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Old December 13th, 2018, 07:44 PM
BillT BillT is offline
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Default Re: '64 3/4 305V6 fleetside rebuild

Quote:
Sounds very typical. I get 10-11 in the city with my completely stock 61 with the good old Hydramatic.
I mentioned this a time or two before, but right after one of my "super-tunes" my '66 GMC 1/2 Ton with the 305E, 3-Speed got 15 1/2 on an approx 500 Mile trip, mostly Hi-way.
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Drove and owned many, but some of the more interesting ones were:

-'60 GMC 2500 Dump, 305 V-6
-'62 GMC 4000 Flatbed, 305 V-6
-'62 GMC 6500 Flatbed Dump, 478 V-6
-'67 GMC 7500 Box, 6V-53 Detroit
-'71 GMC 9500 Flatbed Dump, 637 V-8
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