The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - Identifying an Original 1972 truck gas tank

So.Cal.Super · 07-22-2012, 12:05 PM

It should have a 1.5" diam fuel neck and a Fuel vapor return line. the earlier ones had the vapor line tied into the neck and 2" neck if I remember correct.

07-22-2012, 12:05 PM	#2
So.Cal.Super It'll Buff Out! Join Date: Apr 2007 Location: San Diego Posts: 603	Re: Identifying an Original 1972 truck gas tank It should have a 1.5" diam fuel neck and a Fuel vapor return line. the earlier ones had the vapor line tied into the neck and 2" neck if I remember correct. __________________ "Instructions are just another mans opinion" Become a Supporting Member http://67-72chevytrucks.com/vboard/payments.php Man Card Rules http://67-72chevytrucks.com/vboard/s...d.php?t=634550 72 Chevy Cheyenne Super 400 LWB