The vintage peanut has never gone out of style and this 2.0 gallon (7.5 liter) version won”t take you far but it is perfect for a rad chop to tune into some true 70”s vibes. – 2.0 gallon (7.5 liter) capacity – High tunnel with front & rear mounting tabs – Compatible with stock 1-1/2″ (38mm) diameter frame tubes; for easy installation – Takes single pre-83 bayonet style vented gas cap – 1/4″ NPT threaded for custom petcock – Approx. dimensions: 14-3/4″ (37.5cm) long x 8-1/2″ (21.6cm) wide. Tunnel height front 6″ (15.2cm); rear 1″ (2.5cm); length 17-5/8″ (44.8cm) Note: Not compatible with standard H-D petcocks. Use custom 1/4″ NPT petcock; like Paughco 980211 or 980210 or other. Note: It is advised to pressure test; seal and test fit all tanks before tanks are painted and installed. Some tanks are painted; but this coat is applied for rust prevention during storage only.