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Old 01-09-2017, 04:56 PM   #15
D.PASSMORE
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Join Date: Jan 2000
Location: St. Augustine,FL.
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Re: Poll - Your Radio Antenna for 1971-1972 Chevy

Quote:
Originally Posted by Dave View Post
From what I've seen on original trucks and my GM/Delco parts book, telescoping antenna masts were on trucks with AM radios covering all years. AM/FM optioned trucks starting in '70, had fixed masts. I'm not saying there aren't exceptions out there but this is what I've seen. FWIW.
I agree, without getting into theory, antennas are cut for specific bandwidth. I have notice the same on GM truck antennas over the years between GM telescopic and fixed mast antennas. It's hard to located a decent OE fixed mass truck antenna (FM) anymore and the aftermarket stuff is a little flimsy - So, I'm modifying a NOS GM fixed mass 1978/82 Monte Carlo FM antenna to work on my truck.
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'71 SWB K/10 CUSTOM DELUXE (Chili)
'72 BLAZER K/5 Muscle Truck (Mule)
'72 LWB K/20 CHEYENNE (Blackie)
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