What are the compatable years for my cab?

[73C10]

I have a 73 Chev C10 pickup, but my cab floors and rockers are non existent. I know I can replace the whole cab, but I don't know the years that are compatible to this. Does anyone here know what years will work? I have just bought a brand new hood, and fenders as well for this truck, and would rather not sell them. Does this mean, I cant use a cab newer than 1980?

Thanks guys,

Simon

[ITC]

You can use up to an '87 cab. '81 thru '87, you'll have to remove the cowl panel ahead of the windshield and cover the holes up where the hood hinges used to be, if you wish to use the older nose. The cab mounts are the same. The cowl just bolts to the newer cabs, very easy to remove.

ITC

[smokin77]

The cowl is easy to remove but you will also need to change the wiper setup because the shaft the arms snap on(the parts that stick out of the cab) in the 73-80 trucks are shorter than the ones on the 81-87 trucks. If your truck is 4WD the whole that the transfer case shifter is different too. I know the wiring is different too.

[Shortbed]

Hi! I'm new to this forum just found it while cruizing around. I got the following info from another forum unfortunatly I did'nt get the authors name so I cannot take the credit. This will get you started on the interchangability good lucy!

73-87 C/K BODY PARTS & WHAT YEARS THEY FIT


SHEET METAL

CAB DOORS
73-76 ALL PICK UPS& SUBURBAN-SAME PART#
76 BLAZER & JIMMY HAVE THE SAME #
77-87 PICK-UPS &77-90 BLAZER & SUBURBAN-SAME#

FRONT FENDERS
73-80 ALL PICK-UPS,BLAZERS, JIMMY, AND SUBURBAN
HAVE SAME PART #
81-87 HAVE SAME PART#(SAME MODELS AS ABOVE)
88-91 BLAZER,JIMMY,AND SUBURBAN SAME # AS 81-87

FRONT INNER FENDERS
SAME APPLICATIONS AS FENDERS

HOODS
73-80 SAME PART#(79 & 80 HAD A DIFFERENT FRONT EDGE, BUT
THE HOODS STILL INTERCHANGE)
81-87 SAME PART #

ROCKER PANELS
73-87 SAME PART#

RADIATOR SUPPORT
73-80 SAME PART# 81-87 W/2 HD.LAMPS SAME#
81-87 4 HEAD LAMPS-SAME PART#

FRONT VALENCES
ALL BLAZER, PICK-UP, JIMMY, SUBURBAN
FILLER PANELS 73-80 SAME PART#(EXC.1980 W/CHROME GRILLE)
81-82 SAME PART#
83-87 SAME PART #

TAILGATES
76-80 PICK-UPS SAME PART# 81-87P-UPS SAME PART#
78-91 BLAZER SAME PART#

CAB FLOOR STUFF
73-87 PICK-UP CAB FLOOR SUPPORTS SAME #
73-87 CAB FLOOR PANS-P-UP, BLAZER, JIMMY,
SUBURBAN-SAME PART #
73-87 "FRONT TO BACK" CAB FLOOR SUPPORT
CHANNELS-SAME PART #

MISCELLANEOUS STUFF
73-87 DOOR STRIKER BOLTS-SAME PART#

81-87 PICK-UP TAILGATE HANDLES-SAME#

73-80 BODY GASKET SETS(ALL C/K MODELS)
(THESE ARE THE MARKER LIGHT LENS GASKETS,ETC..10PCS)

73-87 TAILLIGHT LENSES,ALL C/K-SAME#
73-87 TAILLIGHT HOUSINGS,ALL C/K SAME#

FRONT BUMPERS
73-80 W/HOLES FOR IMPACT STRIPS-SAME#
(OEM) 73-80 W/OUT HOLE FOR STRIPS-SAME #
81-82 W/OUT HOLES-SAME #
83-87 W/OUT HOLE-SAME PART#
(FRONT BUMPER INFO IS FOR ALL C/K MODELS, FACTORY BUMPERS)

REAR BUMPERS
73-80 W/OUT HOLES FOR IMPACT STRIPS-SAME #
(OEM, NOT FOR =73-80 W/HOLES-SAME PART#
STEP BUMPER) =81-87 ALL SAME PART #
(NOT FOR STEP
SIDE P-UPS)

GAS TANKS
73-81 P-UPS 16 GAL. SAME #-20 GAL. SAME #
82-87 P-UPS 16 GAL. SAME #-20 GAL. SAME #

[captkaoscustoms]

Actually you can use any cab you want.  There were only small changes to them, notable the hole in the cowl for the hinges.  I am putting an 86 cab on my '73 project.

Chris Lucas
www.captkaoscustoms.com
www.73-87chevytrucks.com

[73K20]

The only thing to be wary of is that the '73 and '74 (i think) model years used a different wiring harness than the later models.  The hole in the firewall where the fuse panel mounts is smaller in these model years.  Therefore if you use a newer cab you will also need to maintain its original wiring harness and not the one from the '73.  This also means that you will need to obtain matching engine, headlight, and tail light harness as well.

1973 K20 - 350/465(as of 10-04-03)/205

[captkaoscustoms]

Actually, the cabs are identical with the fuse panel pass through being the exact same size on all models.  The wiring harnesses are different, and they were split 73-76, 77-80, and 80-87(91).  If you are just swapping cabs, all parts will swap over with no problem.  I have been around these specific years for 20 years, and I currenlty have a 73, 78, 82 and 86 in my possesion.  Wiring harnesses are different, but the fuse block is the same.

Chris Lucas
www.captkaoscustoms.com
www.73-87chevytrucks.com

[73K20]

Hmmmm, I will have to look at another cab to check, but I'm almost certain that the fuse panel in my 73 cab was smaller than the later models.  I will have to make a trip to the junkyard to check since my original cab has long since been scrapped.  Maybe all the rust dust I inhaled from the cab swap clouded my mind, but I seem to remember the fuse panels being different................

1973 K20 - 350/465(as of 10-04-03)/205

[blazer1961]

two different sizes might be due to the 12 or 18 circuit that these trucks had................bob