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MSD Chevy Flat Top Pro-Billet Distributor 84891

MSD Chevy Flat Top Pro-Billet Distributor 84891
MSD Chevy Flat Top Pro-Billet Distributor 84891
$638.99 ea
NEWARRIVING SOONEstimated Ship Date 05/19/2025 (If Ordered Today)
Model: 4017785
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
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Having a huge huffer mounted on top of your engine is cool, but can lead to limited choices for a distributor. We decided to morph our Crab Cap crank trigger distributor with a standard Chevy model to come up with the Flat-Top! This distributor sits low in the engine block, then is topped with our special Crab Cap that positions the spark plug terminals horizontally to give you plenty of clearance. The distributor incorporates a mechanical advance assembly that you can easily tune with the supplied springs and stop bushings. For trigger accuracy, a maintenance-free magnetic pick-up is used. This pick-up plugs directly into an MSD Ignition Control. The Flat-Top Distributor is supplied with our Dupont, Rynite molded distributor cap and rotor along with a heavy duty gear for long life in your engine.
Features:
  • Crab cap will clear cowlings, exotic intakes and air cleaners
  • Mechanical advance is easy to adjust for your engine
  • Maintenance-free magnetic pick-up provides accurate trigger signals
About MSD Ignition

Racers never stop experimenting as they search for every way to wring out more power or handling performance to to gain an edge over the competition. The team at MSD is no different as we strive to deliver the products you  need to meet your performance goals. We continue to innovate and invent components and technology that deliver  performance and reliability with products that are easy to use and install. 

Over the course of 40-plus years, MSD Performance has been driving the development of innovative components  that helped shape the way our cars race and perform. From super speedways to road courses, land speed racing to  top fuel dragsters, and of course your traditional hot rod, MSD has provided the components to fire nearly anything in  motorsports.

MSD was the first company to develop and offer the multiple sparking, capacitive discharge ignition for engines. The line of MSD 6-Series Ignitions are the most popular aftermarket ignitions in the world due to our race-proven performance on the track and our reliability on the street!

Early on, MSD focused squarely on ignition systems with revolutionary products like the multiple sparking CD ignition, timing and rev controls, billet aluminum distributors and the Pro-Mag, an incredible breakthrough in power  and endurance. 

Today MSD is developing electronics for your entire powertrain. The Atomic EFI systems for the LS engine platform and throttle body are now complemented with a transmission controller. Our DynaForce Starters and Alternators  ensure that your engine cranks over to fire up and the Alternators keep it charged. MSD is poised to deliver components that work and communicate together to provide performance and value.

Downloads:

Download Name File Size
84891.pdf345.71KB

Vehicle Fitment:

The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
Make Model Submodel Years Engine
Chevrolet Corvette 35th Anniversary Edition 1988 5.7L / 350 / V8
Chevrolet Corvette 40th Anniversary Edition 1993 5.7L / 350 / V8
Chevrolet Corvette Base 1955 4.3L / 265 / V8
Chevrolet Corvette Base 1956 4.3L / 265 / V8
Chevrolet Corvette Base 1957 4.6L / 283 / V8
Chevrolet Corvette Base 1958 4.6L / 283 / V8
Chevrolet Corvette Base 1959 4.6L / 283 / V8
Chevrolet Corvette Base 1960 4.6L / 283 / V8
Chevrolet Corvette Base 1961 4.6L / 283 / V8
Chevrolet Corvette Base 1962 5.3L / 327 / V8
Chevrolet Corvette Base 1963 5.3L / 327 / V8
Chevrolet Corvette Base 1964 5.3L / 327 / V8
Chevrolet Corvette Base 1965 5.3L / 327 / V8
6.5L / 396 / V8
Chevrolet Corvette Base 1966 7.0L / 427 / V8
5.3L / 327 / V8
Chevrolet Corvette Base 1967 7.0L / 427 / V8
5.3L / 327 / V8
Chevrolet Corvette Base 1968 7.0L / 427 / V8
5.3L / 327 / V8
Chevrolet Corvette Base 1969 5.7L / 350 / V8
7.0L / 427 / V8
Chevrolet Corvette Base 1970 5.7L / 350 / V8
7.4L / 454 / V8
Chevrolet Corvette Base 1971 5.7L / 350 / V8
7.4L / 454 / V8
Chevrolet Corvette Base 1972 5.7L / 350 / V8
7.4L / 454 / V8
Chevrolet Corvette Base 1973 5.7L / 350 / V8
7.4L / 454 / V8
Chevrolet Corvette Base 1974 5.7L / 350 / V8
7.4L / 454 / V8
Chevrolet Corvette Base 1977 5.7L / 350 / V8
Chevrolet Corvette Base 1978 5.7L / 350 / V8
Chevrolet Corvette Base 1979 5.7L / 350 / V8
Chevrolet Corvette Base 1980 5.7L / 350 / V8
5.0L / 305 / V8
Chevrolet Corvette Base 1981 5.7L / 350 / V8
Chevrolet Corvette Base 1982 5.7L / 350 / V8
Chevrolet Corvette Base 1984 5.7L / 350 / V8
Chevrolet Corvette Base 1985 5.7L / 350 / V8
Chevrolet Corvette Base 1986 5.7L / 350 / V8
Chevrolet Corvette Base 1987 5.7L / 350 / V8
Chevrolet Corvette Base 1988 5.7L / 350 / V8
Chevrolet Corvette Base 1989 5.7L / 350 / V8
Chevrolet Corvette Base 1990 5.7L / 350 / V8
Chevrolet Corvette Base 1991 5.7L / 350 / V8
Chevrolet Corvette Base 1992 5.7L / 350 / V8
Chevrolet Corvette Base 1993 5.7L / 350 / V8
Chevrolet Corvette Base 1994 5.7L / 350 / V8
Chevrolet Corvette Base 1995 5.7L / 350 / V8
Chevrolet Corvette Base 1996 5.7L / 350 / V8
Chevrolet Corvette Collector's Edition 1982 5.7L / 350 / V8
Chevrolet Corvette Collector's Edition 1996 5.7L / 350 / V8
Chevrolet Corvette Grand Sport 1996 5.7L / 350 / V8
Chevrolet Corvette Indianapolis 500 Pace Car 1978 5.7L / 350 / V8
Chevrolet Corvette Indianapolis 500 Pace Car 1986 5.7L / 350 / V8
Chevrolet Corvette Indianapolis 500 Pace Car 1995 5.7L / 350 / V8
Chevrolet Corvette Silver Anniversary Edition 1978 5.7L / 350 / V8
Chevrolet Corvette Stingray 1975 5.7L / 350 / V8
Chevrolet Corvette Stingray 1976 5.7L / 350 / V8
Chevrolet Corvette ZR-1 1990 5.7L / 350 / V8
Chevrolet Corvette ZR-1 1991 5.7L / 350 / V8
Chevrolet Corvette ZR-1 1992 5.7L / 350 / V8
Chevrolet Corvette ZR-1 1993 5.7L / 350 / V8
Chevrolet Corvette ZR-1 1994 5.7L / 350 / V8
Chevrolet Corvette ZR-1 1995 5.7L / 350 / V8

Specifications:

Emission Code 3
Part Type Distributor
Product Type Distributor
Proposition 65 www.P65Warnings.ca.gov
Warranty Limited 1 Year Warranty

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MSD Chevy Flat Top Pro-Billet Distributor 84891: