The Mid-Tunnel Peanut Tank has a tunnel that runs about midway through the gas tank

Panhead or Ironhead models with a 2 bolt flange style manifold

Machined out of solid aluminum and guaranteed to handle all the miles you can throw at it

Available in a multitude of colors for both 1" and 7/8" handlebars to please those on society's fringe

Classic 7/8 inch Master Cylinder - Black Subcategory_Starter Solenoids & Relays The Mid-Tunnel Peanut Tank hasMade with a forged aluminum body, the Classic line master cylinder by Kustom Tech in Italy comes in a black aluminum body, lever and finned cover held in place with two screws. The compact size with finned cover and the smooth lever will give a very retro style look for all custom projects. It fits all 7 8" handlebars and has a 14 mm bore size. For use with DOT 4 or DOT 5 brake fluid. The included banjo bolt is 10mm x 1. 00.