Thread: 1999 GTX pictures

Originally Posted by aligater

I thought the GTX came with a 3.4 or 3.5 as part of the GTX package.

Depends if the car has the SLP GTX package, most didnt.

Originally Posted by aligater

I thought the GTX came with a 3.4 or 3.5 as part of the GTX package.

Stage 3 kit included a 3.5 pulley and 1.8 rockers.

Only way to tell for sure if its a Stage 3 car is to check the rocker arms. But then again someone could have added that stuff, cuz it looks like they removed the SLP airbox.

It also looks like its prewired for an amp.