Edelbrock Engine Cylinder Head 60555
Specifications:
| Camshaft Type | Hydraulic Roller |
| Grade Type | Performance |
| Deck Thickness | 0.5625 |
| Exhaust Valve Diameter | 1.88 |
| CNC Ported | No |
| Material | Aluminum |
| Combustion Chamber Volume | 118 |
| Intake Runner Volume | 315 |
| Rocker Arm Stud Diameter | 0.4375 |
| Exhaust Port Location | Standard |
| Series | Performer RPM |
| Push Rod Diameter | (Suggested) 0.4375 |
| Quantity | Sold Individually |
| Retainer Included | Yes |
| Valve Included | Yes |
| Valve Spring Maximum Lift | 0.700 |
| Guide Plate Material | Hardened Steel |
| Valve Stem Diameter | 0.3438 |
| Valve Angle | 26 |
| Guide Plates Included | Yes |
| RGL | WARNING: This product can expose you to Lead, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov. |
| EGR Port | No |
| Exhaust Runner Volume | 110 |
| Family | Performer RPM |
| Seat Material | Ductile Iron |
| Construction Type | Complete |
| Head Casting Number | N/A |
| Guide Material | Manganese Bronze |
| Horsepower | 525-650 |
| Intake Valve Diameter | 2.19 |
| Valve Spring Diameter | 1.55 |
| Seat Angle | Exhaust 45 deg/Intake 45 |
| Valve Springs Included | Yes |
| Description_LAB | RPM Big-Block Chevy Rectangular Port Cylinder Head Hydraulic Roller Cam |
| Description_ASM | Chevrolet:Big-Block Mark IV:396 (6.6L)/402 (6.6L)/427 (7.0L)/454 (7.4L)/502 (8.2L) |
| Description_EXT | The Edelbrock #60555 Performer RPM Rectangle Port cylinder heads are designed for Big-Block Chevy applications. The #60555 Performer RPM heads are perfect for street performance, daily drivers, street rods and muscle cars where. |
| Description_MKT | The Edelbrock #60555 Performer RPM Rectangle Port cylinder head is designed for Big-Block Chevy applications. The Edelbrock #60555 Performer RPM head is perfect for street performance, daily drivers, street rods and muscle cars where seat-of-the-pants performance is needed. This cylinder head delivers great throttle response and power from 2500 to 7000 rpm. They also feature the highest quality intake and exhaust valves and valve springs. For use on pre-pollution controlled vehicles only. |
| Description_TRA | EQUIPPED WITH SPRINGS FOR USE IN HYDRAULIC ROLLER CAMSHAFT APPLICATIONS |
| Description_TRA | Recommended spark plugs are Champion RC12YC or equivalent 14mm x 3/4" reach with flat gasket seat. |
| Description_TRA | All Performer and Performer RPM Big-Block Chevy heads: Spark plug is closer to center of bore, will interfere with high-dome pistons for open chamber heads. |
| Description_TRA | Use pistons designed for our heads. Match with Edelbrock head gasket sets. |
| Description_TRA | Designed for street/high-performance big-blocks operating from 2500-7000 rpm |
| Description_TRA | Specially designed ports for increased flow and velocity over standard big-block cylinder heads |
| Description_TRA | Highly-efficient 118cc open-style combustion chamber |
| Description_TRA | High-velocity 315cc long/300cc short intake ports |
| Description_TRA | Smaller-than-stock 11/32" valve stems promote excellent flow and lighter valve weight |
| Description_DEF | Engine Cylinder Head |
