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Old 02-02-2013, 11:03 AM   #3
jkeating1
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Join Date: Dec 2012
Location: Allen, TX
Posts: 519
Re: She's a ton of fun (dually build on air)

One thing that is interesting to me is that a Longhorn bed fits the cab-to-axle and WB of a 31003 cab & chassis. I always thought a reg 8' bed fit them, or at least fit the cab-to-axle dimension, maybe requiring shortening the rear frame extensions. Where is the extra length in a Longhorn bed? Is the WB the same on a C20 as a C20 LH?

BTW--my .02 on the trans choice. I have tons of miles in 5-speed manual Chevy 2500 and 3500 trucks, both with LT and LS engines (i guess that would be a NV3500). I love that combo. In my current one, which is a heavier truck (most of mine have been reg cab, this is an ext), it has stock (smallish diam)tires, and a less-than-original-strength 100K mile 5.7---on flat ground I take off in second, but if I have to use first, it's smooth and easy. Not like the old granny-gear first gears. I think with the 292, and a 30+" tire, and a 3.73 or 3.90 R&P (maybe 4.11); you would have a sweet package.
JK
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