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Old 05-12-2020, 09:21 PM   #12
57taskforce
All about them K’s
 
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Join Date: Jun 2014
Location: Farmington, New Mexico
Posts: 6,234
Re: My last hoorah...1972 K20 Cheyenne Super frame off

Quote:
Originally Posted by weim55 View Post
Good OUTER rockers and everything inboard rusted out ??!! I’ve been around hundreds of these trucks and I can’t say I’ve ever seen that! Must be an Arizona thing........

Steve weim55 Colorado
My K10 is like that too. The inners are rusted at the top where they spot weld to the outers. I believe Pete is right on this one, that’s about all I could figure too. The rust is from the inside out. Nice progress on the tear down!
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'57 3100 http://67-72chevytrucks.com/vboard/s...d.php?t=813888
'72 K20 Cheyenne http://67-72chevytrucks.com/vboard/s...d.php?t=662879
‘69 K10 SWB http://67-72chevytrucks.com/vboard/s...d.php?t=805206
'98 Silverado LT K2500HD ECLB Vortec 454/4l80E: 6" lift 315/75/16's
‘87 IROC-Z all original 50K mile survivor TPI 305 IROC Blue
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