Plating on 72 gas cap?
Feb 6, 2024 | 01:46 PM
Thread Starter
Racer
Joined: Nov 2022
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From: Massachusetts
Plating on 72 gas cap?
Does anyone know what the plating is on a orignal gas cap for 72. I have the Smc logo ? Thanks Ed
Feb 6, 2024 | 03:31 PM
Melting Slicks
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From: Wauconda IL
Feb 6, 2024 | 04:43 PM
Burning Brakes
Joined: Dec 2006
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From: Bethlehem, PA
Original was zinc plated with the yellow dichromate.
Last edited by toylman; Feb 6, 2024 at 04:46 PM .
Reason: picture
Feb 6, 2024 | 05:04 PM
Melting Slicks
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From: Wauconda IL
Mar 23, 2024 | 04:53 PM
Instructor
Joined: Feb 2022
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From: Switzerland
Quote:
Originally Posted by
Ed Johnson
Does anyone know what the plating is on a orignal gas cap for 72. I have the Smc logo ? Thanks Ed
Hi Ed,
The cap was in 72 only zinc/chromate plated! Don't trust the vendors.
Edit: Additionally, there was an optional shiny cap as a dealer option.
Here is a pic from my unrestored 72 sealed cap and a pic from NCRS book.
Last edited by jeffrey864; Mar 24, 2024 at 03:28 AM .
Mar 23, 2024 | 07:44 PM
Burning Brakes
Joined: Aug 2007
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From: Green Valley Ca
Ed
If you looking at restoring your gas cap. I used gen2restorations to restore my 1970 original gas cap.
Mar 24, 2024 | 06:19 PM
Thread Starter
Racer
Joined: Nov 2022
Posts: 345
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From: Massachusetts
Thanks for everyone’s help, I had the cap Zinc plated, I had seen some original caps and decide to go this route.