Fits Big Twin/WLC/Servi-Car 1936-1957

At a minuscule 4-1/4" length x 1-1/4" depth and 3-3/4" height this battery offers extreme power in the most compact size in Lithium Motorsport batteries

If you are having issues with the left hand cap weeping fuel when the tank is very full

1 1/4 LONG Chrome plated hex washer head screws fit 1954-1965 Harley-Davidson Panhead with aluminum 'D' rings

as do the standard chrome bayonet gas caps or black bayonet gas caps

1.75 inch Ripple Exhaust Pipe - Mild Steel Subcategory_Tubes & Rim Strips Fits Big Twin/WLC/Servi-Car 1936-1957Traditional 1 3 4" ripple pipe made from the highest quality material Raw finish, mild steel Approximately 22" in length, with approximately 18" of ripple. Sold Individually 100% Made in USA Don't forget to buy a few for your hot rod project too, they look excellent!