Designed and manufactured to replace the clutch system installed as Original Equipment, a Heavy Duty replacement clutch kit features a torque capacity increase due to a higher clamp load (typically 20% increase compared with original equipment (OE). Each component has been thoroughly tested and developed for a specific application. This range provides a Quality Assured replacement part that will meet or exceed the requirements of the original unit. After 15 years of experience in developing and manufacturing clutch kits for Aftermarket use, PHC is the trusted source for a complete range of Clutch Kits suited to your vehicle. PRODUCT NOTES: PHC Heavy Duty Clutch Kits are manufactured with a (typical) 20% increase in clamp load, resulting in an equivalent increase in torque capacity. Increasing clamp load by more than 20% can put the vehicles hydraulic system under stress, significantly reduce clutch system life and result in very high clutch pedal actuation effort. Therefore if additional torque capacity is required, please consider a 4Terrain or Mantic clutch kit to suit your application. Beware of imitation products with clamp loads greater than 20% over OE specification. Heavy Duty clutch kits with a SSCC/SSC/SC suffix, feature upgrade cerametallic clutch plates. SSCC clutch plates feature dual sided cerametallic friction material, designed to further increase torque capacity, with a moderate reduction in pedal feel and more sudden engagement. SSC clutch plates feature dual sided cerametallic friction material with no segment cushioning, designed to further increase torque capacity, with a significant reduction in pedal feel and aggressive sudden engagement. SC clutch plates feature dual sided cerametallic friction material with no segment cushioning and a non-sprung hub, designed to further increase torque capacity, but offering very little pedal feel and ultra aggressive sudden engagement - not suitable for street use.This kit includes : Heavy duty cover assembly with 20% (typical) increase in torque capacity / clamp load, Clutch plate, Release bearing Features and SpecificationsHeavy Duty Clutch Kit Suits OE FlywheelTypical 20% Increase in Torque CapacityDual Mass Flywheel: Not IncludedFlywheel Step: Torque Capacity: Peak: 581Nm, Rated: 464NmSolid Flywheel: Not IncludedConcentric Slave Cylinder: Not IncludedSpigot: RSB590Alignment Tool: CAT110Fitment:Holden Belmont 1968-1969, 161ci, 161 HC Red Motor, 85kw HK, Non Synchro First, 1/68-4/69Holden Belmont 1968-1969, 186ci, 186 Red Motor, 94wk HK, Non Synchro First, 1/68-4/69Holden Belmont 1968-1969, 186ci, 186 S Red Motor, 108kw HK, Non Synchro First, 1/68-4/69Holden Belmont 1968-1969, 161ci, 161 LC Red Motor, 81kw HK, Non Synchro First, 1/68-4/69Holden Kingswood 1968-1969, 186ci, 186 Red Motor, 94kw HK, Non Synchro First, 1/68-4/69Holden Kingswood 1968-1969, 186ci, 186 S Red Motor, 108kw HK, Non Synchro First, 1/68-4/69Holden Kingswood 1968-1969, 161ci, 161 HC Red Motor, 85kw HK, Non Synchro First, 1/68-4/69Holden Monaro 1968-1969, 161ci, 161 LC Red Motor, 81kw HK, Non Synchro First, 1/68-4/69Holden Monaro 1968-1969, 186ci, 186 Red Motor, 94kw HK, Non Synchro First, 1/68-4/69Holden Monaro 1968-1969, 186ci, 186 S Red Motor, 108kw HK, Non Synchro First, 1/68-4/69Holden Premier 1963-1965, 179ci, 179 Red Motor, 86kw EH, 3 Speed, 8/63-1/65Holden Premier 1965-1966, 179ci, 179 X2 Red Motor, 104kw HD, 3 Speed, 2/65-3/66Holden Premier 1965-1966, 179ci, 179 Red Motor, 86kw HD, 3 Speed, 2/65-3/66Holden Premier 1966-1967, 186ci, 186 X2 Red Motor, 108kw HR, 3 Speed, 4/66-5/67Holden Premier 1967-1967, 186ci, 186 S Red Motor, 108kw HR, 3 Speed, 6/67-12/67Holden Premier 1966-1967, 186ci, 186 Red Motor, 94kw HR, 3 Speed, 4/66-12/67Holden Premier 1968-1969, 186ci, 186 S Red Motor, 108kw HK, Non Synchro First, 1/68-4/69Holden Premier 1968-1969, 186ci, 186 Red Motor, 94kw HK, Non Synchro First, 1/68-4/69Holden Special 1963-1965, 149ci, 149 HC Red Motor, 75kw EH, 3 Speed, 8/63-1/65Holden Special 1963-1965, 149ci, 149 LC Red Motor, 71kw EH, 3 Speed, 8/63-1/65Holden Special 1963-1965, 179ci, 179 Red Motor, 86kw EH Special S4, 3 Speed, 8/63-1/65Holden Special 1965-1966, 179ci, 179 X2 Red Motor, 104kw HD, 3 Speed, 2/65-3/66Holden Special 1965-1966, 179ci, 179 Red Motor, 86kw HD, 3 Speed, 2/65-3/66Holden Special 1965-1966, 149ci, 149 HC Red Motor, 75kw HD, 3 Speed, 2/65-3/66Holden Special 1965-1966, 149ci, 149 LC Red Motor, 71kw HD, 3 Speed, 2/65-3/66Holden Special 1966-1967, 186ci, 186 Red Motor, 94kw HR, 3 Speed, 4/66-12/67Holden Special 1966-1967, 186ci, 186 X2 Red Motor, 108kw HR, 3 Speed, 4/66-5/67Holden Special 1967-1967, 186ci, 186 S Red Motor, 108kw HR, 3 Speed, 6/67-12/67Holden Special 1966-1967, 161ci, 161 LC Red Motor, 81kw HR, 3 Speed, 4/66-12/67Holden Special 1966-1967, 161ci, 161 HC Red Motor, 85kw HR, 3 Speed, 4/66-12/67Holden Standard 1963-1965, 149ci, 149 LC Red Motor, 71kw EH, 3 Speed, 8/63-1/65Holden Standard 1963-1965, 149ci, 149 HC Red Motor, 75kw EH, 3 Speed, 8/63-1/65Holden Standard 1965-1966, 179ci, 179 Red Motor, 86kw HD, 3 Speed, 2/65-3/66Holden Standard 1965-1966, 149ci, 149 LC Red Motor, 71kw HD, 3 Speed, 2/65-3/66Holden Standard 1965-1966, 149ci, 149 HC Red Motor, 75kw HD, 3 Speed, 2/65-3/66Holden Standard 1965-1966, 179ci, 179 X2 Red Motor, 104kw HD, 3 Speed, 2/65-3/66Holden Standard 1966-1967, 161ci, 161 LC Red Motor, 81kw HR, 3 Speed, 4/66-12/67Holden Standard 1966-1967, 186ci, 186 X2 Red Motor, 108kw HR, 3 Speed, 4/66-5/67Holden Standard 1966-1967, 186ci, 186 Red Motor, 94kw HR, 3 Speed, 4/66-12/67Holden Standard 1967-1967, 186ci, 186 S Red Motor, 108kw HR, 3 Speed, 6/67-12/67Holden Standard 1966-1967, 161ci, 161 HC Red Motor, 85kw HR, 3 Speed, 4/66-12/67