JEGS HEI Distributor for 1967-1991 AMC/Jeep 290, 304, 343, 360, 390 & 401 V8 [Red Cap]
555-40020
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JEGS 555-40020 HEI Distributor Features:
- Fits 1967-1991 AMC/Jeep 290, 304, 343, 360, 390 and 401 V8 engines
- Ready-to-run with 1-wire hook-up
- Includes 50,000-volt coil and performance module for a longer dwell circuit and full-coil saturation
- Standard-type iron distributor gear made for hydraulic or solid flat tappet cams
- Red cap with male brass terminals that provides maximum voltage output
- Adjustable Vacuum Advance
- Corrosion Resistant Coated Weights
- Extra Durable Welded Weight Pins
- The Perfect Ignition Upgrade for Your Car or Jeep
JEGS 555-40020 HEI Distributor Applications:
- 1967 - 1969 290 4.8L V8
- 1967 - 1969 343 5.6L V8
- 1968 - 1969 390 6.4L V8
- 1970 - 390 6.4L V8
- 1970 - 1981 304 5.0L V8
- 1970 - 1991 360 5.9L V8
- 1971 - 1979 401 6.6L V8
FAQ
What is the firing order of an AMC engine?
- The firing order for an AMC 360 is 1-8-4-3-6-5-7-2. Ensure precise installation of the JEGS 40020 distributor for optimal performance.
Does a HEI distributor need a coil?
- Yes, the HEI distributor requires an ignition coil for proper function.
What was the first year for GM HEI distributor?
- The GM High Energy Ignition (HEI) distributor debuted in 1974. Experience improved ignition with the JEGS 40020, suitable for various AMC engines.
Why is my HEI distributor not firing?
- Check wiring connections, and ensure proper grounding for the JEGS 40020 HEI distributor. Verify the compatibility of your coil and troubleshoot for potential issues.
Why should I upgrade to an HEI distributor in my AMC?
- Upgrade to the JEGS 40020 for improved ignition performance in AMC engines. Enhance reliability and power with advanced technology.
Emissions Note:
This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.
CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART
Specifications:
What is the ID of the distributor gear? And do yall sell a matched cam gear for distributor?
Where is it made?
Do I need specific spark plug wires for this distributor
Will this work on a amc 327 gen 1 Valiant engine
What is the diameter of the distributor at the cap of the jegs 40020 distributor?I have tried an earlier version of a gm style hei with the coil mounted on top…it was too large to use with power steering on my c-5
can I use a 12 awg wire and 20 amp fuse for power supply
Should the distributor gear be swapped to match the cam gear? Is this gear specifically made for the amc304 cam gear?
Is the gear steel or iron? It says iron in the description but steel in the spec list.
Motor Vehicles
WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.
Tools:
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Electrical Cords
WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.