509
Clutch Paks
1941-84 Big Twin Clutch Pack Kit fits 4-spd models. Kit includes
kick or electric clutch drum, 3 or 5 stud complete clutch hub, 4
steel & 5 fiber plates, clutch springs, outer clutch, releasing disc
and clutch hub nut with lock tab, key & seal.
VT No. Item
Years
Hub
1941-67
3
1941-84
5
5
with Rear Chain Drive
*Note: Features 3
1
/
2
" plate early clutch and steel plate w/rattlers.
Clutch Pak Kit
Barnett Scorpion Clutch Kit features over twice as much friction sur-
face 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 pri-
mary oil.Designed to be used with stock type clutch basket. Fits 1936-
BDL Competitor Clutch Kit
features 9 springs and shoul-
der bolts for simple adjust-
ment, large 40mm double row
hub bearing, polished pressure
plate and Kevlar clutch.
VT No. Fits
20-0627 1936-84 Big Twin with Belt or Primary Chain
Replacement Friction/Steel Sets for Above
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 bolts.
VT No.
Item
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. Updates old style coil spring clutch to
new style diaphragm clutch for positive clutch engagement.
VT No. Clutch Basket Type
Replacement Friction/Steel Sets for Above
Pro-Clutch by
Rivera
Engineering con-
verts old style
clutch packs to
smooth modern
diaphragm spring
function. Available for early chain or belt drive with wet or dry
clutch. Kit includes clutch hub with bearing, clutch discs (friction
and steel), diaphragm spring, spring retainer, pressure plate
and 4 shoulder bolts. Utilizes existing clutch basket.
