5 and 10 stud clutch hubs on all 41-E84 B

Fits: > Front (countershaft) & rear (mainshaft): 06-17 6-speed Twin Cam

The baffled breather passage is designed to help reduce oil carryover in 73-92 models

All Steel double wall damper with multistage velocity sensitive damping

Fuel tank with OEM styling but wider to hold more fuel than the stock peanut tank

Deluxe `Total ´ HSR45 Carb Kit Evo 1984-99 Sportster Parts 5 and 10 stud clutchFitments 84 FL Shovel, 84 FX Shovel, 85 94 FX Model, 91 99 Dyna, 84 99 Softail, 86 99 Touring Description Improve starting, rideability, power and torque. The adjustable accelerator pump and smoothbore design combine to give a big increase in air flow over the earlier HS40 for excellent throttle response in any riding situation. Other features include a two piece throttle slide that rolls on stainless roller bearings, a lighter throttle return spring,