Holley EFI - 565-207
Holley EFI Dual Sync Pontiac Distributor
Gen 2 Dual Sync Distributor; For Use w/PN[558-493]; Improved Design; Plug And Play; Incl. Both Cam And Crank Sensors/MSD Cap And Rotor; CNC Machined Aluminum Housing;
Introducing the next generation of Holley EFI Dual Sync Distributors, the new design features an improved shutter wheel, high-quality dual Hall Effect sensors, and an MSD cap and rotor! 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 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!
- Precision machined shutter wheel designed for improved accuracy at extreme engine RPM
- Includes both crank and cam sensors to support sequential EFI operation
- Available for popular applications
- Plug and Play with Holley EFI
- Integrated LEDs allow for easy setup
- Hall Effect sensor design provides precise timing control and noise immunity
- Comes with hardened steel distributor gear
- Shutter wheel is pinned and welded to distributor shaft for superior reliability
- CNC machined billet aluminum housing
- Blank cap available for Coil-On-Plug applications
Brand: Holley EFI
Color: Shiny
Distributor Type: EFI Dual Sync
Emission Code: 3
Product Type: Dual Sync Distributor
Warning: California Proposition 65
Year
Make
Model
Submodel
Engine
1970 - 1971
Pontiac
Acadian
Base
6.6L
1980 - 1981
Pontiac
Bonneville
Base
4.3L
1977 - 1980
Pontiac
Bonneville
Base
4.9L
1958
Pontiac
Bonneville
Base
6.1L
1959 - 1966
Pontiac
Bonneville
Base
6.4L
1967 - 1978
Pontiac
Bonneville
Base
6.6L
1963 - 1966
Pontiac
Bonneville
Base
6.9L
1967 - 1969
Pontiac
Bonneville
Base
7.0L
1970 - 1976
Pontiac
Bonneville
Base
7.5L
1980 - 1981
Pontiac
Bonneville
Brougham
4.3L
1977 - 1980
Pontiac
Bonneville
Brougham
4.9L
1976 - 1978
Pontiac
Bonneville
Brougham
6.6L
1976
Pontiac
Bonneville
Brougham
7.5L
1959 - 1962
Pontiac
Bonneville
Custom
6.4L
1978 - 1980
Pontiac
Bonneville
Safari
4.9L
1959 - 1966
Pontiac
Bonneville
Safari
6.4L
1967 - 1970, 1978
Pontiac
Bonneville
Safari
6.6L
1963 - 1966
Pontiac
Bonneville
Safari
6.9L
1967 - 1969
Pontiac
Bonneville
Safari
7.0L
1970
Pontiac
Bonneville
Safari
7.5L
1964 - 1966
Pontiac
Catalina
2+2
6.9L
1967
Pontiac
Catalina
2+2
7.0L
1980 - 1981
Pontiac
Catalina
Base
4.3L
1977 - 1980
Pontiac
Catalina
Base
4.9L
1956
Pontiac
Catalina
Base
5.2L
1972 - 1973, 1976
Pontiac
Catalina
Base
5.7L
1958
Pontiac
Catalina
Base
6.1L
1959 - 1966
Pontiac
Catalina
Base
6.4L
1967 - 1978
Pontiac
Catalina
Base
6.6L
1961 - 1966
Pontiac
Catalina
Base
6.9L
1967 - 1969
Pontiac
Catalina
Base
7.0L
1970 - 1976
Pontiac
Catalina
Base
7.5L
1972
Pontiac
Catalina
Brougham
5.7L
1971 - 1972
Pontiac
Catalina
Brougham
6.6L
1971 - 1972
Pontiac
Catalina
Brougham
7.5L
1977 - 1980
Pontiac
Catalina
Safari
4.9L
1972 - 1973
Pontiac
