MSD 23843 Pontiac V8 Dual Sync Distributor, Black

#54723843

MSD 23843 Pontiac V8 Dual Sync Distributor, Black

Name: MSD 23843 Pontiac V8 Dual Sync Distributor, Black
Brand: MSD
SKU: 54723843
Price: 584.95 USD
Availability: InStock

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$584.95

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Product Summary

HEI / Male Cap Type, Electronic Advance Type, Black

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Key Specs

MFG. Part #	23843
Brand	MSD
Cap Type	HEI / Male
Advance Type	Electronic

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MSD 23843 Details

Introducing the all-new MSD Pro-Billet EFI Dual Sync Distributors! The new design features high-quality dual Hall Effect sensors, a QPQ coated precision billet shutter wheel and distributor shaft guided by a sealed ball bearing, a race proven distributor gear, performance cap and rotor, and all the quality our Pro-Billet distributor line is known for. While these distributors are designed primarily for use with sequential fuel injection systems that support Hall Effect crank and cam sensor inputs, they can also trigger TBI fuel injection systems. The precision-machined shutter wheel design ensures accurate timing, even at high engine speeds. If you've converted to a coil per cylinder ignition system, we offer a great looking blank distributor cap to save space and eliminate the unused cap and rotor.MSD Pro-Billet EFI Dual Sync distributors are available for many popular engine applications and are perfect addition to your fuel-injected power plant.

Plug and Play with Holley EFI
Includes both crank and cam sensors to support sequential EFI operation
Can be used to trigger popular TBI fuel injection systems
Hall Effect sensor design provides precise timing control and noise immunity
CNC machined billet aluminum housing
Integrated LEDs allow for easy setup
Available for popular applications
Comes with quality, race proven distributor gear
Precision machined shutter wheel designed for improved accuracy at extreme engine RPM
Shutter wheel is pinned and welded to distributor shaft for superior reliability
Blank cap available for Coil-On-Plug applications

Charts

Installation Instructions (PDF)

Guides & Documents

Distributors Installation Instructions (54723843)

CARB Warning

For race/ off road use only

Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

CA Prop 65

CARB warning

MSD 23843 Specifications

KEY SPECS
MFG. Part #	23843
Brand	MSD
Cap Type	HEI / Male
Advance Type	Electronic

GENERAL
Trigger Style	Magnetic
Hall Effect	Yes
Gear Material	Steel
Gear Rotation	Standard
Distributor Cap Color	Black
Ignition Box Required	No
Mechanical Tach Drive	No
Slip Collar	No
Housing Material	Billet Aluminum
Housing Finish	Gloss
Marine Use	No
Sold in Quantity	Each
Notes	For Holley EFI systems. Possibly compatible with systems using Hall effect sensors. Can be used with Sniper EFI, ignition adapter 558-493 is required.
GTIN Code	085132238439

