Was there a default radio for the 73-78? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

wazzabie · 10-05-2021, 07:14 PM

Were radios optional on the 73-78?

**1957 Chief** · 10-05-2021, 09:03 PM

Not sure on those years, but I have an 84 that has no radio.

Bubba

kipps · 10-05-2021, 09:49 PM

Quote:

Originally Posted by 1957 Chief

Not sure on those years, but I have an 84 that has no radio.

Bubba

What's there instead? A steel blanking plate, or some sort of plastic cover?

wazzabie · 10-05-2021, 11:03 PM

I'm looking at the SPID on a 78 and there is no rpo code listed for the radio. So I assume this meant no radio installed but I'm not sure if there was a default radio with no rpo (perhaps AM only radio).

**78 Big10 454** · 10-06-2021, 02:16 AM

My 1978 was a radio delete.

ACS · 10-06-2021, 02:45 AM

My 76 has no radio. Just a plastic block off plate.

**MJN** · 10-06-2021, 08:16 AM

Standard equipment was no radio- both the AM and AM/FM were regular production options. Trucks with no radio came with a plastic block off plate made to match the dash bezel.
The different trim packages didn't include the radio either- you still had to choose AM or AM/FM. Even the cigar lighter wasn't included in the base trim/standard model trucks. That was included in the next trim above the base model Custom/Custom Deluxe trim levels.
https://www.gmheritagecenter.com/gm-...tion-kits.html

**THI** · 10-06-2021, 10:06 AM

When I bought my 1985 K20 new both a radio and heater were an option - same on my 1988 K20 Suburban. I ordered both vehicles rather than buy off the lot at that time.

36chevy · 10-06-2021, 10:16 AM

I would also like an original radio for my 82.

wazzabie · 10-06-2021, 11:26 AM

My SPID lists no radio but I have the windshield with built in antenna. Not sure why.

ACS · 10-06-2021, 11:49 AM

Here’s what a 76 radio block off looks like. It’s fastened from behind through what would be the volume and tuner holes on the gauge surround. And below that is the no cig lighter - mentioned in a post above.

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wazzabie · 10-06-2021, 01:11 PM

Quote:

Originally Posted by ACS

Here’s what a 76 radio block off looks like. It’s fastened from behind through what would be the volume and tuner holes on the gauge surround. And below that is the no cig lighter - mentioned in a post above.

Attachment 2137422
Attachment 2137421

Do you have a windshield antenna?

ACS · 10-06-2021, 04:38 PM

Quote:

Originally Posted by wazzabie

Do you have a windshield antenna?

No. And the glass is original PPG FLO-LITE

wazzabie · 10-06-2021, 05:49 PM

Quote:

Originally Posted by ACS

No. And the glass is original PPG FLO-LITE

Do you have the cold climate package? I see you have a heater only.

ACS · 10-06-2021, 06:10 PM

Quote:

Originally Posted by wazzabie

Do you have the cold climate package? I see you have a heater only.

I don’t see that - but I do have Canadian Base Equipment.

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wazzabie · 10-07-2021, 11:29 AM

The SPID sheets would these have been printed at the factory or at the dealerships? I think they were printed at the factory. So the RPO options that were on the truck is what came from the factory.

**MJN** · 10-07-2021, 11:32 AM

Quote:

Originally Posted by wazzabie

The SPID sheets would these have been printed at the factory or at the dealerships? I think they were printed at the factory. So the RPO options that were on the truck is what came from the factory.

SPIDs were printed at the assembly plant- not by the dealer. Any dealer add ons or accessories were not printed on the SPID

wazzabie · 10-07-2021, 12:26 PM

Quote:

Originally Posted by MJN

SPIDs were printed at the assembly plant- not by the dealer. Any dealer add ons or accessories were not printed on the SPID

Interesting. Was there another form for the dealer add ons?

**MJN** · 10-07-2021, 12:36 PM

Quote:

Originally Posted by wazzabie

Interesting. Was there another form for the dealer add ons?

