Divorced Choke Electric Choke Conversion

Divorced Choke Electric Choke Conversion - CU1445

14 Review(s)

Your Price: $41.00

Retail Price:$52.00

Your Savings:$11.00(21%)

70-78 Small Block Chevy, Chevy/GMC truck & MARINE MERC, Shaft rotates counter-clockwise to close choke (rich)

Part Number: CU1445

Availability: In Stock

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Description
Customer Reviews
Technical

Electric choke replacement for the divorced type of chokes. Divorced means the choke thermostat is in the intake manifold.

This is a way to convert your automatic choke to an electric choke. Everything you need, including instructions are included.

SPECS:

Looking at coil = rotates counter-clockwise when heated (choke opens / lean)
Choke shaft = rotates clockwise when heated (choke opens/lean)
Choke shaft = rotates counter-clockwise to close (choke closes/rich)

Assuming original manifold / carburetor application, fits:

MAKE

YEAR

MODEL

TYPE

BUICK

1975

250 EXC INT CYL HEAD ....

CHECKER

1970-72

350 .....................

CHECKER

1973

350 .....................

CHECKER

1973

350 .....................

CHECKER

1974

350 .....................

CHECKER

1974

350 .....................

CHECKER

1974-73 77-76

350 .....................

CHEVROLET

1970

350 EXC. HI-PERF.........

CHEVROLET

1971

350 EXC. HI-PERF.........

CHEVROLET

1972

350 EXC. HI-PERF.........

CHEVROLET

1973

350, 400 (INC. CAMARO CORVETTE HI-PERF.)....

CHEVROLET

1974

454 .....................

CHEVROLET

1975

250 EXC INTEGRATED CYL HEAD..

CHEVROLET TRUCK

1970

350 (EXC. G-20, 30 1ST DESIGN)

CHEVROLET TRUCK

1972

350

CHEVROLET TRUCK

1973

350 C K, P-20, P30

CHEVROLET TRUCK

1973

350 G-10,20,30, K-10,20

CHEVROLET TRUCK

1974

350, 400

CHEVROLET TRUCK

1975

350, 400 H.D.

CHEVROLET TRUCK

1976

250 H.D.

CHEVROLET TRUCK

1976

350 H.D.

CHEVROLET TRUCK

1976

400 H.D.

CHEVROLET TRUCK

1977

350, 400 H.D. (CALIF.)

CHEVROLET TRUCK

1977

350, 400 H.D. (NON-CALIF)

CHEVROLET TRUCK

1978

350 HD (CALIF.)

CHEVROLET TRUCK

1978

350 HD (NON-CALIF.)

CHEVROLET TRUCK

1978

400 G30 W/REMOTE CHOKE (CALIF.)

CHEVROLET TRUCK

1978

400 K30 W/REMOTE CHOKE (CALIF.)

CHEVROLET TRUCK

1978

400 W/REMOTE CHOKE (NON-CALIF.)

GMC

1970

350 ......................

GMC

1971

350 (EXC G25, 35 1ST DES).

GMC

1972

350 ......................

GMC

1973

350 C K, P25, P35........

GMC

1973

350 G15, 25, 35, 25.......

GMC

1974

350, 400 .................

GMC

1975

350, 400 H.D..............

GMC

1976

250 H.D...................

GMC

1976

292 ......................

GMC

1976

350 H.D...................

GMC

1976

350, 400 .................

GMC

1976

400 H.D...................

GMC

1977

350, 400 H.D.(CALIF)......

GMC

1977

350, 400 H.D.(NON CALIF)..

GMC

1978

350 H.D. (CALIF)..........

GMC

1978

350 H.D. (NON CALIF.).....

GMC

1978

400 G30 W/REMOTE CHOKE(CAL

GMC

1978

400 K30 W/REMOTE CHOKE(CAL

GMC

1978

400 W/REMOTE CHOKE(NON CAL

GMC

1979

350 ......................

