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: 752Nm, Rated: 602NmSolid Flywheel: Not IncludedConcentric Slave Cylinder: Not IncludedSpigot: RSB590Alignment Tool: CAT186Fitment:Chevrolet Bel Air 1963-1965, 230ci, 6 Cyl 1/63-12/65Chevrolet Bel Air 1957-1967, 283ci, V8 1/57-12/67Chevrolet Bel Air 1954-1954, 235ci, 6 Cyl 1/54-12/54Chevrolet Bel Air 1950-1953, 236ci, 6 Cyl 1/50-12/53Chevrolet Bel Air 1957-1962, 235ci, 6 Cyl 1/57-12/62Chevrolet Bel Air 1966-1971, 250ci, 6 Cyl 1/66-12/71Chevrolet Bel Air 1950-1952, 217ci, 6 Cyl 1/50-12/52Chevrolet Bel Air 1962-1967, 327ci, V8 1/62-12/67Chevrolet Chevelle 1964-1969, 230ci, 6 Cyl 1/64-12/69Chevrolet Chevelle 1968-1973, 250ci, 6 Cyl 1/68-12/73Chevrolet Chevelle 1964-1966, 194ci, 6 Cyl 1/64-12/66Chevrolet Corvette 1957-1961, 283ci FI, V8 C1, 1/57-12/61Chevrolet El Camino 1971-1977, 250ci, 6 Cyl 1/71-12/77Chevrolet El Camino 1978-1979, 3.8 Ltr, V6 1/78-12/79Chevrolet Impala 1963-1965, 230ci, 6 Cyl 1/63-12/65Chevrolet Impala 1959-1962, 235ci, 6 Cyl 1/59-12/62Chevrolet Impala 1966-1971, 250ci, 6 Cyl 1/66-12/71Chevrolet Impala 1962-1967, 327ci, V8 1/62-12/67Chevrolet Impala 1959-1967, 283ci, V8 1/59-12/67Chevrolet Malibu 1978-1978, 3.8 Ltr, V6 1/78-12/78Chevrolet Malibu 1966-1967, 230ci, 6 Cyl 1/66-12/67Chevrolet Malibu 1964-1966, 194ci, 6 Cyl 1/64-12/66Chevrolet Malibu 1973-1977, 250ci, 6 Cyl 1/73-12/77Holden Belmont 1969-1970, 253ci, 253 Red Motor, 138kw HT, 3 Speed, 5/69-6/7Holden Belmont 1969-1970, 308ci, 308 Red Motor, 179kw HT, 4 Speed, 5/69-6/7Holden Belmont 1969-1970, 253ci, 253 Red Motor, 138kw HT, 4 Speed, 5/69-6/7Holden Belmont 1970-1971, 253ci, 253 Red Motor, 138kw HG, 3 Speed, 7/70-6/71Holden Belmont 1971-1974, 308ci, 308 Red Motor, 179kw HQ, 4 Speed, 7/71-9/74Holden Belmont 1971-1974, 253ci, 253 Red Motor, 138kw HQ, 4 Speed, 7/71-9/74Holden Belmont 1971-1974, 253ci, 253 Red Motor, 138kw HQ, 3 Speed, 7/71-9/74Holden Belmont 1974-1976, 4.2 Ltr, V8, 138kw HJ, 3 Speed, 10/74-6/76Holden Belmont 1974-1976, 5.0 Ltr, V8, 179kw HJ, 4 Speed, 10/74-6/76Holden Belmont 1974-1976, 4.2 Ltr, V8, 138kw HJ, 4 Speed, 10/74-6/76Holden Belmont 1976-1977, 4.2 Ltr, V8, 121kw HX, 3 Speed, 7/76-9/77Holden Belmont 1976-1977, 5.0 Ltr, V8, 161kw HX, 4 Speed, 7/76-9/77Holden Belmont 1976-1977, 4.2 Ltr, V8, 121kw HX, 4 Speed, 7/76-9/77Holden Brougham 1970-1971, 308ci, 308 Red Motor, 179kw HG, 4 Speed, 7/70-6/71Holden GTS 1977-1979, 4.2 Ltr, V8, 120kw HZ, 4 Speed, 10/77-12/79, Push Type ForkHolden GTS 1977-1979, 5.0 Ltr, V8, 114kw HZ, 4 Speed, 10/77-12/79, Push Type ForkHolden Kingswood 1969-1970, 253ci, 253 Red Motor, 138kw HT, 4 Speed, 5/69-6/7Holden Kingswood 1969-1970, 308ci, 308 Red Motor, 179kw HT, 4 Speed, 5/69-6/7Holden Kingswood 1969-1970, 253ci, 253 Red Motor, 138kw HT, 3 Speed, 5/69-6/7Holden Kingswood 1970-1971, 253ci, 253 Red Motor, 138kw HG, 3 Speed, 7/70-6/71Holden Kingswood 1970-1971, 308ci, 308 Red Motor, 179kw HG, 4 Speed, 7/70-6/71Holden Kingswood 1970-1971, 253ci, 253 Red Motor, 138kw HG, 4 Speed, 