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Frame Dimensions

Pecmoney

Morale Is Up.
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Looking for the frame dimensions/specifications for a 91 k5. Trying to make sure my frame doesn't have a tweak in it. If anyone has a link to picture of print out would be great thanks.
 
try this.
 

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  • 1988_Chevrolet_Blazer_2_Door_4WD[1].pdf
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according to the poster at GM square body.com these are suppose to be the same for all models 73-87 except K-5's & 'burbs (idk :dunno:). Here's the original thread from there. clicky

full


full
 
here's a 2wd, it may be helpful to you.

Chassis_dim5.jpg
 
according to the poster at GM square body.com these are suppose to be the same for all models 73-87 except K-5's & 'burbs (idk :dunno:). Here's the original thread from there. clicky

Interresting....
I know there are 3 different wb for this truck... short.. long and i dont know the 3rd off top of my head... but thx bro!!!!

Ill post a pic in about a month what im working on... lol
 
I know there are 3 different wb for this truck... short.. long and i dont know the 3rd off top of my head.

There's a variety of cab & chassis options, in addition to single cab short bed, single cab long bed, and crewcab long bed.

-- A
 
I’m trying to find out what other Year frame will fit my 1978 K5 2wd Blazer?
78,79 and 80 are exact match.
I know 73-77 don't have the drop for the rear footwell and the 81 and later have different frame horns on the front bumper mounting point.
No idea about other differences in the 81-91 frames.
 
78,79 and 80 are exact match.
I know 73-77 don't have the drop for the rear footwell and the 81 and later have different frame horns on the front bumper mounting point.
No idea about other differences in the 81-91 frames.
Thanks, that really helped out!!!
 
Can I get confirmation on frame differences between 73-91 k5’s? Said another way, can a 73-75 k5 body bolt on to a 91 k5 frame with minimal effort?
 
Can I get confirmation on frame differences between 73-91 k5’s? Said another way, can a 73-75 k5 body bolt on to a 91 k5 frame with minimal effort?
I know it's not a straight bolt on but doable.
I had a 73 on an 84 frame that Colby Stephens did so I don't know the details.
But there are 2 body mounts different and can be modified to work.
The other way is harder because the footwell drops and the early frames don't
 

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