Catalina
Safari
5.7L
1959 - 1966
Pontiac
Catalina
Safari
6.4L
1967 - 1978
Pontiac
Catalina
Safari
6.6L
1963 - 1966
Pontiac
Catalina
Safari
6.9L
1967 - 1969
Pontiac
Catalina
Safari
7.0L
1970 - 1976
Pontiac
Catalina
Safari
7.5L
1962 - 1966
Pontiac
Catalina
Ventura
6.4L
1967 - 1970
Pontiac
Catalina
Ventura
6.6L
1962 - 1966
Pontiac
Catalina
Ventura
6.9L
1967 - 1969
Pontiac
Catalina
Ventura
7.0L
1970
Pontiac
Catalina
Ventura
7.5L
1956
Pontiac
Chieftain
Base
5.2L
1958
Pontiac
Chieftain
Base
6.1L
1958
Pontiac
Chieftain
Safari
6.1L
1967 - 1970
Pontiac
Executive
Base
6.6L
1967 - 1969
Pontiac
Executive
Base
7.0L
1970
Pontiac
Executive
Base
7.5L
1967 - 1970
Pontiac
Executive
Safari
6.6L
1967 - 1969
Pontiac
Executive
Safari
7.0L
1970
Pontiac
Executive
Safari
7.5L
1967 - 1969
Pontiac
Firebird
400
6.6L
1980 - 1981
Pontiac
Firebird
Base
4.3L
1977, 1979 - 1981
Pontiac
Firebird
Base
4.9L
1967
Pontiac
Firebird
Base
5.3L
1972 - 1976
Pontiac
Firebird
Base
5.7L
1967 - 1977
Pontiac
Firebird
Base
6.6L
1971 - 1974
Pontiac
Firebird
Base
7.5L
1980 - 1981
Pontiac
Firebird
Esprit
4.3L
1977, 1979 - 1981
Pontiac
Firebird
Esprit
4.9L
1972 - 1976
Pontiac
Firebird
Esprit
5.7L
1970 - 1974, 1976
Pontiac
Firebird
Esprit
6.6L
1971 - 1974
Pontiac
Firebird
Esprit
7.5L
1981
Pontiac
Firebird
Formula
4.3L
1977, 1979 - 1981
Pontiac
Firebird
Formula
4.9L
1972 - 1976
Pontiac
Firebird
Formula
5.7L
1970 - 1979
Pontiac
Firebird
Formula
6.6L
1971 - 1974
Pontiac
Firebird
Formula
7.5L
1967
Pontiac
Firebird
HO
6.6L
1979 - 1981
Pontiac
Firebird
Trans Am
4.9L
1972 - 1975
Pontiac
Firebird
Trans Am
5.7L
1969 - 1979
Pontiac
Firebird
Trans Am
6.6L
1971 - 1976
Pontiac
Firebird
Trans Am
7.5L
1978 - 1980
Pontiac
Grand Am
Base
4.9L
1973
Pontiac
Grand Am
Base
5.7L
1973 - 1975
Pontiac
Grand Am
Base
6.6L
1973 - 1975
Pontiac
Grand Am
Base
7.5L
1980 - 1981
Pontiac
Grand LeMans
Base
4.3L
1977, 1979 - 1980
Pontiac
Grand LeMans
Base
4.9L
1975 - 1976
Pontiac
Grand LeMans
Base
5.7L
1975 - 1977
Pontiac
Grand LeMans
Base
6.6L
1975 - 1976
Pontiac
Grand LeMans
Base
7.5L
1980 - 1981
Pontiac
Grand LeMans
Safari
4.3L
1977, 1979 - 1981
Pontiac
Grand LeMans
Safari
4.9L
1975, 1977
Pontiac
Grand LeMans
Safari
6.6L
1980 - 1981
Pontiac
Grand Prix
Base
4.3L
1977 - 1980
Pontiac
Grand Prix
Base
4.9L
1976
Pontiac
Grand Prix
Base
5.7L
1962 - 1966
Pontiac
Grand Prix
Base
6.4L
1967 - 1974, 1976 - 1977
Pontiac
Grand Prix
Base
6.6L
1963 - 1966
Pontiac
Grand Prix
Base
6.9L
1967 - 1969
Pontiac
Grand Prix
Base
7.0L
1970 - 1974, 1976
Pontiac
Grand Prix
Base
7.5L
1981
Pontiac
Grand Prix
Brougham
4.3L
1980 - 1981
Pontiac
Grand Prix
LJ
4.3L
1977 - 1980
Pontiac
Grand Prix
LJ
4.9L
1975, 1977
Pontiac
Grand Prix
LJ
6.6L
1975
Pontiac
Grand Prix
LJ
7.5L
1978 - 1980
Pontiac
Grand Prix
SJ
4.9L