7/70-6/71Holden Kingswood 1971-1974, 308ci, 308 Red Motor, 179kw HQ, 4 Speed, 7/71-9/74Holden Kingswood 1971-1974, 253ci, 253 Red Motor, 138kw HQ, 3 Speed, 7/71-9/74Holden Kingswood 1971-1974, 253ci, 253 Red Motor, 138kw HQ, 4 Speed, 7/71-9/74Holden Kingswood 1974-1976, 4.2 Ltr, V8, 138kw HJ, 3 Speed, 10/74-6/76Holden Kingswood 1974-1976, 4.2 Ltr, V8, 138kw HJ, 4 Speed, 10/74-6/76Holden Kingswood 1974-1976, 5.0 Ltr, V8, 179kw HJ, 4 Speed, 10/74-6/76Holden Kingswood 1976-1977, 4.2 Ltr, V8, 121kw HX, 4 Speed, 7/76-9/77Holden Kingswood 1976-1977, 5.0 Ltr, V8, 161kw HX, 4 Speed, 7/76-9/77Holden Kingswood 1976-1977, 4.2 Ltr, V8, 121kw HX, 3 Speed, 7/76-9/77Holden Kingswood 1977-1979, 4.2 Ltr, V8, 120kw HZ, 3 Speed, 10/77-12/79, Push Type ForkHolden Kingswood 1977-1979, 4.2 Ltr, V8, 87kw HZ, 4 Speed, 10/77-12/79, Push Type ForkHolden Kingswood 1977-1979, 5.0 Ltr, V8, 114kw HZ, 4 Speed, 10/77-12/79, Push Type ForkHolden Kingswood 1977-1979, 5.0 Ltr, V8, 161kw HZ, 4 Speed, 10/77-12/79, Push Type ForkHolden Kingswood 1977-1979, 4.2 Ltr, V8, 120kw HZ, 4 Speed, 10/77-12/79, Push Type ForkHolden Kingswood 1977-1979, 4.2 Ltr, V8, 87kw HZ, 3 Speed, 10/77-12/79, Push Type ForkHolden Monaro 1969-1970, 253ci, 253 Red Motor, 138kw HT, 3 Speed, 5/69-6/7Holden Monaro 1969-1970, 308ci, 308 Red Motor, 179kw HT, 4 Speed, 5/69-6/7Holden Monaro 1969-1970, 253ci, 253 Red Motor, 138kw HT, 4 Speed, 5/69-6/7Holden Monaro 1969-1970, 253ci, 253 Red Motor, 138kw HT GTS, 4 Speed, 5/69-6/7Holden Monaro 1969-1970, 308ci, 308 Red Motor, 179kw HT GTS, 4 Speed, 5/69-6/7Holden Monaro 1970-1971, 308ci, 308 Red Motor, 179kw HG, 4 Speed, 7/70-6/71Holden Monaro 1970-1971, 253ci, 253 Red Motor, 138kw HG, 3 Speed, 7/70-6/71Holden Monaro 1970-1971, 253ci, 253 Red Motor, 138kw HG, 4 Speed, 7/70-6/71Holden Monaro 1970-1971, 308ci, 308 Red Motor, 179kw HG GTS, 4 Speed, 7/70-6/71Holden Monaro 1970-1971, 253ci, 253 Red Motor, 138kw HG GTS, 4 Speed, 7/70-6/71Holden Monaro 1971-1974, 253ci, 253 Red Motor, 138kw HQ, 3 Speed, 7/71-9/74Holden Monaro 1971-1974, 253ci, 253 Red Motor, 138kw HQ, 4 Speed, 7/71-9/74Holden Monaro 1971-1974, 308ci, 308 Red Motor, 179kw HQ, 4 Speed, 7/71-9/74Holden Monaro 1971-1974, 253ci, 235 Red Motor, 138kw HQ GTS, 4 Speed, 7/71-9/74Holden Monaro 1971-1974, 308ci, 308 Red Motor, 179kw HQ GTS, 4 Speed, 7/71-9/74Holden Monaro 1971-1974, 308ci, 308 Red Motor, 179kw HQ LS, 4 Speed, 7/71-9/74Holden Monaro 1974-1976, 5.0 Ltr, V8, 179kw HJ GTS, 4 Speed, 10/74-6/76Holden Monaro 1974-1976, 4.2 Ltr, V8, 138kw HJ GTS, 4 Speed, 10/74-6/76Holden Monaro 1974-1976, 253ci, V8 HJ GTS, 10/74-6/76Holden Monaro 1974-1976, 308ci, V8 HJ GTS, 10/74-6/76Holden Monaro 1976-1977, 253ci, V8 HX GTS, 7/76-9/77Holden Monaro 1976-1977, 308ci, V8 HX GTS, 7/76-9/77Holden Monaro 1976-1977, 308ci, V8 HX LE, 9/76-9/77Holden One Tonner 1971-1974, 308ci, 308 Red Motor, 179kw HQ, 4 Speed, 7/71-9/74Holden One Tonner 1971-1974, 253ci, 253 Red Motor, 138kw HQ, 4 Speed, 7/71-9/74Holden One Tonner 1974-1976, 253ci, V8 