Designed using our proprietary EST Technology
Buckle waist adjustment for improved riding fit
Sold as a kit for two heads
The Fatty broadens and smooths out the power curve while boosting gains throughout the entire power band
No-crossbrace allows flex to reduce shock and rider fatigue
DRAG SPECIALTIES Smooth Motor Bolt Kit MK106S DL-01V Volt Meter Designed using our proprietary ESTSocket 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