better be careful cause if GM sees this car and he doesn't have some bill of sale (car won't have a title) from GM, it's considered stolen company property.
Again this car is barely worth the sum of it's parts as "experimental" 4th gen parts are useless and of no value.
I don't know anything about prototypes, but my guess is that this thing is legit. You can't buy it as a driver, so the condition isn't critical. Test mules are supposed to be beat up a little.
This would be a nice car to add to a Trans Am collection. The biggest improvment in the 4th gen's 10 year model run was the switch to the LS1 in 1998.
I see a 1996 LS1 test mule being desirable as time goes on.
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I can't find the pic, but I think this car was used in a GM promo pic back then. It was a nighttime photo, and the Firebird was an unusual blue color that looked like this I think.
sold at barrett-jackson 2-3 years ago and now on ebay
also have the VS7(non-saleable ) option !!!
very interesting !!
http://cgi.ebay.com/ebaymotors/1994-...item4ceff835b0
http://www.compnine.com/vid.php?vin=...r100024:devil:








