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Davis Unified Ignition 63720-EXT - Davis Unified Ignition D.U.I. Distributors


Product Description

I had the first one made for my Jeepster about 20 years ago and it is still working perfectly and it is better in my opinion then HEI

It is hotter and starts stronger. No stronger proof of a great product then the first one still working perfectly.





Extended shaft dist.


This product fit exactly as expected. No modification necessary to fit my 71 dauntless motor. Worth spending the extra $.
Make:                    JEEP                                                            

Model:                    COMMANDO                                                            

Submodel:                    BASE                                                            

Beginning Year:                    1969                                                            

Ending Year:                    1971                                                            

Engine Type:                    V6                                                            

Engine Size:                    3.7L/225                                                            

Engine Family:                    GM V6


Brand:Davis Unified Ignition                                               

Manufacturer's Part Number:63720-EXT                                                         

Part Type:Distributors                                           

Product Line:Davis Unified Ignition AMC Street/Strip D.U.I. Distributors                                                   

Summit Racing Part Number:DUI-63720-EXT

Computer-Controlled Compatible:                    No                                                            

Trigger Style:                    Magnetic                                                            

Advance Type:                    Vacuum and mechanical                                                            

Ignition Box Required:                    No                                                            

Cap Style:                    Male/HEI                                                            

Mechanical Tach Drive:                    No                                                            

Slip Collar:                    No                                                            

Distributor Gear Material:                    Iron                                                            

Distributor Gear Rotation:                    Standard                                                            

Distributor Cap Color:                    Black                                                            

Housing Material:                    Aluminum                                                            

Housing Finish:                    Polished                                                            

Marine Use:                    No                                                            

Quantity:                    Sold individually.                                                            

Notes:                    Extended shaft to allow for clearance of intake and head.                                                            

In-Store Pickup:Choose In-store pick-up (OH, NV, GA, TX) on our web site.


            Performance Distributors has built D.U.I. distributors for AMC engine owners. Whether you're on the street, off-road, or racing, AMC Street/Strip D.U.I. distributors are ready with 50,000 V of pure energy. The combination high performance coil and Dyna-Module allows you to open up the plug gap for a powerful explosion of fuel mixture and extended dwell time to produce a hotter spark. A better spark means more power, a cleaner burn, and cleaner spark plugs. These one-piece drop-in units eliminate all the wiring of stock systems so that your engine compartment is cleaner, too! They are water, mud, and vibration-proof. Plus, they're built tough with two bushings for shaft stability, and all key pieces are polished and lubed, as they are hand-assembled. All distributors are curved by machine to eliminate pre-detonation and provide instant throttle response. D.U.I. distributors crank up to 7,000 rpm. No matter what type of driving you do, Performance Distributors have AMC D.U.I. distributors to suit your application

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