Delco4VAC Ready-Fire Vacuum Advance Kit

Description

The Delco4VAC Ready-Fire vacuum advance kit replaces the breaker points and condenser in your Delco 4-cylinder distributor, providing enhanced reliability and performance.

Advantages:

– Maintenance-Free Operation: Eliminates the need for regular adjustments associated with traditional breaker points.

– Consistent Performance: Ensures precise dwell and timing, leading to improved engine efficiency.

– Enhanced Spark Delivery: Provides a stronger spark to the spark plugs compared to points-based systems.

– Quick Starts and Smooth Idling: Experience faster engine starts and smoother idling.

– Improved Fuel Economy: Potential for increased gas mileage due to more efficient combustion.

Compatibility:

Designed for 4-cylinder Delco distributors with vacuum advance and single (not dual) points.

Installation:

The Delco4VAC kit is straightforward to install, fitting entirely under the distributor cap and maintaining the stock appearance of your engine.

Technical Specifications:

– Voltage: 12V negative ground systems only.

– Coil Requirements: The ignition coil must have an internal primary resistance of 3.0 Ohms or more.

Note: Ensure your distributor is equipped with single points and a vacuum advance mechanism.

Purchase Information:

The Delco4VAC Ready-Fire electronic ignition conversion kit is available for purchase at www.ready-fire.com.

Disclaimer:

This product is intended for use in accordance with the manufacturer’s guidelines. Improper installation or use may void warranties and could result in engine damage. Always consult a professional mechanic if unsure about the installation process.

For more details and to place an order, visit www.ready-fire.com.

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Automotive Applications

AMC
1963-74 4-cyl, all models, Delco – Delco4VAC

Buick
1968-74 4-cyl, all models, Delco – Delco4VAC

Checker Cab
1964-74 4-cyl 230-250 cid. engine, Delco – Delco4VAC

Chevrolet
1963-74 4-cyl, all models, Delco – Delco4VAC
1963-69 4-cyl Corvair, all models, Delco – Delco4VAC

GMC Truck
1964-74 4-cyl, all models, Delco – Delco4VAC

IHC Truck
1967-80 4-cyl, all models, Delco – Delco4VAC

Jeep
1966-69 4-cyl, all models, Delco 1110444 – Delco4VAC
1970-74 4-cyl, all models, Delco – Delco4VAC

Oldsmobile
1966-74 4-cyl, all models, Delco – Delco4VAC

Pontiac
1962-74 4-cyl, all models, Delco – Delco4VAC

Studebaker
1965-66 4-cyl 194, 230 cid. engine, Delco – Delco4VAC

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Industrial Applications

Chevrolet
1963 4-cyl 194, 230, 250, 292, Delco – Delco4VAC

Dyna-Truck
1971 4-cyl Dyna Mite 6-232, 258, Delco – Delco4VAC

GMC
1963-64 4-cyl, all models (excluding 305-C, 351, 401, 478 cid. V6), Delco – Delco4VAC
1965-74 4-cyl V6 engine, Delco – Delco4VAC

IHC Truck
1967-70 4-cyl 220, 241, 265, 282, 308 cid. engine, Delco – Delco4VAC
1969-71 4-cyl 406, 450, 501 cid. engine, Delco – Delco4VAC
1971-74 4-cyl 258 cid. engine, Delco – Delco4VAC

Jeep Industrial
All 4-cyl 232 engine, Delco 1110340, 1110366, 1110444 – Delco4VAC

International Harvester
All 4-cyl Windrower 4000 (C232, 258 engine ), Delco 1110523, 1110528 – Delco4VAC