| Description_ABR | Cyl. Head |
| Description_INV | Edelbrock Oldsmobile Cylinder Head |
This Part Fits:
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 1970 | Chevrolet | Bel Air | ||
| 1971 | Chevrolet | Bel Air | ||
| 1972 | Chevrolet | Bel Air | ||
| 1973 | Chevrolet | Bel Air | ||
| 1974 | Chevrolet | Bel Air | ||
| 1975 | Chevrolet | Bel Air | ||
| 1970 | Chevrolet | Biscayne | ||
| 1971 | Chevrolet | Biscayne | ||
| 1972 | Chevrolet | Biscayne | ||
| 1973 | Chevrolet | Blazer | ||
| 1974 | Chevrolet | Blazer | ||
| 1970 | Chevrolet | Brookwood | ||
| 1971 | Chevrolet | Brookwood | ||
| 1972 | Chevrolet | Brookwood | ||
| 1975 | Chevrolet | C10 | ||
| 1976 | Chevrolet | C10 | ||
| 1977 | Chevrolet | C10 | ||
| 1978 | Chevrolet | C10 | ||
| 1979 | Chevrolet | C10 | ||
| 1980 | Chevrolet | C10 | ||
| 1973 | Chevrolet | C10 Pickup | ||
| 1974 | Chevrolet | C10 Pickup | ||
| 1973 | Chevrolet | C10 Suburban | ||
| 1974 | Chevrolet | C10 Suburban | ||
| 1975 | Chevrolet | C10 Suburban | ||
| 1976 | Chevrolet | C10 Suburban | ||
| 1977 | Chevrolet | C10 Suburban | ||
| 1978 | Chevrolet | C10 Suburban | ||
| 1979 | Chevrolet | C10 Suburban | ||
| 1980 | Chevrolet | C10 Suburban | ||
| 1975 | Chevrolet | C20 | ||
| 1976 | Chevrolet | C20 | ||
| 1977 | Chevrolet | C20 | ||
| 1978 | Chevrolet | C20 | ||
| 1979 | Chevrolet | C20 | ||
| 1980 | Chevrolet | C20 | ||
| 1981 | Chevrolet | C20 | ||
| 1982 | Chevrolet | C20 | ||
| 1983 | Chevrolet | C20 | ||
| 1984 | Chevrolet | C20 | ||
| 1985 | Chevrolet | C20 | ||
| 1986 | Chevrolet | C20 | ||
| 1973 | Chevrolet | C20 Pickup | ||
| 1974 | Chevrolet | C20 Pickup | ||
| 1973 | Chevrolet | C20 Suburban | ||
| 1974 | Chevrolet | C20 Suburban | ||
| 1975 | Chevrolet | C20 Suburban | ||
| 1976 | Chevrolet | C20 Suburban | ||
| 1977 | Chevrolet | C20 Suburban | ||
| 1978 | Chevrolet | C20 Suburban | ||
| 1979 | Chevrolet | C20 Suburban | ||
| 1980 | Chevrolet | C20 Suburban | ||
| 1981 | Chevrolet | C20 Suburban | ||
| 1982 | Chevrolet | C20 Suburban | ||
| 1983 | Chevrolet | C20 Suburban | ||
| 1984 | Chevrolet | C20 Suburban | ||
| 1985 | Chevrolet | C20 Suburban | ||
| 1986 | Chevrolet | C20 Suburban | ||
| 1975 | Chevrolet | C30 | ||
| 1976 | Chevrolet | C30 | ||
| 1977 | Chevrolet | C30 | ||
| 1978 | Chevrolet | C30 | ||
| 1979 | Chevrolet | C30 | ||
| 1980 | Chevrolet | C30 | ||
| 1981 | Chevrolet | C30 | ||
| 1982 | Chevrolet | C30 | ||
| 1983 | Chevrolet | C30 | ||
| 1984 | Chevrolet | C30 | ||
| 1985 | Chevrolet | C30 | ||
| 1986 | Chevrolet | C30 | ||
| 1973 | Chevrolet | C30 Pickup | ||
| 1974 | Chevrolet | C30 Pickup | ||
| 1970 | Chevrolet | Caprice | ||
| 1971 | Chevrolet | Caprice | ||
| 1972 | Chevrolet | Caprice | ||
| 1973 | Chevrolet | Caprice | ||
| 1974 | Chevrolet | Caprice | ||
| 1975 | Chevrolet | Caprice | ||
| 1976 | Chevrolet | Caprice | ||
| 1970 | Chevrolet | Chevelle | ||
| 1971 | Chevrolet | Chevelle | ||
| 1972 | Chevrolet | Chevelle | ||
| 1973 | Chevrolet | Chevelle | ||
| 1970 | Chevrolet | Corvette | ||
| 1971 | Chevrolet | Corvette | ||
| 1972 | Chevrolet | Corvette | ||
| 1973 | Chevrolet | Corvette | ||
| 1974 | Chevrolet | Corvette | ||