1 Tonner, HJ, 4 Speed, 10/74-6/76, 1 TonneHolden One Tonner 1974-1976, 308ci, V8 1 Tonner, HJ, 4 Speed, 10/74-6/76, 1 TonneHolden One Tonner 1976-1977, 5.0 Ltr, V8 HX, 4 Speed, 7/76-9/77Holden One Tonner 1976-1977, 4.2 Ltr, V8 HX, 4 Speed, 7/76-9/77Holden Premier 1969-1970, 253ci, 253 Red Motor, 138kw HT, 4 Speed, 5/69-6/7Holden Premier 1969-1970, 308ci, 308 Red Motor, 179kw HT, 4 Speed, 5/69-6/7Holden Premier 1969-1970, 253ci, 253 Red Motor, 138kw HT, 3 Speed, 5/69-6/7Holden Premier 1970-1971, 253ci, 253 Red Motor, 138kw HG, 4 Speed, 7/70-6/71Holden Premier 1970-1971, 253ci, 253 Red Motor, 138kw HG, 3 Speed, 7/70-6/71Holden Premier 1970-1971, 308ci, 308 Red Motor, 179kw HG, 4 Speed, 7/70-6/71Holden Premier 1971-1974, 253ci, 253 Red Motor, 138kw HQ, 4 Speed, 7/71-9/74Holden Premier 1971-1974, 253ci, 253 Red Motor, 138kw HQ, 3 Speed, 7/71-9/74Holden Premier 1971-1974, 308ci, 308 Red Motor, 179kw HQ, 4 Speed, 7/71-9/74Holden SS 1972-1973, 253ci, 253 Red Motor, 138kw HQ, 4 Speed, 8/72-12/73Holden SS 1972-1973, 308ci, 308 Red Motor, 179kw HQ, 4 Speed, 8/72-12/73Holden Torana 1974-1976, 5.0 Ltr, V8 LH, 3/74-2/76Holden Torana 1974-1976, 4.2 Ltr, V8, 138kw LH, 3/74-2/76Holden Torana 1976-1978, 4.2 Ltr, V8, 130kw LX, 3/76-3/78Holden Torana 1976-1978, 5.0 Ltr, V8, 186kw LX, 3/76-3/78Oldsmobile 442 1968-1970, 350ci, V8 3 Speed, 1/68-12/7Oldsmobile Cutlass 1968-1970, 350ci, V8 3 Speed, 1/68-12/7Oldsmobile Cutlass 1975-1979, 260ci, V8 1/75-12/79Oldsmobile Cutlass 1977-1977, 231ci, V6 1/77-12/77Oldsmobile Delmont 88 1968-1968, 350ci, V8 3 Speed, 1/68-12/68Oldsmobile Delta 88 1968-1970, 350ci, V8 3 Speed, 1/68-12/7Oldsmobile F85 1968-1970, 350ci, V8 3 Speed, 1/68-12/7Oldsmobile Omega 1977-1977, 231ci, V6 1/77-12/77Oldsmobile Omega 1975-1976, 260ci, V8 1/75-12/76Oldsmobile Starfire 1975-1976, 231ci, V6 4 Speed, 1/75-12/76, 4 BarrelOldsmobile Vista Cruiser 1968-1970, 350ci, V8 3 Speed, 1/68-12/7Pontiac Bonneville 1965-1966, 389ci, V8 1/65-12/66, 2 BarrelPontiac Bonneville 1968-1969, 400ci, V8 1/68-12/69Pontiac Catalina 1968-1969, 400ci, V8 1/68-12/69Pontiac Catalina 1965-1966, 389ci, V8 1/65-12/66, 2 BarrelPontiac Executive 1967-1969, 400ci, V8 1/67-12/69Pontiac Firebird 1967-1967, 230ci, 6 Cyl 1/67-12/67Pontiac Firebird 1970-1976, 250ci, 6 Cyl 1/70-12/76Pontiac Firebird 1968-1969, 250ci, 6 Cyl 1/68-12/69, 1 BarrelPontiac Grand Prix 1965-1966, 389ci, V8 1/65-12/66, 2 BarrelPontiac Grand Prix 1968-1969, 400ci, V8 1/68-12/69Pontiac Lemans 1968-1974, 350ci, V8 3 Speed, 1/68-12/74Pontiac Lemans 1964-1965, 389ci, V8 1/64-12/65, 2 BarrelPontiac Lemans 1968-1969, 250ci, 6 Cyl 1/68-12/69, 1 BarrelPontiac Lemans 1976-1976, 260ci, V8 1/76-12/76Pontiac Lemans 1977-1978, 305ci, V8 1/77-12/78Pontiac Lemans 1977-1977, 231ci, V6 1/77-12/77Pontiac Lemans 1966-1967, 230ci, 6 Cyl 1/66-12/67Pontiac Lemans 1964-1965, 215ci, 6 Cyl 1/64-12/65Pontiac Lemans 1963-1967, 326ci, V8 1/63-12/67Pontiac Lemans 1970-1976, 250ci, 6 Cyl 1/70-12/76Pontiac Ventura 1975-1976, 260ci, V8 1/75-12/760