Have you ever tried to fit the part number 2775 front chain guard rear bracket bolt to your 1941-1973 45"? If so you found out it is too short and won't work. It works fine on the 1940 and earlier models but Harley neglected to update the part number in their parts books for the 1941-73's. I spotted this kit on eBay. The correct bolt, nut, spring, washer, and cotter pin for five bucks. The judges will be looking.
http://cgi.ebay.com/ebaymotors/HARLE...spagenameZWDVW
http://cgi.ebay.com/ebaymotors/HARLE...spagenameZWDVW