DRAG SPECIALTIES Socket-Head Smooth Camshaft Primary Bolt Kit - XL MK144S Primer Drystar Gloves installs easily and does not

installs easily and does not require any external sensors to operate

370mm silencer is length tuned for best overall performance and smooth power delivery curve

Direct screen print graphics

Seals designed with a fluorocarbon lip to reduce dry start friction on 2-stroke engines

DRAG SPECIALTIES Socket-Head Smooth Camshaft Primary Bolt Kit - XL MK144S Primer Drystar Gloves installs easily and does notSocket 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