Clutch Pack Kit for 1941-84 Big Twin fits 4-speed models. Kit
includes kick or electric clutch drum, 3 or 5 stud complete clutch
hub, 4 steel and 5 fiber plates, clutch springs, outer clutch, releas-
ing disc and clutch hub nut with lock tab, key and seal.
18-0099* Kick only
18-0101 Kick only
18-0170 Kick and Electric 1965-69
18-0100 Kick and Electric 1970-84
with Rear Chain Drive
*Note: Features 3¹⁄₂” plate early clutch and steel plate with rattlers.
Barnett Scorpion Clutch Kit fea-
tures over twice as much friction
surface area compared to stock
clutch. All Scorpion clutches provide
a positive engagement and release.
Scorpion clutches incorporate 6
heavy duty coil springs. In addition,
an extra spring set with a different
spring rate is included which allows the clutch to be tuned for
street or race application depending on usage. Tunability is easy
without removal of the primary cover. Barnett Friction Plates are
compatible with any primary oil. Kit is designed to be used with
stock type clutch basket. Fits 1936-Early84.
VT No. 18-3822
20-0627 1936-84 Big Twin with Belt or Primary Chain
Replacement Friction/Steel Sets for Above
Sifton Diaphragm Clutch Spring Pressure Plate for 1941-84
Big Twins. Includes 5-stud clutch, diaphragm spring, pressure
plate, rollers, adjustment screw and stud nuts. Use on all Big
Twins 1941-64 with open primary and 1965-84
Big Twins with
open or closed primary. It updates old style coil spring clutch to
new style diaphragm clutch for positive clutch engagement.
VT No. 18-0540
Power Clutch converts old style clutch
packs to smooth modern diaphragm spring
function. It is available for early chain and
belt drive with wet or dry clutch. Kit includes
clutch hub with bearing, clutch discs (friction
and steel), diaphragm spring, spring retain-
er, pressure plate and four shoulder bolts. It
utilizes existing clutch basket.
20-0516 1936-84 Complete
Replacement Clutch Pak
York Clutch Assembly fits 1941-84 Big Twin with belt or chain
drive in wet or dry clutch systems and offers multiple plate
increase in friction. Kits include clutch hub, bearing, wet or dry
clutch discs, diaphragm, spring, retainer pressure plate and
VT No. Item
18-0517 Clutch Pack Assembly with heavy spring
20-0759 Clutch Hub Nut Kit
16-0310 Puller Tool
16-0556 Lock Plate Tool
18-3234 Replacement Clutch Spring
20-0876 Pressure Plate
20-0871 Outer Plate
Clutch Drums fit 1941-
84 kickstarter models.
BDL Competitor Clutch Kit features
9 springs and shoulder bolts for simple
adjustment, large 40mm double row hub
bearing, polished pressure plate and Kevlar
York Primary Drive Kit fits 1941-64 FL an
1936-52 EL models.
VT No. 18-0520