DRAG SPECIALTIES Softail Knurled Primary Bolt Set MK266 Forged Piston Kit VRC17 (18-16mm ratio) and the

VRC17 (18-16mm ratio) and the VRC19 (18-16mm ratio) ONLY See separate listing for a switch that works with other master sizes

a linear powerband and enhanced over-rev all add up to a pipe that everyone will benefit from

Moose NOK shock springs use the highest-grade chrome silicone wire

Can install with fender on

Reflective detailing

DRAG SPECIALTIES Softail Knurled Primary Bolt Set MK266 Forged Piston Kit VRC17 (18-16mm ratio) and theSocket 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