Specifications
GM 10-1/2" CLUTCH
PRESSURE PLATE
CLUTCH DISC
153 FLYWHEEL UP TO 85
153 FLYWHEEL 86 & UP
GM 11" CLUTCH
PRESSURE PLATE
CLUTCH DISC
168 FLYWHEEL UP TO 85
168 FLYWHEEL 86 & UP
AMC 10-1/2" CLUTCH
PRESSURE PLATE
CLUTCH DISC
FLYWHEEL
1-1/8” 10 SPLINE
ALL GM TRANS.
NV4500, JEEP T5,
T176, T90, T86, T14,
T15, T18
CF360056
383271
CF700100
CF700170
CF165552
383735
CF700120 / CF785168
CF700160 / CF786168
CF361675 (MECH)
CF361897 (80-85 HYD)
CF361890 (86&up HYD)
384193
STOCK
1-1/16” 10 SPLINE
ALL FORD TRANS.
JEEP T150
JEEP T18 1976-79
CF360056
381021
CF700100
CF700170
CF165552
281226
CF700120 / CF785168
CF700160 / CF786168
CF361675 (MECH)
CF361897 (80-85 HYD)
CF361890 (86&up HYD)
384180
STOCK
FORD 10" CLUTCH
PRESSURE PLATE
CLUTCH DISC
157 FLYWHEEL
FORD 11" CLUTCH
PRESSURE PLATE (3 sets of 2)
(6 bolts evenly spaced)
CLUTCH DISC
164 FLYWHEEL
BUICK 10-1/2" CLUTCH
PRESSURE PLATE
CLUTCH DISC
160 FLYWHEEL
SPECIAL PRESSURE PLATE FOR
RECESSED 225 FLYWHEEL
1-1/8” 10 SPLINE
ALL GM TRANS.
NV4500, JEEP T5,
T176, T90, T86, T14,
T15, T18
CF360030
383303
STOCK
CF260000
CF360049
383735
STOCK
CF360056
383271
*CF700010
CF361662
383271 (disc)
N1178 (release brg.)
1-1/16” 10 SPL.
ALL FORD TRANS.
JEEP T150
JEEP T18 1976-79
CF360030
280490
STOCK
CF260000
CF360049
281226
STOCK
CF360056
381021
*CF700010
CLUTCH SELECTION CHART
The Centerforce clutches and flywheels listed below are recommended when using our conversion components. We design our adapter kits around
the Centerforce clutch design. If clutch components from other manufacturers are used, we cannot guarantee proper clutch
operation. Both the 10-1/2" and 11" clutch assemblies are available for most conversions, although there are several applications that only a 10-
1/2" clutch assembly can be used. There are also some instances where a 10-1/2" clutch disc is only available when using an 11" pressure plate
assembly.
Pilot bushings are the small sintered bronze
bushings, or sometimes needle bearings, that are
installed into the rear part of the engine crank.
They may seem small and unimportant, but believe
us, this can really make a difference in the transmission and clutch
performance.
To remove the old bushing, you can use a small puller. A little trick we
learned for easy removal is to pack the old bushing and crank cavity
full of grease. Then using a bolt or small shaft close to the same size
of the inside diameter, simply tap it in and the hydraulic transfer will
push the bushing out.
On new installations, check the fit on the shaft and also make sure the
new bushing is installed to the proper depth. If the bushing is not
installed to the proper depth, it could cause a drag on the transmission
shaft which will cause shifting problems. The bushing should have
a minimum of .375" contact on the transmission shaft. After installation
of the bushing, double check the transmission shaft for fit. Sometimes
the press fit will shrink the inside diameter enough to create too tight
of a fit. Use a small piece of fine emery paper to enlarge .001” to .002”.
In most of the bellhousing adapter kits we sell, the crank pilot bushings
are included. The bushings listed show the outside & inside dimension,
and the overall length.
Part No. O.D. x I.D. x Length Application
716120 1.818 .590 .870 AMC/Jeep block
716122 1.377 .750 .500 Ford block
716148 1.090 .675 1.50 GM block
716153 1.377 .590 .359 Ford block
716154 1.090 .590 1.00 GM block
716156 1.818 .670 .500 AMC/Jeep block
716156GM 1.818 .590 .600 AMC/Jeep block
716158 1.090 .670 .750 GM block
716159 1.050 .590 .625 AMC/Jeep block
716161 1.090 .590 1.50 GM block
716163 1.377 .750 1.00 Ford block
716164 1.818 .750 .500 AMC/Jeep block
716166 1.818 .750 .750 AMC/Jeep block
716168 1.090 .750 .750 GM block
716169 1.377 .750 .350 Ford block
716170 1.090 .590 .750 GM block
716171 1.090 .629 .750 GM block
716172 1.377 .625 .500 Ford block
716173 1.377 .670 .500 Ford block
CRANK PILOT BUSHINGS
NOTE: Jeep 4.0L with the 42RLE transmission used a crank sleeve for the torque converter. This sleeve has a 1.336” I.D. When
conververting to a manual transmission this sleeve must be removed to install the new pilot bushing. The sleeve O.D. is 1.818” which
is the same diameter as the pilot bushing supplied in our bellhousing kits
14
clutch selection chart
*This flywheel is designed for a Buick even fire block. Before installing, the flywheel should be balanced to the Buicks engine crank.
We also offer a few clutch assemblys which include the presure plate and disc: 11” Chevy LC165552. 10.5” Chevy LC360056 and a Chevy pressure
plate with a Ford disc P/N LC281226
See clutch alignment tools on page 10 to aid
in the installation of most clutch assembies.