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webfoot · 05-22-2017, 12:24 PM

Pretty sure the diameter of most early GM tanks are the same. The difference is vented or non-vented.

05-22-2017, 12:24 PM	#12
webfoot Registered User Join Date: Nov 2007 Location: Hermiston, OR Posts: 947	Re: Looking for a cool gas cap Pretty sure the diameter of most early GM tanks are the same. The difference is vented or non-vented. __________________ *Running in place gets you nowhere fast.* -me 1968 GTO 4-spd covnvertible 1970 K-20 4-speed, factory AC.