Quote Originally Posted by 2boosted View Post
It sure is......

The 1500 HD had 8 lugs, and a rear SF 9"

7.4L Vortec Engine, and 4l85E trans

My cousin have one.....Real Gas Guzzler
What year?
Quote Originally Posted by 98silverbullet View Post
Chevy made the 1500hd with a 2500 frame 6.0 and 2500 axles. Its a 2500 but with better interior options. Same go's for a 2500hd its a 3500 with better interior options.

So...... 1500hd= 2500 with def options
2500hd= 3500 with def options
The 1500HDs that I have seen are 6.0/6lug 14bolt