I am sure this is in the archives...but I am going to ask anyway.
I am ordering my carpet, some say for high hump, some say for low hump, some say for 400 tranny? Mine didnt come with a tranny so I donr know what I have.

1972 Suburban 3/4 ton, 2 wheel drive, automatic.

I can take a picture if needed.

Thanks
David

David, the high hump is the hump bolted down to the floor pan,found on truck blazers, and suburbans equipped with turbo 400 transmission and manual trans like your 4x4,powerglide and turbo 350 tranny will be your low hump cabs.