Catalysts repositioned downstream for rider comfort
a race-proven material
Generous-sized rolls are enough to wrap one long header or critical areas on multiple exhausts
Thick steel construction with a strong receiver tube for superior towing power
Digital/analog audio output
DRAG SPECIALTIES Knurled Motor Bolt Kit - Softail N/F FXSB,FXCW/C MK699 Evolution Line Exhaust System Catalysts repositioned downstream for riderSocket 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