frame swap

[summit56]

will a 67 c20 cab fit on a 1977 blazer frame with a 92 stepside bed?

 

[yellowK20]

it's not a bolt on deal but it can be made to work you would have to fab cab mounts and shorten the bed

 

[Sandman]

It might be easier to put it on a shortbed frame.

 

[summit56]

so if i use a shortbed frame will i still have to make custom cab mounts?

 

[sled_dog]

almost definetally.

 

[yellowK20]

yes because the rear cab mounts on the 70 are on the outside of the frame on the later trucks there on a cross member between the frame rails

 

[R72K5]

swap frame mounted body mount brackets for cab from the 67-72 frame, drill holes and bolt with common 3/8" x 16tps hardware

youll need to use tape measure to find out if cab and bed will fit before contacting the rear tires