Radio, physical differences? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Kalums · Yesterday, 11:34 AM

I've been on and off the internet searching for an answer to this question for 3 days.. (I swear the internet gods hate me) I've got an opportunity to purchase a used Autosound custom USA-630 for under $100. I was wondering if there is a physical difference between a 1971 GMC radio "3 hole" set up and a 1973 3 hole... The one I'm looking at seems to be the same as my 71 with just a different bezel behind the 2 knobs... Any help would be greatly appreciated

**70STOVEBOLT** · Yesterday, 02:20 PM

The shafts should be adjustable, so it shouldn't matter what year it came from.

Kalums · Yesterday, 02:27 PM

Quote:

Originally Posted by 70STOVEBOLT

The shafts should be adjustable, so it shouldn't matter what year it came from.

I honestly didn't think that autosound would be open today, but they were... *shocked* the gentleman I talked to confirmed exactly what you said about 10 mins before I received this reply... Thank you for taking the time.. 👍👍Now I gotta get the guy selling it to answer his texts... *laughs*

Yesterday, 11:34 AM	#1
Kalums Registered User Join Date: Jun 2024 Location: Phoenix,AZ Posts: 113	Radio, physical differences? I've been on and off the internet searching for an answer to this question for 3 days.. (I swear the internet gods hate me) I've got an opportunity to purchase a used Autosound custom USA-630 for under $100. I was wondering if there is a physical difference between a 1971 GMC radio "3 hole" set up and a 1973 3 hole... The one I'm looking at seems to be the same as my 71 with just a different bezel behind the 2 knobs... Any help would be greatly appreciated Last edited by Kalums; Yesterday at 01:55 PM.

Yesterday, 02:20 PM	#2
70STOVEBOLT Senior Member Join Date: Jun 2005 Location: Winona Lake, IN Posts: 6,419	Re: Radio, physical differences? The shafts should be adjustable, so it shouldn't matter what year it came from. __________________ 70 C/10 SWB 402/TH400/3.73 "The Needy Beast" 200,000 Mile Club Disc Brake Club Owner installed options: Front Sway Bar Power Steering Power Brakes Cigar Lighter Courtesy Lights Deluxe Side Markers Wiper Delay Sliding Rear Window Power Windows Power Locks Sniper EFI 2015 Silverado 1500 LS 4.3/6L80/3.23 lowered 2" front & rear



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