Special Order
The Edelbrock #61259 Victor Jr. 220cc cylinder head is designed for 1955-86 SB Chevy applications. The #61249 Victor Jr. is perfect larger cubic inch small blocks and vehicles where maximum power is needed.
Edelbrock part #61259 Victor Jr. 23deg 220 cylinder head is designed for small-block Chevy Its 64cc combustion chamber yields around 10:1 compression ratio in a typical flat-top application and about 12.5:1 when used with some of the most common 12cc dome pistons. One of the key features of the Victor Jr. 23deg 220 cylinder head is the CNC machined chambers and bowls, which result in consistency and improved performance. They also feature angled spark plug holes and maintain the stock 23deg valve angle as well as the intake flange bolt pattern for use with 1986 and earlier intake manifolds. All of this allows this cylinder head to deliver 530-580 hp potential right-out-of-the-box, making them ideal for a budget minded engine build desiring a high quality cylinder head that still uses a stud and guide plate rocker system. Cylinder Head Specifications: - Exhaust port location: Raised .300" - Spark plug fitment: 14mm x .750 reach, gasket seat
Edelbrock part #61259 Victor Jr. 23deg 220 cylinder head is designed for small-block Chevy Its 64cc combustion chamber yields around 10:1 compression ratio in a typical flat-top application and about 12.5:1 when used with some of the most common 12cc dome pistons. One of the key features of the Victor Jr. 23deg 220 cylinder head is the CNC machined chambers and bowls, which result in consistency and improved performance. They also feature angled spark plug holes and maintain the stock 23deg valve angle as well as the intake flange bolt pattern for use with 1986 and earlier intake manifolds. All of this allows this cylinder head to deliver 530-580 hp potential right-out-of-the-box, making them ideal for a budget minded engine build desiring a high quality cylinder head that still uses a stud and guide plate rocker system. Cylinder Head Specifications: - Exhaust port location: Raised .300" - Spark plug fitment: 14mm x .750 reach, gasket seat
- CNC Chambers
- CNC Blended Valve Seats
- Revised Exhaust Valve Angle
Application Summary:
| Year | Make/Model |
|---|---|
| 1977-1979 | Buick Century |
| 1977 | Buick Regal |
| 1977-1979 | Buick Skylark |
| 1962-1975 | Chevrolet Bel Air |
| 1962-1972 | Chevrolet Biscayne |
| 1969-1974 | Chevrolet Blazer |
| 1969-1972 | Chevrolet Brookwood |
| 1975-1980 | Chevrolet C10 |
| 1982-1986 | Chevrolet C10 |
| 1966-1974 | Chevrolet C10 Pickup |
| 1968-1986 | Chevrolet C10 Suburban |
| 1975-1986 | Chevrolet C20 |
| 1966-1974 | Chevrolet C20 Pickup |
| 1968-1986 | Chevrolet C20 Suburban |
| 1975-1986 | Chevrolet C30 |
| 1966-1974 | Chevrolet C30 Pickup |
| 1967-1981 | Chevrolet Camaro |
| 1966-1980 | Chevrolet Caprice |
| 1985-1986 | Chevrolet Caprice |
| 1964-1973 | Chevrolet Chevelle |
| 1965-1968 | Chevrolet Chevy II |
| 1962-1972 | Chevrolet Corvette |
| 1974-1981 | Chevrolet Corvette |
| 1966-1979 | Chevrolet El Camino |
| 1975-1986 | Chevrolet G10 |
| 1970-1974 | Chevrolet G10 Van |
| 1975-1986 | Chevrolet G20 |
| 1970-1974 | Chevrolet G20 Van |
| 1975-1986 | Chevrolet G30 |
| 1970-1974 | Chevrolet G30 Van |
| 1962-1985 | Chevrolet Impala |
| 1975-1980 | Chevrolet K10 |
| 1982-1986 | Chevrolet K10 |
| 1966-1974 | Chevrolet K10 Pickup |
| 1968-1986 | Chevrolet K10 Suburban |
| 1975-1986 | Chevrolet K20 |
| 1966-1974 | Chevrolet K20 Pickup |
| 1968-1970 | Chevrolet K20 Suburban |
| 1972-1986 | Chevrolet K20 Suburban |
| 1977-1986 | Chevrolet K30 |
| 1968-1974 | Chevrolet K30 Pickup |
| 1975-1986 | Chevrolet K5 Blazer |
| 1969-1972 | Chevrolet Kingswood |
| 1974-1976 | Chevrolet Laguna |
| 1964-1967 | Chevrolet Malibu |
| 1974-1981 | Chevrolet Malibu |
| 1970-1977 | Chevrolet Monte Carlo |
| 1975-1976 | Chevrolet Monza |
| 1969-1971 | Chevrolet Nova |
| 1974-1979 | Chevrolet Nova |
| 1966 | Chevrolet Suburban |
| 1969-1972 | Chevrolet Townsman |
| 1975-1978 | GMC C15 |
| 1975-1978 | GMC C15 Suburban |
| 1967-1971 | GMC C15/C1500 Pickup |
| 1973-1974 | GMC C15/C1500 Pickup |
| 1967-1974 | GMC C15/C1500 Suburban |
| 1979-1986 | GMC C1500 |
| 1979-1986 | GMC C1500 Suburban |
| 1975-1978 | GMC C25 |
| 1975-1978 | GMC C25 Suburban |
| 1967-1974 | GMC C25/C2500 Pickup |
| 1967-1972 | GMC C25/C2500 Suburban |
| 1974 | GMC C25/C2500 Suburban |
| 1979-1986 | GMC C2500 |
| 1979-1986 | GMC C2500 Suburban |
| 1975-1978 | GMC C35 |
| 1967-1974 | GMC C35/C3500 Pickup |
| 1979-1986 | GMC C3500 |
| 1978-1979 | GMC Caballero |
| 1975-1978 | GMC G15 |