Ratings & Reviews

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Fitment

1957 Pontiac Bonneville

347 Pontiac V8

1958 Pontiac Bonneville

370 Pontiac V8

1959-1962 Pontiac Bonneville

389 Pontiac V8

1963-1966 Pontiac Bonneville

389 Pontiac V8
421 Pontiac V8

1967-1969 Pontiac Bonneville

400 Pontiac V8
428 Pontiac V8

1970-1974 Pontiac Bonneville

350 Pontiac V8
400 Pontiac V8
Pontiac V8 Large-Journal 455
Pontiac V8 Small-Journal 455 Ram Air V

1975-1976 Pontiac Bonneville

400 Pontiac V8
Pontiac V8 Large-Journal 455
Pontiac V8 Small-Journal 455 Ram Air V

1977 Pontiac Bonneville

301 Pontiac V8
350 Pontiac V8
400 Pontiac V8

1978 Pontiac Bonneville

301 Pontiac V8
400 Pontiac V8

1979-1980 Pontiac Bonneville

301 Pontiac V8

1956 Pontiac Catalina

317 Pontiac V8

1957 Pontiac Catalina

347 Pontiac V8

1958 Pontiac Catalina

370 Pontiac V8

1959-1960 Pontiac Catalina

389 Pontiac V8

1961-1966 Pontiac Catalina

389 Pontiac V8
421 Pontiac V8

1967-1969 Pontiac Catalina

400 Pontiac V8
428 Pontiac V8

1970-1974 Pontiac Catalina

350 Pontiac V8
400 Pontiac V8
Pontiac V8 Large-Journal 455
Pontiac V8 Small-Journal 455 Ram Air V

1975 Pontiac Catalina

400 Pontiac V8
Pontiac V8 Large-Journal 455
Pontiac V8 Small-Journal 455 Ram Air V

1976 Pontiac Catalina

350 Pontiac V8
400 Pontiac V8
Pontiac V8 Large-Journal 455
Pontiac V8 Small-Journal 455 Ram Air V

1977 Pontiac Catalina

301 Pontiac V8
350 Pontiac V8
400 Pontiac V8

1978 Pontiac Catalina

301 Pontiac V8
400 Pontiac V8

1979-1980 Pontiac Catalina

301 Pontiac V8

1956 Pontiac Chieftain

317 Pontiac V8

1957 Pontiac Chieftain

347 Pontiac V8

1958 Pontiac Chieftain

370 Pontiac V8

1967 Pontiac Executive

400 Pontiac V8
428 Pontiac V8

1968 Pontiac Executive

350 Pontiac V8
400 Pontiac V8
428 Pontiac V8

1969 Pontiac Executive

400 Pontiac V8
428 Pontiac V8

1970 Pontiac Executive

350 Pontiac V8
400 Pontiac V8
Pontiac V8 Large-Journal 455
Pontiac V8 Small-Journal 455 Ram Air V

1967 Pontiac Firebird

326 Pontiac V8
400 Pontiac V8

1968-1969 Pontiac Firebird

350 Pontiac V8
400 Pontiac V8

1970-1976 Pontiac Firebird

350 Pontiac V8
400 Pontiac V8
Pontiac V8 Large-Journal 455
Pontiac V8 Small-Journal 455 Ram Air V

1977 Pontiac Firebird

301 Pontiac V8
350 Pontiac V8
400 Pontiac V8

1978 Pontiac Firebird

400 Pontiac V8

1979 Pontiac Firebird

301 Pontiac V8
400 Pontiac V8

1980-1981 Pontiac Firebird

301 Pontiac V8

1973-1975 Pontiac Grand Am

350 Pontiac V8
400 Pontiac V8
Pontiac V8 Large-Journal 455
Pontiac V8 Small-Journal 455 Ram Air V

1978-1980 Pontiac Grand Am

301 Pontiac V8

1975-1976 Pontiac Grand LeMans

350 Pontiac V8
400 Pontiac V8
Pontiac V8 Large-Journal 455
Pontiac V8 Small-Journal 455 Ram Air V

1977 Pontiac Grand LeMans

301 Pontiac V8
350 Pontiac V8
400 Pontiac V8

1979-1981 Pontiac Grand LeMans

301 Pontiac V8

1962 Pontiac Grand Prix

389 Pontiac V8

1963-1966 Pontiac Grand Prix

389 Pontiac V8
421 Pontiac V8

1967-1969 Pontiac Grand Prix

400 Pontiac V8
428 Pontiac V8

1970 Pontiac Grand Prix

350 Pontiac V8
400 Pontiac V8
Pontiac V8 Large-Journal 455
