1936 61" Knucklehead Engine Case Set

For 61" Knucklehead motors accurately cast and machined by Motortechnic in Germany. Features a natural cast finish and a blank number boss.
Set accepts large or small OD flywheels that are 61" or 74". Case set is made of aluminum and designed for replacement of the original cases, and will accommodate 61" and 74" flywheels. No serial numbers are provided with these case sets. A bill of sale will be issued for blank cases. Case sets do not include pinion and sprocket shaft races. Must order engine case bolts separately. *NOTE: These are the later version of the 1936 EL cases. Notably the number boss, and timing hole plug, as on motor number 36EL1055 and up.