1975 - 1977
Pontiac
Grand Prix
SJ
6.6L
1975 - 1976
Pontiac
Grand Prix
SJ
7.5L
1977
Pontiac
Grand Safari
Base
4.9L
1971 - 1978
Pontiac
Grand Safari
Base
6.6L
1971 - 1976
Pontiac
Grand Safari
Base
7.5L
1972 - 1974
Pontiac
Grandville
Base
6.6L
1971 - 1974
Pontiac
Grandville
Base
7.5L
1975
Pontiac
Grandville
Brougham
6.6L
1975
Pontiac
Grandville
Brougham
7.5L
1964 - 1966
Pontiac
GTO
Base
6.4L
1967 - 1973
Pontiac
GTO
Base
6.6L
1970 - 1973
Pontiac
GTO
Base
7.5L
1970
Pontiac
GTO
The Judge
6.6L
1970 - 1971
Pontiac
GTO
The Judge
7.5L
1981
Pontiac
Laurentian
Base
4.3L
1967 - 1974, 1976
Pontiac
Laurentian
Base
6.6L
1966 - 1969
Pontiac
Laurentian
Base
7.0L
1971 - 1974, 1976
Pontiac
Laurentian
Base
7.5L
1980 - 1981
Pontiac
LeMans
Base
4.3L
1977, 1979 - 1980
Pontiac
LeMans
Base
4.9L
1963 - 1967
Pontiac
LeMans
Base
5.3L
1972 - 1976
Pontiac
LeMans
Base
5.7L
1968 - 1977
Pontiac
LeMans
Base
6.6L
1970 - 1974, 1976
Pontiac
LeMans
Base
7.5L
1972 - 1974
Pontiac
LeMans
Luxury
5.7L
1972 - 1974
Pontiac
LeMans
Luxury
7.5L
1980 - 1981
Pontiac
LeMans
Safari
4.3L
1977, 1979 - 1981
Pontiac
LeMans
Safari
4.9L
1973 - 1974
Pontiac
LeMans
Safari
5.7L
1969 - 1970, 1973 - 1975, 1977
Pontiac
LeMans
Safari
6.6L
1970, 1973 - 1974
Pontiac
LeMans
Safari
7.5L
1974
Pontiac
LeMans
Safari Luxury
5.7L
1974
Pontiac
LeMans
Safari Luxury
7.5L
1977
Pontiac
LeMans
Sport
4.9L
1973 - 1976
Pontiac
LeMans
Sport
5.7L
1970 - 1971, 1973 - 1977
Pontiac
LeMans
Sport
6.6L
1970 - 1974, 1976
Pontiac
LeMans
Sport
7.5L
1971
Pontiac
LeMans
T37
6.6L
1971
Pontiac
LeMans
T37
7.5L
1981
Pontiac
Parisienne
Base
4.3L
1967 - 1974, 1976
Pontiac
Parisienne
Base
6.6L
1966 - 1969
Pontiac
Parisienne
Base
7.0L
1970 - 1974, 1976
Pontiac
Parisienne
Base
7.5L
1956
Pontiac
Star Chief
Base
5.2L
1958
Pontiac
Star Chief
Base
6.1L
1959 - 1966
Pontiac
Star Chief
Base
6.4L
1963 - 1966
Pontiac
Star Chief
Base
6.9L
1956
Pontiac
Star Chief
Custom
5.2L
1958
Pontiac
Star Chief
Custom Safari
6.1L
1966
Pontiac
Star Chief
Executive
6.4L
1966
Pontiac
Star Chief
Executive
6.9L
1958
Pontiac
Star Chief
Super Deluxe
6.1L
1970
Pontiac
Strato-Chief
Base
6.6L
1966 - 1969
Pontiac
Strato-Chief
Base
7.0L
1958
Pontiac
Super Chief
Base
6.1L
1963 - 1967
Pontiac
Tempest
Base
5.3L
1961
Pontiac
Tempest
Base
6.4L
1968 - 1970
Pontiac
Tempest
Base
6.6L
1964 - 1965
Pontiac
Tempest
Custom
5.3L
1968 - 1969
Pontiac
Tempest
Custom
6.6L
1961
Pontiac
Tempest
LeMans
6.4L
1963 - 1967
Pontiac
Tempest
Safari
5.3L
1961
Pontiac
Tempest
Safari
6.4L
1968 - 1969
Pontiac
Tempest
Safari
6.6L
1977
Pontiac
Ventura
Base
4.9L
1972 - 1975
Pontiac
Ventura
Base
5.7L
1960 - 1961
Pontiac
Ventura
Base
6.4L
1961
Pontiac
Ventura
Base
6.9L
1973 - 1975
Pontiac
Ventura
Custom
5.7L
1975
Pontiac
Ventura
S
5.7L
1977
Pontiac
Ventura
SJ
4.9L
