you will need to drill your fender and install the nut kit that is included with the seat
Allows use of '68-'84 style Big Twin clutch cables on Knucklehead/Flathead models
gas-tight fit
5/16"-18 studs and 1/2" long
Smooth finish requires minimal prep before painting
DRAG SPECIALTIES Knurled Motor Bolt Kit - Touring MK673 Outer Drive Plate you will need to drillSocket head bolt sets to meet virtually any custom need Complete motor sets for 07 and later Big Twin include bolts for primary, cam, cam sensor, derby, rocker box, transmission top, transmission side, lifter block and clutch covers Complete motor sets for 87 94 Big Twin include bolts for cam, primary, point, clutch, inspection and chain covers, lifter base, inner primary, top front and rear motor mounts, timing plug and header mount screws Complete