| 1970 | Chevrolet | El Camino | ||
| 1971 | Chevrolet | El Camino | ||
| 1972 | Chevrolet | El Camino | ||
| 1973 | Chevrolet | El Camino | ||
| 1974 | Chevrolet | El Camino | ||
| 1975 | Chevrolet | El Camino | ||
| 1970 | Chevrolet | Estate | ||
| 1973 | Chevrolet | G10 Van | ||
| 1974 | Chevrolet | G10 Van | ||
| 1976 | Chevrolet | G20 | ||
| 1973 | Chevrolet | G20 Van | ||
| 1974 | Chevrolet | G20 Van | ||
| 1975 | Chevrolet | G30 | ||
| 1976 | Chevrolet | G30 | ||
| 1973 | Chevrolet | G30 Van | ||
| 1974 | Chevrolet | G30 Van | ||
| 1970 | Chevrolet | Impala | ||
| 1971 | Chevrolet | Impala | ||
| 1972 | Chevrolet | Impala | ||
| 1973 | Chevrolet | Impala | ||
| 1974 | Chevrolet | Impala | ||
| 1975 | Chevrolet | Impala | ||
| 1976 | Chevrolet | Impala | ||
| 1976,1980 | Chevrolet | K10 | ||
| 1973 | Chevrolet | K10 Pickup | ||
| 1974 | Chevrolet | K10 Pickup | ||
| 1973 | Chevrolet | K10 Suburban | ||
| 1974 | Chevrolet | K10 Suburban | ||
| 1976 | Chevrolet | K20 | ||
| 1977 | Chevrolet | K20 | ||
| 1978 | Chevrolet | K20 | ||
| 1973 | Chevrolet | K20 Pickup | ||
| 1974 | Chevrolet | K20 Pickup | ||
| 1973 | Chevrolet | K30 Pickup | ||
| 1974 | Chevrolet | K30 Pickup | ||
| 1976 | Chevrolet | K5 Blazer | ||
| 1977 | Chevrolet | K5 Blazer | ||
| 1978 | Chevrolet | K5 Blazer | ||
| 1970 | Chevrolet | Kingswood | ||
| 1971 | Chevrolet | Kingswood | ||
| 1972 | Chevrolet | Kingswood | ||
| 1973 | Chevrolet | Laguna | ||
| 1974 | Chevrolet | Laguna | ||
| 1975 | Chevrolet | Laguna | ||
| 1973 | Chevrolet | Malibu | ||
| 1974 | Chevrolet | Malibu | ||
| 1975 | Chevrolet | Malibu | ||
| 1970 | Chevrolet | Monte Carlo | ||
| 1971 | Chevrolet | Monte Carlo | ||
| 1972 | Chevrolet | Monte Carlo | ||
| 1973 | Chevrolet | Monte Carlo | ||
| 1974 | Chevrolet | Monte Carlo | ||
| 1975 | Chevrolet | Monte Carlo | ||
| 1970 | Chevrolet | Nova | ||
| 1971 | Chevrolet | Nova | ||
| 1973 | Chevrolet | P10 Van | ||
| 1976,1979 | Chevrolet | P20 | ||
| 1975 | Chevrolet | P30 | ||
| 1976 | Chevrolet | P30 | ||
| 1977 | Chevrolet | P30 | ||
| 1978 | Chevrolet | P30 | ||
| 1979 | Chevrolet | P30 | ||
| 1980 | Chevrolet | P30 | ||
| 1981 | Chevrolet | P30 | ||
| 1982 | Chevrolet | P30 | ||
| 1983 | Chevrolet | P30 | ||
| 1984 | Chevrolet | P30 | ||
| 1985 | Chevrolet | P30 | ||
| 1986 | Chevrolet | P30 | ||
| 1987 | Chevrolet | P30 | ||
| 1988 | Chevrolet | P30 | ||
| 1989 | Chevrolet | P30 | ||
| 1987 | Chevrolet | R30 | ||
| 1988 | Chevrolet | R30 | ||
| 1989 | Chevrolet | R3500 | ||
| 1970 | Chevrolet | Townsman | ||
| 1971 | Chevrolet | Townsman | ||
| 1972 | Chevrolet | Townsman | ||
| 1987 | Chevrolet | V30 | ||
| 1988 | Chevrolet | V30 | ||
| 1989 | Chevrolet | V3500 | ||
| 1975 | GMC | C15 | ||
| 1976 | GMC | C15 | ||
| 1977 | GMC | C15 | ||
| 1978 | GMC | C15 | ||
| 1975 | GMC | C15 Suburban | ||
| 1976 | GMC | C15 Suburban | ||
| 1977 | GMC | C15 Suburban | ||
| 1978 | GMC | C15 Suburban | ||
| 1973 | GMC | C15/C1500 Pickup | ||
| 1974 | GMC | C15/C1500 Pickup | ||
| 1973 | GMC | C15/C1500 Suburban | ||
| 1974 | GMC | C15/C1500 Suburban | ||
| 1979 | GMC | C1500 | ||
| 1980 | GMC | C1500 | ||
