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Old 02-04-2006, 08:31 AM   #15
GM72K10
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Join Date: Jan 2003
Location: Eastern Pa.
Posts: 2,483
Re: 1972 C.K. 10 4x4 Power -vs- Gas Mileage

Here's my 2 cents. My 72 K10 has a stock 89 350, HEI, dual exhaust but no headers, rebuilt original 72 quadrajet, stock suspension, auto trans, 3:08 rears. LT235 15 radials. Gets about 12 or 13 MPG just running around. Now compared to my work truck, the 04 K3500, which only gets 9 MPG (if I'm lucky), that's great!
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86 K30 CUCV M1028A1
86 K30 CUCV M1028a2 dually
86 K30 C&C 6.2 4:56s, 4M, 11,000 gvw, ex fire truck, now lowboy dump
More square bodies and CUCVs than I care to admit to
2020 Silverado K3500HD Work truck
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