SKU: SKU: MLR4402-04
4400 Series Truck Pull: Chevrolet 55-85 SBC: 70-90 BBC: 1-1/8 x 10: 168T
The 4400 Series clutch system from McLeod is ideal for Truck Pulling and high horsepower sand drag applications. Recommended for non-shifting motorsport applications. This series features a Borg & Beck/Long pressure plate assembly, unique to McLeod that also includes counterweights providing additional high RPM lockup capacity. Steel flywheels are included with these systems along with low coefficient friction sintered iron discs. Due to the pin style drive on the floater plate, these multi disc clutches are not suitable for street applications as they will be very noisy at idle and low RPM.
| Disc Diameter (in.) | 10.500 |
| Input Shaft Diameter (in.) | 1.125 |
| Input Spline Quantity | 10 |
| Disc Material | Sintered Iron |
| Disc Style | Full face |
| Hub Style | Solid |
| Clutch Disc Quantity | 2 |
| Pressure Plate Style | Long |
| Counterweight Assist | Yes |
| Hardware Included | Yes |
| Alignment Tool Included | Yes |
| Pilot Bushing Included | No |
| Throwout Bearing Included | No |
| Flywheel Included | Yes |
| Flywheel Material | Billet steel |
| Ring Gear Tooth Quantity | 168-tooth |
| Crankshaft to Flywheel Bolt Quantity | 6-bolt |
| Engine Balance | Internal |
| Clutch Usage | Performance |
| Quantity | Sold as a kit. |
| Counter Weight Kit if Required | 560222 (sold separately) |
| Rear Main Seal Style | 2-piece |
Note: also fits 1991-2022 crate BBC 1pc Seal large crank flange