King Sportster gas tank holds 3.1 gallons and is approximately 2″ wider than stock tanks. Tank dimensions are 17 1/2″ length x 10 3/4″ width.Fits Sportster 1979-1981.

• Requires cam style vented gas cap 1010 or 1109
• Requires 22mm petcock

Note: These tanks must be pre-mounted on the frame to verify compatibility of all related parts before painting. Gas caps and fuel valve are not included.