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Old 07-17-2019, 08:00 AM   #13
special-K
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Join Date: Nov 2004
Location: Mt Airy, MD
Posts: 85,863
Re: Longhorn trucks - what were the options

Quote:
Originally Posted by dozerbill72 View Post
It has to do with leafs vs. coils. Leaf spring 3/4t got the D60 no matter what engine combo, just different gearing. I have a 71 C20 with a 350/350 turbo with a D60 and 4.10 gears.
Quote:
Originally Posted by muley View Post
My 69 was a C20, 350/SM465 4 speed with leafs and HO52 with 4.10 gears.
( I've since sold the pickup to another enthusiastic young lad.)
Yeah, most C/20s were leaf spring, the exception is coil springs on those. It could be that the Dana60 came with the automatic transmission, just a hunch. I know the Custom Camper/20s with 4.10/leaf/350/TH350 got a Dana60. They were rated at slightly more payload than the HO52 (for some reason), so might have to do with that on Custom Campers. But I wouldn't be surprised if there were HO52 leaf spring Custom Campers, too. But maybe only manual trans?
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Tim

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