YEAR   MAKE     MODEL     Submodel     Engine

66-67 American Motors Ambassador 990 4-cyl 3.3L 199CID – Delco4VAC
65, 67 American Motors Ambassador 990 4-cyl 3.8L 232CID – Delco4VAC
66-67 American Motors Ambassador Base 4-cyl 3.3L 199CID – Delco4VAC
65-70 American Motors Ambassador Base 4-cyl 3.8L 232CID – Delco4VAC
66-67 American Motors Ambassador DPL 4-cyl 3.3L 199CID – Delco4VAC
67-69 American Motors Ambassador DPL 4-cyl 3.8L 232CID – Delco4VAC
71 American Motors Ambassador DPL 4-cyl 4.2L 258CID – Delco4VAC
66-68 American Motors American 440 4-cyl 3.3L 199CID – Delco4VAC
66-68 American Motors American 440 4-cyl 3.8L 232CID – Delco4VAC
66-68 American Motors American Base 4-cyl 3.3L 199CID – Delco4VAC
66-68 American Motors American Base 4-cyl 3.8L 232CID – Delco4VAC
67 American Motors American Rogue 4-cyl 3.3L 199CID – Delco4VAC
67-68 American Motors American Rogue 4-cyl 3.8L 232CID – Delco4VAC
63-64 American Motors Classic 660 4-cyl 3.2L 196CID – Delco4VAC
65 American Motors Classic 660 4-cyl 3.8L 232CID – Delco4VAC
63-64 American Motors Classic 770 4-cyl 3.2L 196CID – Delco4VAC
64-66 American Motors Classic 770 4-cyl 3.8L 232CID – Delco4VAC
63-64 American Motors Classic Base 4-cyl 3.2L 196CID – Delco4VAC
65 American Motors Classic Base 4-cyl 3.3L 199CID – Delco4VAC
64-66 American Motors Classic Base 4-cyl 3.8L 232CID – Delco4VAC
72-74 American Motors Gremlin Base 4-cyl 3.8L 232CID – Delco4VAC
72-74 American Motors Gremlin Base 4-cyl 4.2L 258CID – Delco4VAC
70 American Motors Hornet Base 4-cyl 3.3L 199CID – Delco4VAC
70-71, 73-74 American Motors Hornet Base 4-cyl 3.8L 232CID – Delco4VAC
71, 73-74 American Motors Hornet Base 4-cyl 4.2L 258CID – Delco4VAC
71-74 American Motors Hornet Sportabout 4-cyl 3.8L 232CID – Delco4VAC
71-74 American Motors Hornet Sportabout 4-cyl 4.2L 258CID – Delco4VAC
70 American Motors Hornet SST 4-cyl 3.3L 199CID – Delco4VAC
70-72 American Motors Hornet SST 4-cyl 3.8L 232CID – Delco4VAC
71-72 American Motors Hornet SST 4-cyl 4.2L 258CID – Delco4VAC
68-74 American Motors Javelin Base 4-cyl 3.8L 232CID – Delco4VAC
71-74 American Motors Javelin Base 4-cyl 4.2L 258CID – Delco4VAC
68-72 American Motors Javelin SST 4-cyl 3.8L 232CID – Delco4VAC
71-72 American Motors Javelin SST 4-cyl 4.2L 258CID – Delco4VAC
71-74 American Motors Matador Base 4-cyl 3.8L 232CID – Delco4VAC
71-74 American Motors Matador Base 4-cyl 4.2L 258CID – Delco4VAC
74 American Motors Matador Brougham 4-cyl 3.8L 232CID – Delco4VAC
74 American Motors Matador Brougham 4-cyl 4.2L 258CID – Delco4VAC
68-69 Buick Special Base 4-cyl 4.1L 250CID – Delco4VAC
63-65 Chevrolet C20 Pickup Base 4-cyl 3.8L 230CID – Delco4VAC
66 Chevrolet C20 Pickup Base 4-cyl 4.1L 250CID – Delco4VAC
67-74 Chevrolet C20 Pickup Base 4-cyl 4.1L 250CID – Delco4VAC
63-66 Chevrolet C20 Pickup Base 4-cyl 4.8L 292CID – Delco4VAC
67-74 Chevrolet C20 Pickup Base 4-cyl 4.8L 292CID – Delco4VAC
63-65 Chevrolet C30 Pickup Base 4-cyl 3.8L 230CID – Delco4VAC
66 Chevrolet C30 Pickup Base 4-cyl 4.1L 250CID – Delco4VAC
67-74 Chevrolet C30 Pickup Base 4-cyl 4.1L 250CID – Delco4VAC
63-66 Chevrolet C30 Pickup Base 4-cyl 4.8L 292CID – Delco4VAC
67-74 Chevrolet C30 Pickup Base 4-cyl 4.8L 292CID – Delco4VAC
68-69 Chevrolet Chevelle 300 Deluxe 4-cyl 3.8L 230CID – Delco4VAC
68-69 Chevrolet Chevelle 300 Deluxe 4-cyl 4.1L 250CID – Delco4VAC
69 Chevrolet Chevelle Concours Estate 4-cyl 3.8L 230CID – Delco4VAC
69-72 Chevrolet Chevelle Concours Estate 4-cyl 4.1L 250CID – Delco4VAC
69 Chevrolet Chevelle Greenbrier 4-cyl 3.8L 230CID – Delco4VAC
69-72 Chevrolet Chevelle Greenbrier 4-cyl 4.1L 250CID – Delco4VAC
63-65 Chevrolet K10 Pickup Base 4-cyl 3.8L 230CID – Delco4VAC
67-69 Chevrolet K10 Pickup Base 4-cyl 3.8L 230CID – Delco4VAC
66 Chevrolet K10 Pickup Base 4-cyl 4.1L 250CID – Delco4VAC
67-74 Chevrolet K10 Pickup Base 4-cyl 4.1L 250CID – Delco4VAC
63-66 Chevrolet K10 Pickup Base 4-cyl 4.8L 292CID – Delco4VAC
67-74 Chevrolet K10 Pickup Base 4-cyl 4.8L 292CID – Delco4VAC
63-65 Chevrolet K20 Pickup Base 4-cyl 3.8L 230CID – Delco4VAC
63 Chevrolet K20 Pickup Base 4-cyl 3.8L 235CID – Delco4VAC
66 Chevrolet K20 Pickup Base 4-cyl 4.1L 250CID – Delco4VAC
67-74 Chevrolet K20 Pickup Base 4-cyl 4.1L 250CID – Delco4VAC
63-66 Chevrolet K20 Pickup Base 4-cyl 4.8L 292CID – Delco4VAC
67-74 Chevrolet K20 Pickup Base 4-cyl 4.8L 292CID – Delco4VAC
68-74 Chevrolet K30 Pickup Base 4-cyl 4.1L 250CID – Delco4VAC
68-74 Chevrolet K30 Pickup Base 4-cyl 4.8L 292CID – Delco4VAC
68-71 GMC C15/C1500 Suburban Base 4-cyl 4.1L 250CID – Delco4VAC
72 GMC C15/C1500 Suburban Base 4-cyl 4.1L 250CID VIN D – Delco4VAC
73-74 GMC C15/C1500 Suburban Base 4-cyl 4.1L 250CID VIN Q – Delco4VAC
68-71 GMC C15/C1500 Suburban Base 4-cyl 4.8L 292CID – Delco4VAC
74 GMC C15/C1500 Suburban Base 4-cyl 4.8L 292CID VIN S – Delco4VAC
73 GMC C15/C1500 Suburban Base 4-cyl 4.8L 292CID VIN T – Delco4VAC
68-69 GMC C15/C1500 Suburban Base 4-cyl 5.0L 305CID – Delco4VAC
68 GMC C15/C1500 Suburban Base 4-cyl 5.7L 351CID – Delco4VAC
67-74 GMC C25/C2500 Pickup Base 4-cyl 4.1L 250CID – Delco4VAC
67-74 GMC C25/C2500 Pickup Base 4-cyl 4.8L 292CID – Delco4VAC
67-69 GMC C25/C2500 Pickup Base 4-cyl 5.0L 305CID – Delco4VAC
68 GMC C25/C2500 Pickup Base 4-cyl 5.7L 351CID – Delco4VAC
68-70, 72 GMC C25/C2500 Suburban Base 4-cyl 4.1L 250CID – Delco4VAC
71 GMC C25/C2500 Suburban Base 4-cyl 4.1L 250CID VIN C – Delco4VAC
73-74 GMC C25/C2500 Suburban Base 4-cyl 4.1L 250CID VIN Q – Delco4VAC
68-70, 72 GMC C25/C2500 Suburban Base 4-cyl 4.8L 292CID – Delco4VAC
71 GMC C25/C2500 Suburban Base 4-cyl 4.8L 292CID VIN S – Delco4VAC
73-74 GMC C25/C2500 Suburban Base 4-cyl 4.8L 292CID VIN T – Delco4VAC
68-69 GMC C25/C2500 Suburban Base 4-cyl 5.0L 305CID – Delco4VAC
68 GMC C25/C2500 Suburban Base 4-cyl 5.7L 351CID – Delco4VAC
67-74 GMC C35/C3500 Pickup Base 4-cyl 4.1L 250CID – Delco4VAC
67-74 GMC C35/C3500 Pickup Base 4-cyl 4.8L 292CID – Delco4VAC
68-69 GMC C35/C3500 Pickup Base 4-cyl 5.0L 305CID – Delco4VAC
68 GMC C35/C3500 Pickup Base 4-cyl 5.7L 351CID – Delco4VAC
67-68 GMC K15/K1500 Pickup Base 4-cyl 3.8L 230CID – Delco4VAC
67-74 GMC K15/K1500 Pickup Base 4-cyl 4.1L 250CID – Delco4VAC
67-74 GMC K15/K1500 Pickup Base 4-cyl 4.8L 292CID – Delco4VAC
67-69 GMC K15/K1500 Pickup Base 4-cyl 5.0L 305CID – Delco4VAC
71 International Scout II Base 4-cyl 3.8L 232CID – Delco4VAC
66 Jeep CJ3 Base 4-cyl 3.7L 225CID – Delco4VAC
66-67 Jeep J-100 Base 4-cyl 3.8L 230CID – Delco4VAC
72 Jeep J-100 Base 4-cyl 3.8L 232CID – Delco4VAC
66-71 Jeep J-100 Base 4-cyl 3.8L 232CID – Delco4VAC
66-67 Jeep J-2500 Base 4-cyl 3.8L 230CID – Delco4VAC
70-71 Jeep J-2500 Base 4-cyl 3.8L 232CID – Delco4VAC
66-67 Jeep J-2500 Base 4-cyl 3.8L 232CID – Delco4VAC
72-73 Jeep J-2500 Base 4-cyl 4.2L 258CID – Delco4VAC
66-67 Jeep J-2600 Base 4-cyl 3.8L 230CID – Delco4VAC
70 Jeep J-2600 Base 4-cyl 3.8L 232CID – Delco4VAC
66-67 Jeep J-2600 Base 4-cyl 3.8L 232CID – Delco4VAC
72-73 Jeep J-2600 Base 4-cyl 4.2L 258CID – Delco4VAC
66-67 Jeep J-2700 Base 4-cyl 3.8L 230CID – Delco4VAC
66-67 Jeep J-2700 Base 4-cyl 3.8L 232CID – Delco4VAC
66-67 Jeep J-2800 Base 4-cyl 3.8L 230CID – Delco4VAC
66-67 Jeep J-2800 Base 4-cyl 3.8L 232CID – Delco4VAC
66-67 Jeep J-3500 Base 4-cyl 3.8L 230CID – Delco4VAC
70 Jeep J-3500 Base 4-cyl 3.8L 232CID – Delco4VAC
66-67 Jeep J-3500 Base 4-cyl 3.8L 232CID – Delco4VAC
66-67 Jeep J-3600 Base 4-cyl 3.8L 230CID – Delco4VAC
70 Jeep J-3600 Base 4-cyl 3.8L 232CID – Delco4VAC
66-67 Jeep J-3600 Base 4-cyl 3.8L 232CID – Delco4VAC
66 Jeep J-3700 Base 4-cyl 3.8L 230CID – Delco4VAC
70 Jeep J-3700 Base 4-cyl 3.8L 232CID – Delco4VAC
66-67 Jeep J-3700 Base 4-cyl 3.8L 232CID – Delco4VAC
66-67 Jeep J-3800 Base 4-cyl 3.8L 230CID – Delco4VAC
66-67 Jeep J-3800 Base 4-cyl 3.8L 232CID – Delco4VAC
71 Jeep J-3800 Base 4-cyl 4.2L 258CID – Delco4VAC
71-73 Jeep J-4800 Base 4-cyl 4.2L 258CID – Delco4VAC

VERY IMPORTANT — BEFORE ORDERING:

Some distributors of vehicles, boats, etc. may differ, according to whether the stock distributor is still in place or a replacement distributor has been installed. Some otherwise similar or identical engines use different distributor brands and/or different distributor part numbers. We need your distributor’s brand name, distributor part number and number of engine cylinders to ensure that the electronic ignition conversion kit is the correct one for your particular distributor.

If your distributor part number, normally found on the side of the distributor body, is not among those listed on the relevant web page, chances are, the Ready-Fire ignition conversion kit won’t fit your distributor.

It’s imperative that we know your distributor’s brand name, distributor part number and the number of cylinders of your engine. You may need to remove the distributor temporarily, so that you can read the distributor part number from the side of the distributor body. Usually, the side of your distributor will be covered with oil and dirt, so you’ll need to clean it to find the distributor brand name and exact part number.

We can guarantee only that each of our ignition kits will fit a distributor with one of the distributor part numbers listed on its relevant web page. Otherwise, it likely won’t fit. Ready-Fire ignition kits require a 12-volt, negative ground (earth) electrical system.

If you order the wrong electronic ignition conversion kit for your distributor, you’ll need to return it to us, via US Postal Service mail within 30 days from date of purchase. If the ignition kit is in perfect, unused condition, we can accept it as a returned item, within 30 days of purchase, and provide a refund to your PayPal account, less a 20% restocking fee and any international shipping fees, etc., but only if the ignition kit is in pristine, unused condition. Buyer is responsible for shipping and other costs to return the product for credit or exchange.

For more details and to place an order, visit www.ready-fire.com.