The Centerforce(R) DYAD DS 10.4" twin disc clutch has been developed for vehicles requiring a holding capacity of 500 to 1300 ft/lbs of torque at the crank. The pressure plate features our patented centrifugal weight system for superior clamp load over stock and our patented ball bearing actuated pressure plate providing light pedal effort. The discs are equipped with organic segmented facings providing increased holding capacity and the sprung/dampened drive disc provides smooth drivability. DYAD DS clutches are equipped with a lightened billet steel flywheel providing low inertia resulting in quicker RPM's. Components are designed, machined and assembled in the USA. DYAD DS clutches are match balanced and ready for installation using the included ARP fasteners.
Specifications:
| Description_APS |
1970 thru 1974 Chevrolet Cars and Trucks 7.4L |
| Description_ABR |
MDA |
| Description_ASM |
1970 thru 1974 Chevrolet Cars and Trucks 7.4L |
| Description_DEF |
Transmission Clutch and Flywheel Kit |
| Description_DES |
DYAD(R) DS 10.4, Clutch and Flywheel Kit |
| Description_LAB |
Cover, Discs, Floater, Flywheel, Bolts, Pilot Bearing, Align Tool |
| Description_INV |
Centerforce, Full Kits W/Flywheel |
| Description_FAB |
10.4" Diameter; |
| Description_EXT |
The Centerforce(R) DYAD(R) DS (Drive System) 10.4 Inch patented multi-disc clutch offers smooth engagement, light pedal, and high-end holding capacity for engine torque levels from 500 to 1300 ft /lbs. |
| Description_SHO |
Full Kits W/Flywheel |
| Description_SLA |
Clutch and Flywheel Kit, DYAD DS, 10.4-IN/264.2-MM, 1-1/8-IN - 26 Spl., Sprung Segmented face Organic/Carbon Composite Disc, 1300 Ft/Lbs Trq. Cap. |
| Description_SLD |
DYAD DS, 10.4-IN, 1.125-IN - 26 Spl., 1300 Ft/Lbs |
| Description_MKT |
The Centerforce(R) DYAD DS 10.4" twin disc clutch has been developed for vehicles requiring a holding capacity of 500 to 1300 ft/lbs of torque at the crank. The pressure plate features our patented centrifugal weight system for superior clamp load over stock and our patented ball bearing actuated pressure plate providing light pedal effort. The discs are equipped with organic segmented facings providing increased holding capacity and the sprung/dampened drive disc provides smooth drivability. DYAD DS clutches are equipped with a lightened billet steel flywheel providing low inertia resulting in quicker RPM's. Components are designed, machined and assembled in the USA. DYAD DS clutches are match balanced and ready for installation using the included ARP fasteners. |
| Material |
Billet Steel Flywheel / Nodular Iron Pressure Plate / Segmented Organic Friction |
| Ring Gear O.D. |
14.105 |
| Torque Capacity |
1300 |
| Made In The USA |
Assembled |
| Counterweight Assist |
YES |
| Flywheel Counter Balance Weight |
33.0 |
| Flywheel Crank Flange Register |
2.485 |
| Seal Type |
2 |
| Title |
PN: 413614840 - DYAD DS 10.4, Clutch and Flywheel Kit |
| Clutch Disc Diameter |
10.4 |
| Clutch Disc Diameter |
264.2 |
| Crankshaft Bolt Hole Quantity |
6 |
| Disc Type Sprung Solid |
Sprung |
| Installed Height |
2.870 |
| Tooth Quantity |
168 |
| Alignment Tool Included |
Yes |
| California Proposition 65 |
WARNING - Includes Nickel - cancer. www.P65Warnings.ca.gov. |
| Disc Material |
Organic/Carbon composite |
| Disc Type |
Segmented face |
| Flywheel Crank Bolt Size |
7/16 in x 20 x 0.875 |
| Input Shaft Diameter |
1.125 |
| Input Spline Quantity |
26 |
| Mounting Hardware Included |
Yes |
| Pilot Bushing Included |
Yes |
| Length |
5.5000 |
| Width |
18.0000 |
| Height |
18.0000 |
| Weight |
52.5000 |