Possibly the purchase agreement, invoice, receipt- usually those have the added items on them, prices, etc.

10-05-2021, 07:14 PM	#1
wazzabie Registered User Join Date: Dec 2011 Location: WA Posts: 378	Was there a default radio for the 73-78? Were radios optional on the 73-78?

10-05-2021, 09:03 PM	#2
1957 Chief Senior Member Join Date: Jun 2016 Location: Beebe, AR Posts: 462	Re: Was there a default radio for the 73-78? Not sure on those years, but I have an 84 that has no radio. Bubba

10-05-2021, 11:03 PM	#4
wazzabie Registered User Join Date: Dec 2011 Location: WA Posts: 378	Re: Was there a default radio for the 73-78? I'm looking at the SPID on a 78 and there is no rpo code listed for the radio. So I assume this meant no radio installed but I'm not sure if there was a default radio with no rpo (perhaps AM only radio).

10-06-2021, 02:16 AM	#5
78 Big10 454 78 Big10 454 Join Date: Jul 2008 Location: Pismo Beach, CA Posts: 839	Re: Was there a default radio for the 73-78? My 1978 was a radio delete. __________________ 1978 Chevy SWB C-10 2WD 454/400

10-06-2021, 02:45 AM	#6
ACS Registered User Join Date: Feb 2017 Location: Ontario Canada Posts: 136	Re: Was there a default radio for the 73-78? My 76 has no radio. Just a plastic block off plate.

10-06-2021, 08:16 AM	#7
MJN Registered User Join Date: Feb 2000 Location: Maquoketa, Ia/ Orr, Mn Posts: 3,051	Re: Was there a default radio for the 73-78? Standard equipment was no radio- both the AM and AM/FM were regular production options. Trucks with no radio came with a plastic block off plate made to match the dash bezel. The different trim packages didn't include the radio either- you still had to choose AM or AM/FM. Even the cigar lighter wasn't included in the base trim/standard model trucks. That was included in the next trim above the base model Custom/Custom Deluxe trim levels. https://www.gmheritagecenter.com/gm-...tion-kits.html __________________ '51 South Bend Model "9A" '56 Chevy 3600 NAPCO '74 Chevy Cheyenne Super K20-restored on 37's '72 GMC Sierra Custom K2500- in progress '08 GMC Envoy Denali '12 GMC Sierra 2500HD Denali '17 GMC Yukon XL VCCA member #58596 http://www.nohrco.com

10-06-2021, 10:06 AM	#8
THI Active Member Join Date: Jan 2017 Location: Traverse City, MI Posts: 195	Re: Was there a default radio for the 73-78? When I bought my 1985 K20 new both a radio and heater were an option - same on my 1988 K20 Suburban. I ordered both vehicles rather than buy off the lot at that time.

10-06-2021, 10:16 AM	#9
36chevy Registered User Join Date: Aug 2011 Location: Miami Florida Posts: 58	Re: Was there a default radio for the 73-78? I would also like an original radio for my 82.

10-06-2021, 11:26 AM	#10
wazzabie Registered User Join Date: Dec 2011 Location: WA Posts: 378	Re: Was there a default radio for the 73-78? My SPID lists no radio but I have the windshield with built in antenna. Not sure why.

10-06-2021, 11:49 AM	#11
ACS Registered User Join Date: Feb 2017 Location: Ontario Canada Posts: 136	Re: Was there a default radio for the 73-78? Here’s what a 76 radio block off looks like. It’s fastened from behind through what would be the volume and tuner holes on the gauge surround. And below that is the no cig lighter - mentioned in a post above.

10-07-2021, 11:29 AM	#16
wazzabie Registered User Join Date: Dec 2011 Location: WA Posts: 378	Re: Was there a default radio for the 73-78? The SPID sheets would these have been printed at the factory or at the dealerships? I think they were printed at the factory. So the RPO options that were on the truck is what came from the factory.



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