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sweetk30 · 12-19-2016, 03:18 PM

got back there today and plowed the road up to the truck so I get it towed out by the end of the week when the road is melted off for the BIG tow truck to get up there .

vin decode and air cleaner tag show 366 engine. . . but air cleaner tag shows 7.4 also . searching internet this seems to have been a common thing .

I got a idea tho . I have a line of a 8.1 big block complete take out . this would be a great repower for it and its from a med duty truck already .

gvw on the tag on the side of the cab door frame 9000k frt / 19000k rear / total 28k gvw truck .

glove box had 2 FULL rpo code sheets in it.

showed :
038 / 6.57 ratio rear
fxv / 149 inch wheel base
gyh / aux rear springs
kra / engine gov 3800

way to many to list up . . .

anyone got a good rpo code brake down list ?

12-19-2016, 03:18 PM	#13
sweetk30 Registered User Join Date: May 2012 Location: horseheads,ny rust belt Posts: 2,794	Re: so i went and looked at this today got back there today and plowed the road up to the truck so I get it towed out by the end of the week when the road is melted off for the BIG tow truck to get up there . vin decode and air cleaner tag show 366 engine. . . but air cleaner tag shows 7.4 also . searching internet this seems to have been a common thing . I got a idea tho . I have a line of a 8.1 big block complete take out . this would be a great repower for it and its from a med duty truck already . gvw on the tag on the side of the cab door frame 9000k frt / 19000k rear / total 28k gvw truck . glove box had 2 FULL rpo code sheets in it. showed : 038 / 6.57 ratio rear fxv / 149 inch wheel base gyh / aux rear springs kra / engine gov 3800 way to many to list up . . . anyone got a good rpo code brake down list ? __________________ 77-k30lb BIG truck build . 87-k30lb budget beater build . 85-k30lb the plow machine build . 85-c10sb summer fun toy . ----------------------------- HOLLEY SNIPER efi = worst case of p.i.t.a i ever had . EDELBROCK pro flo 4 = best deal going so far . love my setup works great.