These are heavy duty springs that are chrome plated for superior corrosion resistance

end up with a similar shape to the Axed Tank

fuel filter

Note: May also fit on 1970-1988 Big Twins if SKU 002341 CE-8120 shim kit (sold separately) is used and if clearance is available between the rotor and inner primary case

I have run a set of these on my BSA since I built it and they work and look great

#7803-11 Acorn Nut Kickstand Mounting Kit 1936-1986 Big Twin 4 Speeds (Except Softail) - Chrome Plated Seat Style_Two-Up Seats These are heavy duty springsKickstand Mounting Kit Chrome Plated Acorn Nuts, Bolts, and Washers Fits 1936 86 Big Twin 4 Speeds (except Softail models), Made in Ohio, USA.