| 1979 | GMC | C1500 Suburban | ||
| 1980 | GMC | C1500 Suburban | ||
| 1975 | GMC | C25 | ||
| 1976 | GMC | C25 | ||
| 1977 | GMC | C25 | ||
| 1978 | GMC | C25 | ||
| 1975 | GMC | C25 Suburban | ||
| 1976 | GMC | C25 Suburban | ||
| 1977 | GMC | C25 Suburban | ||
| 1978 | GMC | C25 Suburban | ||
| 1973 | GMC | C25/C2500 Pickup | ||
| 1974 | GMC | C25/C2500 Pickup | ||
| 1973 | GMC | C25/C2500 Suburban | ||
| 1974 | GMC | C25/C2500 Suburban | ||
| 1979 | GMC | C2500 | ||
| 1980 | GMC | C2500 | ||
| 1981 | GMC | C2500 | ||
| 1982 | GMC | C2500 | ||
| 1983 | GMC | C2500 | ||
| 1984 | GMC | C2500 | ||
| 1985 | GMC | C2500 | ||
| 1986 | GMC | C2500 | ||
| 1979 | GMC | C2500 Suburban | ||
| 1980 | GMC | C2500 Suburban | ||
| 1981 | GMC | C2500 Suburban | ||
| 1982 | GMC | C2500 Suburban | ||
| 1983 | GMC | C2500 Suburban | ||
| 1984 | GMC | C2500 Suburban | ||
| 1985 | GMC | C2500 Suburban | ||
| 1986 | GMC | C2500 Suburban | ||
| 1975 | GMC | C35 | ||
| 1976 | GMC | C35 | ||
| 1977 | GMC | C35 | ||
| 1978 | GMC | C35 | ||
| 1973 | GMC | C35/C3500 Pickup | ||
| 1974 | GMC | C35/C3500 Pickup | ||
| 1979 | GMC | C3500 | ||
| 1980 | GMC | C3500 | ||
| 1981 | GMC | C3500 | ||
| 1982 | GMC | C3500 | ||
| 1983 | GMC | C3500 | ||
| 1984 | GMC | C3500 | ||
| 1985 | GMC | C3500 | ||
| 1986 | GMC | C3500 | ||
| 1975 | GMC | G25 | ||
| 1976 | GMC | G25 | ||
| 1976 | GMC | G35 | ||
| 1973 | GMC | G35/G3500 Van | ||
| 1974 | GMC | G35/G3500 Van | ||
| 1976 | GMC | K15 | ||
| 1973 | GMC | K15/K1500 Pickup | ||
| 1974 | GMC | K15/K1500 Pickup | ||
| 1973 | GMC | K15/K1500 Suburban | ||
| 1974 | GMC | K15/K1500 Suburban | ||
| 1980 | GMC | K1500 | ||
| 1976 | GMC | K25 | ||
| 1977 | GMC | K25 | ||
| 1978 | GMC | K25 | ||
| 1976 | GMC | K25 Suburban | ||
| 1977 | GMC | K25 Suburban | ||
| 1973 | GMC | K25/K2500 Pickup | ||
| 1974 | GMC | K25/K2500 Pickup | ||
| 1973 | GMC | K25/K2500 Suburban | ||
| 1974 | GMC | K25/K2500 Suburban | ||
| 1973 | GMC | K35/K3500 Pickup | ||
| 1974 | GMC | K35/K3500 Pickup | ||
| 1979 | GMC | K3500 | ||
| 1980 | GMC | K3500 | ||
| 1981 | GMC | K3500 | ||
| 1982 | GMC | K3500 | ||
| 1983 | GMC | K3500 | ||
| 1984 | GMC | K3500 | ||
| 1985 | GMC | K3500 | ||
| 1986 | GMC | K3500 | ||
| 1979 | GMC | P1500 | ||
| 1970 | GMC | P25/P2500 Van | ||
| 1971 | GMC | P25/P2500 Van | ||
| 1975 | GMC | P35 | ||
| 1976 | GMC | P35 | ||
| 1977 | GMC | P35 | ||
| 1978 | GMC | P35 | ||
| 1979 | GMC | P3500 | ||
| 1980 | GMC | P3500 | ||
| 1981 | GMC | P3500 | ||
| 1982 | GMC | P3500 | ||
| 1983 | GMC | P3500 | ||
| 1984 | GMC | P3500 | ||
| 1985 | GMC | P3500 | ||
| 1986 | GMC | P3500 | ||
| 1987 | GMC | P3500 | ||
| 1988 | GMC | P3500 | ||
| 1989 | GMC | P3500 | ||
| 1987 | GMC | R3500 | ||
| 1988 | GMC | R3500 | ||
| 1989 | GMC | R3500 | ||
| 1971 | GMC | Sprint | ||
| 1972 | GMC | Sprint | ||
| 1973 | GMC | Sprint | ||
| 1974 | GMC | Sprint | ||
| 1975 | GMC | Sprint | ||
| 1987 | GMC | V3500 | ||
| 1988 | GMC | V3500 | ||
| 1989 | GMC | V3500 | ||
| 1970 | Pontiac | Acadian | ||
| 1971 | Pontiac | Acadian | ||
| 1970 | Pontiac | Laurentian | ||
| 1970 | Pontiac | Parisienne | ||
| 1970 | Pontiac | Strato-Chief |