are 2 wheel drive frames the same as 4x4 frame?

[travz500]

i cant find a good shortbed 4x4 frame bought one today just for the springs and shackles but it was longbed cut down i have 2 two wheel drive frames thinking bout making on 4x4 since I have all the right springs and shackles now just need to know if they are the same

[padresag]

the 4 x 4 frame is deeper in the middle section by 2". the cross members are different . the one under the b/housing is deeper. t/c crossmember could be helpfull . emerg brake hooks on the back of it also
ron

[bhc41051]

60 to early 63 4x4 frames are different than later 63-66. Early frames used a single engine mount, steering gear is different, early models used a hydraulic clutch, rear shock mounts are different, cab and bed mounts are in the same location (I think) but look a little different.. You might be better off looking for a complete truck.. Be patient they're out there.. Match up the serial numbers from the cab and the frame.. Just my two cents

[travz500]

where is the vin on the frame? i got a 66 two wheel drive frame I am thinking bout making 4x4 with donor parts from my 87 blazer frame it is currently built on but i dont like the look

[bhc41051]

You should be able to find the VIN stamped on the top of the frame rail near the steering box. No VIN if it's a GMC frame. It looks like you're building a highly modified truck. Wouldn't you be better off with the later model frame and suspension? You'll need heavy duty everything with those big tires.

[travz500]

I may be better off with newer but the problem is I really am wanting to make this a show type truck but it will have to go play once in a while but I dont want it to look to far off from original as far as frame to cab and bed mounting