The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post

cowboy5683 · 10-07-2009, 03:54 PM

Depends on the overall length of the tank..the 42" ones are 16 gal and the 56" long ones are 20 gallons..hope this helps.

10-07-2009, 03:54 PM	#2
cowboy5683 Registered User Join Date: Jun 2009 Location: San Bernardino CA Posts: 94	Re: Fuel tank cap on a 74 C20? Depends on the overall length of the tank..the 42" ones are 16 gal and the 56" long ones are 20 gallons..hope this helps.