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Old 07-24-2007, 05:52 PM   #1
jmuck
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Truck frame to Blazer Frame

What exactly would it take to make a blazer body fit on a short wheel base truck frame? What is the difference between the two?
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Old 07-24-2007, 08:43 PM   #2
JimKshortstep4x4
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Re: Truck frame to Blazer Frame

A couple of obvious differences are 1) The Blazer wheel base is 109", short bed frame wheel base is 115", and the long bed frame wheel base is 127". 2) The frame mounts are different on the Blazer starting at location 3 on back.

There are probably other differences as in the rear kickup but I have not compared them closely enough to be sure.

Jim
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Old 07-24-2007, 11:54 PM   #3
72 CustomCamper
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Re: Truck frame to Blazer Frame

Quote:
Originally Posted by JimKshortstep4x4 View Post
A couple of obvious differences are 1) The Blazer wheel base is 109", short bed frame wheel base is 115", and the long bed frame wheel base is 127". 2) The frame mounts are different on the Blazer starting at location 3 on back.

There are probably other differences as in the rear kickup but I have not compared them closely enough to be sure.

Jim
The Blazer wheelbase is 104 inches...


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Old 07-25-2007, 05:56 AM   #4
JimKshortstep4x4
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Re: Truck frame to Blazer Frame

You are right, the wheel base is 104". I misread the information that I have.

Jim
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1971 Shortbox step side 4x4, 350 sbc, 3:07 rear end
1965 Impala SS 400 sbc, Muncie rock crusher
1966 Impala SS 396 bbc, TH 400
1969 El Camino, 350 sbc, TH 350
1971 Snowplow built on a Blazer frame
1972 GMC Short bed, stepside, TH 400, 427 BBC
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Old 07-25-2007, 08:43 AM   #5
jmuck
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Re: Truck frame to Blazer Frame

Does anyone know if there is any difference besides wheelbase and frame mounts? Is the actual frame longer and are the bends different?
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Old 07-25-2007, 09:06 AM   #6
krue
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Re: Truck frame to Blazer Frame

The frame is about 11" longer (same as wheelbase) iirc, it's not a straight swap, you would have to shorten the frame to make it work.
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