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Old 09-30-2018, 06:40 PM   #1
Join Date: Feb 2002
Location: Monroe, Wa.
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4x4 chassis differences

I don't think Ive ever seen a definitive answer. Is the steel thicker on a K20 chassis vs a K10?

And while Im at it ... Is there any difference in K Chassis over the 67-72 span? My guess is 67's are different. And I believe the spring hangers might be different year to year.

Im still going through my junk and deciding what to keep and what to say good bye to.
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Old 10-01-2018, 09:25 AM   #2
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Re: 4x4 chassis differences

Im also curious , if there is a difference from a '72 and earlier and a 73, 74 etc and later
'81 K20 Silverado ,

'99 Dodge Cummins 4x4
Pinstriping-Lettering-Specialty Painting
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Old 10-01-2018, 09:16 PM   #3
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Re: 4x4 chassis differences

Not sure on the k10 but the 72 k5 has different rear frame horns.
72 Blazer CST 4wd highlander
70 Chevelle Malibu
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Old 10-01-2018, 10:50 PM   #4
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Re: 4x4 chassis differences

Good info in this thread on frames.
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