trans floor hump question?
 

i have 72 gmc 2 wheel drive half ton thats missing the trans hump are the floor pans the same ? and differnt transmissons i dont know if i need a low hump or high any help would be appricated thank you.

Re: trans floor hump question?
 

If it is bolted in, it is a hi-hump.

Re: trans floor hump question?
 

TH400- high hump

TH350- low hump

Re: trans floor hump question?
 

wideside, that's not how it went.

4x4 trucks... high hump
4 speeds... high hump
big block with automatic... high hump
All others, got the low hump.
There were a handfull that got a high hump and shouldn't have, but what I typed was what GM said.

Re: trans floor hump question?
 

i dont know what trans came factory but i put th350 in it the info missing on glove box lid . will either hump bolt in are the floorpans the same? thanks for info.

Re: trans floor hump question?
 

If the hump is missing, you will need a hi-hump. A low hump is part of the floor.

Re: trans floor hump question?
 

i thought i saw low hump covers also maybe not. ok thankyou guys. im new at trucks thanks.