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Old 05-15-2019, 11:02 PM   #1350
57taskforce
All about them K’s
 
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Join Date: Jun 2014
Location: Farmington, New Mexico
Posts: 6,232
Re: Do you have a 1972 Plaid Pickup?

Quote:
Originally Posted by jocko View Post
Bill, I believe inclusion of optional leaf springs in a Chev C20 is what triggered the inclusion of D60 rather than HO. Yet all the Ks were rear leaf spring trucks and all got the HO rear I believe. Odd if you ask me. That may be due to gear matching availability with a front D44 - but it doesn’t really explain why a C20 didn’t get an HO rear with leafs. Would love to hear a definitive answer as to why a C20 with leafs got D60 and K20 with leafs got an HO. Personally, I wish they all got the D60.. More parts still available.
I agree with everything you said here, however my father in law bought a a K20 from Kevin a couple years ago that has a 60 in the rear. I’ve always wondered if it was original. It’s always possible it was an earlier swap but that 60 has definitely been in the truck for a long time. It wouldn’t surprise me if it was original. I wonder if maybe an occasion K20 didn’t sneak out of the factory with a 60. I’ve seen several K2500s with them. I wish I had pictures of it.

On another note, That’s a real nice hugger blazer!
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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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