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Old 08-07-2011, 06:10 PM   #1
Mikewb
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cab differences 81-87

Are there differences in the cabs from 81-87 im lookin to get one for my 82 but wasnt sure.
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Old 08-07-2011, 06:38 PM   #2
Dalaigh
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Re: cab differences 81-87

absolutely no difference! Well besides getting a basic cab or a/c cab I believe there is a diffence in the firewall, and the glove box is different
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Old 08-07-2011, 07:33 PM   #3
old Rusty C10
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Re: cab differences 81-87

but you can convert a non ac cab to an ac cab by cutting out the hole or visaversa by sealing up the extra hole
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Old 08-08-2011, 06:36 AM   #4
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Re: cab differences 81-87

Hydro clutch mounting locations on firewall, I want to say 1985?
I think the glove box was shaved for the ECM's and spark control, California 1984?
ECM brackets, 1985?
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Old 08-08-2011, 10:24 AM   #5
J Knight
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Re: cab differences 81-87

81-83 dash mounted wiper switch and lower mounted head light switch.
84-87 column mounted wiper switch and higher mounted head light switch.
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Old 08-08-2011, 10:43 AM   #6
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Re: cab differences 81-87

81-83s also had the dimmer switch on the floor where 84-87 was on the column. Also, hydro clutch was introduced in 86 I believe.
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Old 08-08-2011, 02:55 PM   #7
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Re: cab differences 81-87

all of those items were adaptable to the cab the cact is you can make an 81-87 work on a 73-80 and the cab itself is the same 81-87
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Old 08-08-2011, 03:28 PM   #8
1tonchevy
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Re: cab differences 81-87

the radio hole is larger in 87- +++++
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