Fitments
70-84 Big Twin kickstart models only (NU)
Part Description
STEEL INNER PRIMARY COVER, CHROMED
Fits 70-84 Big Twin models in custom applications. This tin inner primary cover should be used with the 55-64 steel outer primary cover (MCS 500250). Note that when used with a primary chain the lubrication system must be modified. This primary cover does not allow the use of electric start.