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Old 02-11-2021, 01:31 PM   #3
1976gmc20
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Join Date: May 2015
Location: Montana
Posts: 3,696
Re: 66 4x4's in 4 Wheeler mag

Quote:
Originally Posted by '63GENIII View Post
I think that the 5 speed may have been a Clark. I had a '57 utility truck that had the 5 spd (non OD) in it.

Maybe the 221s were quiet when they were new? Ive never heard a quiet on though
Back in the 1980s I never noticed that my friend's 66 K20 was particularly noisy.

I was just driving it around their place though - I doubt I got it over about 25-30 mph. Maybe you have to go faster to get the t/c whine?
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Current/past Chevy/GMC trucks:
1958 Chevy C-60; 1965 GMC C-50; 1965 Chevy C-10; 1971 Chevy K-10; 1973 Chevy K-20; 1976 GMC C-20; 1977 Chevy C-10 Suburban; 1980 Chevy K-10; 1989 Chevy K1500; 1991 GMC V1500 Suburban; 2016 Chevy K2500 HD

Other vehicles: 1988 Jeep XJ; 2011 Toyota 4Runner
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