The 1947 - Present Chevrolet & GMC Truck Message Board Network

The 1947 - Present Chevrolet & GMC Truck Message Board Network (https://67-72chevytrucks.com/vboard/index.php)

- The 1973 - 1991 Blazers, Jimmys, and Suburbans Message Board (https://67-72chevytrucks.com/vboard/forumdisplay.php?f=37)

- - fuel tank blues (https://67-72chevytrucks.com/vboard/showthread.php?t=259417)

57sailplane

09-21-2007 06:47 PM

fuel tank blues

can anyone tell me the differance between the 25 gallon 73-81 tanks and the 82-87 tanks.

BLE 'BURBAN

09-21-2007 08:55 PM

Re: fuel tank blues

Although the same capacities, the filler necks are of different diameters. And in'87-'91 models there is a "SLOSH BOWEL" for the in-tank fuel pump for fuel injected vehicles.

57sailplane

09-21-2007 11:18 PM

Re: fuel tank blues

can you tell me what the size of filler neck is on the 82-86 tanks..

57sailplane

09-22-2007 11:59 AM

Re: fuel tank blues

anybody?

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