Pontiac V8 Small-Journal 455 Ram Air V

1971 Pontiac Grand Prix

400 Pontiac V8
Pontiac V8 Large-Journal 455
Pontiac V8 Small-Journal 455 Ram Air V

1972-1974 Pontiac Grand Prix

350 Pontiac V8
400 Pontiac V8
Pontiac V8 Large-Journal 455
Pontiac V8 Small-Journal 455 Ram Air V

1975 Pontiac Grand Prix

400 Pontiac V8
Pontiac V8 Large-Journal 455
Pontiac V8 Small-Journal 455 Ram Air V

1976 Pontiac Grand Prix

350 Pontiac V8
400 Pontiac V8
Pontiac V8 Large-Journal 455
Pontiac V8 Small-Journal 455 Ram Air V

1977 Pontiac Grand Prix

301 Pontiac V8
350 Pontiac V8
400 Pontiac V8

1978-1980 Pontiac Grand Prix

301 Pontiac V8

1971-1974 Pontiac Grand Safari

350 Pontiac V8
400 Pontiac V8
Pontiac V8 Large-Journal 455
Pontiac V8 Small-Journal 455 Ram Air V

1975-1976 Pontiac Grand Safari

400 Pontiac V8
Pontiac V8 Large-Journal 455
Pontiac V8 Small-Journal 455 Ram Air V

1977 Pontiac Grand Safari

301 Pontiac V8
350 Pontiac V8
400 Pontiac V8

1978 Pontiac Grand Safari

400 Pontiac V8

1971 Pontiac Grandville

Pontiac V8 Large-Journal 455
Pontiac V8 Small-Journal 455 Ram Air V

1972-1975 Pontiac Grandville

400 Pontiac V8
Pontiac V8 Large-Journal 455
Pontiac V8 Small-Journal 455 Ram Air V

1964-1965 Pontiac GTO

326 Pontiac V8
389 Pontiac V8
421 Pontiac V8

1966 Pontiac GTO

389 Pontiac V8

1967-1969 Pontiac GTO

400 Pontiac V8

1970-1971 Pontiac GTO

400 Pontiac V8
Pontiac V8 Large-Journal 455
Pontiac V8 Small-Journal 455 Ram Air V

1972-1973 Pontiac GTO

350 Pontiac V8
400 Pontiac V8
Pontiac V8 Large-Journal 455
Pontiac V8 Small-Journal 455 Ram Air V

1963-1966 Pontiac LeMans

326 Pontiac V8
389 Pontiac V8

1967 Pontiac LeMans

326 Pontiac V8
400 Pontiac V8
428 Pontiac V8

1968-1969 Pontiac LeMans

350 Pontiac V8
400 Pontiac V8
428 Pontiac V8

1970-1974 Pontiac LeMans

350 Pontiac V8
400 Pontiac V8
Pontiac V8 Large-Journal 455
Pontiac V8 Small-Journal 455 Ram Air V

1975 Pontiac LeMans

350 Pontiac V8
400 Pontiac V8

1976 Pontiac LeMans

350 Pontiac V8
400 Pontiac V8
Pontiac V8 Large-Journal 455
Pontiac V8 Small-Journal 455 Ram Air V

1977 Pontiac LeMans

301 Pontiac V8
350 Pontiac V8
400 Pontiac V8

1979-1981 Pontiac LeMans

301 Pontiac V8

1977 Pontiac Phoenix

350 Pontiac V8

1956 Pontiac Star Chief

317 Pontiac V8

1957 Pontiac Star Chief

347 Pontiac V8

1958 Pontiac Star Chief

370 Pontiac V8

1959-1962 Pontiac Star Chief

389 Pontiac V8

1963-1966 Pontiac Star Chief

389 Pontiac V8
421 Pontiac V8

1957 Pontiac Super Chief

347 Pontiac V8

1958 Pontiac Super Chief

370 Pontiac V8

1961-1962 Pontiac Tempest

389 Pontiac V8

1963-1966 Pontiac Tempest

326 Pontiac V8
389 Pontiac V8

1967 Pontiac Tempest

326 Pontiac V8
400 Pontiac V8
428 Pontiac V8

1968-1969 Pontiac Tempest

350 Pontiac V8
400 Pontiac V8
428 Pontiac V8

1970 Pontiac Tempest

350 Pontiac V8
400 Pontiac V8
Pontiac V8 Large-Journal 455
Pontiac V8 Small-Journal 455 Ram Air V

1960 Pontiac Ventura

389 Pontiac V8

1961 Pontiac Ventura

389 Pontiac V8
421 Pontiac V8

1971-1976 Pontiac Ventura

350 Pontiac V8

1977 Pontiac Ventura

301 Pontiac V8
350 Pontiac V8