Proform Electronic Distributor Conversion Kit for Chrysler/Mopar Small Blocks 273-360ci
778-66991
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JEGS
40500K - Electronic Ignition Conversion Kit Fits Small Block Mopar 273/318/340/360
$235.06
Items You Need
JEGS 40084 - Distributor Shaft O-Ring Kit Made in the USA
$4.99
JEGS 40103 - 1 Ohm Ballast Resistor
$5.29
JEGS 40430 - Distributor Cap 1963-1988 Chrysler
$15.99
JEGS 40431 - Distributor Rotor 1963-1988 Chrysler
$8.09
JEGS 40472 - Distributor Cap with Wire Retainer 30% Glass Filler Polyester (PBT) for High-Dielectric Strength
$30.09
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Electronic Distributor Conversion Kits
Specifications:
Part Type
Quantity
Sold as a kit
Advance Type
Vacuum and mechanical
Distributor Cap Color
Black
Cap Style
Female/Socket
Computer-Controlled Compatible
No
Distributor Gear Rotation
Standard
Distributor Type
HEI/Breakerless
Engine Make/Size
Mopar 318-360
Housing Finish
Natural
Housing Material
Cast aluminum
Ignition Box Required
No
Marine Use
No
Mechanical Tach Drive
No
Slip Collar
No
Trigger Style
Magnetic
Gear Material
Iron
Manufacturer's Part Number:
66991
Shipping Weight:
4.95
Package Height:
5.9
Package Depth:
13.3
Package Width:
7.6
Part Category:
Performance Parts
Part Fitment:
Semi Universal
66991 is rated
out of
5 by
16.
Rated 5 out of
5
by
Dan45806 from
Good replacement for failing ignition
My coronet was had an ignition component go bad, also someone had hard wired the ignition box. I ordered this kit, replaced everything,and used the ignition box harness and it cleared up all my issues and looked alot cleaner in the engine compartment.
Date published: 2021-01-08
Rated 5 out of
5
by
Chris71 from
Great features
I bought this kit three weeks ago. It arrive a week earlier than predicted. The kit went right in. It is basically an original equipment part. Converted points to electronic on 1971 a body. Cured all the ills I was experiencing. Bad idle, constantly changing timing , difficult starting hot. The power has increased with the performance advance curve. All around good kit. And very happy with results.
Date published: 2020-12-02
Rated 5 out of
5
by
The Pope from
Mopars people
I thought this was a cheap knock off but it is a quality Mopars licensed part. Don't be scared, check the pickup adjustment and bolt it on.
Date published: 2017-08-26
Rated 5 out of
5
by
Demon 72 from
I put this on my 72 demon and it was very easy to install
Date published: 2016-11-24
Rated 5 out of
5
by
Jonmac1971 from
1984 D250 318
I purchased a 1984 Dodge D250 from California and the previous owner converted the electronic ignition to points. After days repairing the wiring on the truck I decided to convert back to electronic ignition system. This was easy to install and the truck starts, runs and improved performance over the points ignition system. Only takes a 1/2 hr to install. I would highly recommend this product.
Date published: 2016-01-12
Rated 5 out of
5
by
skipd from
easy installation,made big improvement in ease of starting and improved performance
Date published: 2015-09-08
Rated 4 out of
5
by
yoda from
easy install
put it on my 1987 d100. The truck had 1st generation computer controled ignition in l.f. fender. The original would not spark when it was below 50 degrees outside. I used the kit to install system used on 1986 and early 1987 igniton. Install was easy and truck has not run this well in some time.
Date published: 2019-03-25
Rated 1 out of
5
by
Larz1234 from
Awful
Total rewire working on it months after the conversion.
Date published: 2021-02-28
On the instruction it tells you that the green wire not used my queswtion is green wire for to be used for tack hook up?
The green wire on the Proform 778-66991 is not used for a tachometer.
Date published: 2022-11-21
I have a 1989 dodge w100 with throttle body injection and I'm converting it to carb so will this work for mine
Your current distributor should work with a carburetor. This kit is made to convert from a point distributor to an electronic unit.
Date published: 2023-03-27
I’ve installed the pro form kit but my car will still not start. I have a 1978 Plymouth Volare with the 318 originally a 2 Barrel lean burn car. I have removed the lean burn and installed the kit. If you could let me know what else I should check. Thanks
You will need to make sure your coil is working properly and that you are getting fuel into the cylinders.
Date published: 2020-05-08
Will this work on my 1989 360? And if so what will it eliminate the need of. (Ecu, ie)
This will work on the '89 360 if it is a carburetor engine. It is not compatible if using an ECU or fuel injection.
Date published: 2023-03-27
I got 86 pick up and it had slant six im putting in 318 but the engine I bought has holey throttle body would love to keep it tbi but don't have harness any ideas thank you
You can try and find an original wiring harness out of a donor car, or use one of the new stand alone EFI setups like - Part Number: 546-30003
Date published: 2018-01-04
will this work on my 1986 dodge d150 318 to eliminate my lean burn system?
This should work for that application.
Date published: 2017-09-21
Does this eliminate the "Lean Burn" system?
This will eliminate the Lean Burn.
Date published: 2020-11-08
I have a 82 Dodge D350 with a 369 LA and just wanting to make sure this will fit. Thanks
Includes:Forged Distributor with Vacuum & Mechanical Advance 555-40500HiRev-7500 ECU 555-40805Wiring Harness 555-40801Ballast Resistor 555-40103HP Coil 555-40105Spark Plug Wires 555-40250. Electronic Ignition - Complete Kit.
Legal in all 50 states and Canada. (C.A.R.B. E.O. #D-57-22)Fires every 90 degreesIgnitor version available in 6V &12V positive groundNot for use with solid core spark plug wires. Delco Distributors.
Some parts are not legal for use in California or other states with similar laws / regulations
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:
WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.
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.