Black - Fits Small Block and Big Block Chevrolets
While these distributors are designed to be used primarily in sequentially injected installations, you can easily use them as a crank trigger for TBI system also. The precision machined shutter wheel design ensures accurate timing, even at very high engine speeds. The Black anodized Gen 2 Dual Sync also included a QPQ coated shutter wheel for superior corrosion resistance, and the wheel has been pinned and welded to the shaft for increased reliability. These distributors can also be used with other EFI systems that support Hall Effect crank and cam sensor inputs. Do you need to a bronze gear for your billet cam? No problem, these distributors maintain MSD shaft diameters, making it easy to source a bronze gear!
While these distributors are designed to be used primarily in sequentially injected installations, you can easily use them as a crank trigger for TBI system also. The precision machined shutter wheel design ensures accurate timing, even at very high engine speeds. The Black anodized Gen 2 Dual Sync also included a QPQ coated shutter wheel for superior corrosion resistance, and the wheel has been pinned and welded to the shaft for increased reliability. These distributors can also be used with other EFI systems that support Hall Effect crank and cam sensor inputs. Do you need to a bronze gear for your billet cam? No problem, these distributors maintain MSD shaft diameters, making it easy to source a bronze gear!
- Plug and Play with Holley EFI and Sniper EFI with adapter harness part number 558-493
- Shutter wheel is pinned and welded to distributor shaft for superior reliability
- Blank cap available for Coil-On-Plug applications
- Includes both crank and cam sensors to support sequential EFI operation
- Hall Effect sensor design provides precise timing control and noise immunity
- Black anodized CNC machined billet aluminum housing provides superior strength and great looks
- Integrated LEDs allow for easy setup
- Available for popular applications
- Comes with iron distributor gear
- Precision machined shutter wheel designed for improved accuracy at extreme engine RPM
Information:
When utilized with Sniper EFI, Ignition Adapter 558-493 is Required!Application Summary:
| Year | Make/Model |
|---|---|
| 1977-1981 | Buick Century |
| 1991-1993 | Buick Commercial Chassis |
| 1978 | Buick LeSabre |
| 1977-1980 | Buick Regal |
| 1982-1987 | Buick Regal |
| 1991-1993 | Buick Roadmaster |
| 1977-1979 | Buick Skylark |
| 1959 | Chevrolet 3B |
| 1959 | Chevrolet 3C |
| 1959 | Chevrolet 3D |
| 1959 | Chevrolet 3E |
| 1959 | Chevrolet 3F |
| 1959 | Chevrolet 3G |
| 1955-1975 | Chevrolet Bel Air |
| 1981 | Chevrolet Bel Air |
| 1958-1972 | Chevrolet Biscayne |
| 1969-1974 | Chevrolet Blazer |
| 1958-1961 | Chevrolet Brookwood |
| 1969-1972 | Chevrolet Brookwood |
| 1975-1986 | Chevrolet C10 |
| 1960-1974 | Chevrolet C10 Pickup |
| 1967-1986 | Chevrolet C10 Suburban |
| 1990-1993 | Chevrolet C1500 |
| 1975-1986 | Chevrolet C20 |
| 1960-1974 | Chevrolet C20 Pickup |
| 1967-1986 | Chevrolet C20 Suburban |
| 1991-1995 | Chevrolet C2500 |
| 1992-1995 | Chevrolet C2500 Suburban |
| 1975-1986 | Chevrolet C30 |
| 1960-1974 | Chevrolet C30 Pickup |
| 1988-1995 | Chevrolet C3500 |
| 1960-1962 | Chevrolet C40 |
| 1967-1986 | Chevrolet Camaro |
| 1966-1986 | Chevrolet Caprice |
| 1964-1973 | Chevrolet Chevelle |
| 1963-1968 | Chevrolet Chevy II |
| 1955-1982 | Chevrolet Corvette |
| 1984-1986 | Chevrolet Corvette |
| 1957-1958 | Chevrolet Del Ray |
| 1959-1960 | Chevrolet El Camino |
| 1964-1986 | Chevrolet El Camino |
| 1969-1970 | Chevrolet Estate |
| 1975-1986 | Chevrolet G10 |
| 1968-1974 | Chevrolet G10 Van |
| 1975-1986 | Chevrolet G20 |
| 1967-1974 | Chevrolet G20 Van |
| 1975-1986 | Chevrolet G30 |
| 1988-1996 | Chevrolet G30 |
| 1970-1974 | Chevrolet G30 Van |
| 1958-1985 | Chevrolet Impala |
| 1975-1986 | Chevrolet K10 |
| 1960-1974 | Chevrolet K10 Pickup |
| 1967-1986 | Chevrolet K10 Suburban |
| 1975-1986 | Chevrolet K20 |
| 1967 | Chevrolet K20 Panel |
| 1960-1974 | Chevrolet K20 Pickup |
| 1967-1986 | Chevrolet K20 Suburban |
| 1991-1995 | Chevrolet K2500 |
| 1992-1995 | Chevrolet K2500 Suburban |
| 1977-1986 | Chevrolet K30 |
| 1968-1974 | Chevrolet K30 Pickup |
| 1988-1995 | Chevrolet K3500 |
| 1975-1986 | Chevrolet K5 Blazer |
| 1959-1961 | Chevrolet Kingswood |
| 1969-1972 | Chevrolet Kingswood |
| 1973-1976 | Chevrolet Laguna |
| 1964-1967 | Chevrolet Malibu |
| 1973-1983 | Chevrolet Malibu |
| 1970-1986 | Chevrolet Monte Carlo |
| 1975-1979 | Chevrolet Monza |
| 1955-1961 | Chevrolet Nomad |
| Attributes | |
| Advance Type | Locked-Out |
| Brand | Holley EFI, Holley EFI |
| California Proposition 65 | No |
| Cap Color | Black |
| Category | Ignition, Fuel Injection - EFI |
| Category Filter | Fuel Injection - EFI |
| Clearance Category | Fuel Injection - EFI |
| Coil Wire Included | No |
| Color | Black, Black |
| Computer Controlled Compatible | Yes |
| Country of Origin (Primary) | US |
| Distributor Cap Included | Yes |
| Distributor Type | Holley EFI Dual Sync, Hall Effect |
| Emission Code | 3, 3, Off Road |
| Engine Make/Size | Chevy Big Block, Chevy Small Block |
| Gear Material | Steel |
| Grade Type | Performance |
| Harmonized Tariff Code (Schedule B) | 8409915085 |
| Hazardous Material Code | N |
| Housing Color | Black |
| Housing Finish | Anodized |
| Housing Material | Billet Aluminum, Billet Aluminum |
| Ignition Box Required | Yes |
| Ignition Coil Included | No |
| Ignition Rotor Included | Yes |
| Life Cycle Status Code | Available to Order |
| NAFTA Preference Criterion Code | B |
| Part Type | Distributor, Distributor |
| Product Type | Dual Sync Distributor, Dual Sync Distributor |
| Sale Category | Ignition |
| SDR Required Flag | N |
| Sensor Type | Hall Effect, Hall Effect |
| Shaft Color | Black |
| Shaft Diameter | .500", .500" |
| Sub Category | Distributor and Magneto, Distributor and Magneto |
| Trigger Type | Hall Effect |
| Warning | California Proposition 65, California Proposition 65 |
| GTIN | 00090127038376 |