MERCURY MARINE

1978-82

MERCRUISER 5.7L 350

MERCURY MARINE

1979-80

5.0 305 MIE

MERCURY MARINE

1979-82

MERCRUISER 5.0L 305 GM/228

MERCURY MARINE

1981-86

5.0L 305 MIE

MERCURY MARINE

1981-87

5.7L 350 GM/260 MIE

MERCURY MARINE

1982-84

MERCRUISER 5.0L 305 GM/228

MERCURY MARINE

1982-86

MERCRUISER 5.7L 350

MERCURY MARINE

1983-84

MERCRUISER 5.0L 305

MERCURY MARINE

1985-87

MERCRUISER 4.3L 262 GM/185

MERCURY MARINE

1985-87

MERCRUISER 4.3L 262 GM/205

MERCURY MARINE

1985-87

MERCRUISER 5.0L

MERCURY MARINE

1985-87

MERCRUISER 5.0L 305 GM/200

MERCURY MARINE

1987

MERCRUISER 4.3L 262 GM/175

MERCURY MARINE

1987

MERCRUISER 5.7L 350

MERCURY MARINE

1987-95

5.0L 305 MIE

MERCURY MARINE

1987-95

5.7L 350 GM/5.7L COMPETITION SKI

MERCURY MARINE

1987-95

MERCRUISER 5.7L 350 MAG

MERCURY MARINE

1988-92

MERCRUISER 4.3L 262

MERCURY MARINE

1988-93

5.7L 350 GM/5.7L MIE

MERCURY MARINE

1988-95

MERCRUISER 5.0L 305

MERCURY MARINE

1988-95

MERCRUISER 5.0L 305

MERCURY MARINE

1988-95

MERCRUISER 5.7L 350

MERCURY MARINE

1990-92

GM/8.2L 502 W/HURTH AUSTRALIA

MERCURY MARINE

1992-93

8.2L 502 MAG BRAVO

MERCURY MARINE

1992-94

7.4L 454 MAG BRAVO

MERCURY MARINE

1992-96

7.4L 454 BRAVO

MERCURY MARINE

1992-96

7.4L GM/7.4L MIE (LH) GEN V 454

MERCURY MARINE

1993-96

8.2L GM/8.2L MIE GEN V 502 BELGIUM

MERCURY MARINE

1994-95

5.7L 350 GM/5.7L MIE

OLDSMOBILE

1975

250 EXC INTEGRATED CYLHEAD

PONTIAC

1975

250 ......................

Due to technical reasons, electric choke kits are matched using the engine application. It is assumed that the carburetor, intake manifold and engine are original to the vehicle.

Examples of miss match:

Carburetor has been switched out.

The carburetor has been re-manufactured.

A performance intake manifold has been installed. This is OK if the manifold is a direct replacement.

Spacers have been added to the carburetor base - Divorced chokes only.

Rating Snapshot

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Average Customer Ratings

4.8

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Easy to install, concise instructions, works brilliantly. The temperature sensor was an added bonus. Excellent!

Did you find this helpful? 6 of 6 Found Helpful

Reviewed by: Mark Ward from New Zealand on 7/15/2016

Worth every penny

Am I ever glad I finally made upgrade from my divorced choke , easy install , instantly a much more efficient warm up , the fast idle steps down like its suppose to , I like the fact that it has the temp sensor included , big plus compared to the electric units that were original to later carbs , installed in a breeze to my 77 Chevy c20 ,

Did you find this helpful? 5 of 5 Found Helpful

Reviewed by: John from Campbell River b.c. Canada on 4/4/2018

principal

AS Described,part worked well , and conversion parts fit well,

Did you find this helpful? 4 of 4 Found Helpful

Reviewed by: MATHEWSONS AUTOMOTIVE from RENTON on 3/5/2018

Avg joe

Hi my name is jay and would like to say mikes carbs gave me excellent service and quality parts ..thank you Mikes ??

Did you find this helpful? 2 of 2 Found Helpful

Reviewed by: Jason from Salt Spring Island on 10/24/2019

car guy

I recently purchased a CU 1445 divorced choke electric conversion kit. Delivery was prompt. It took about 45 minutes to install. fit, finish, and instructions are very good. Kit works excellent. I am very satisfied with this product and supplier.

Did you find this helpful? 2 of 2 Found Helpful

Reviewed by: Trent from Canada on 4/15/2019

user

Mounts up just like info supplied. Remove the old unit off manifold,mount new unit,wire in to wiper and the way you go!

Did you find this helpful? 2 of 2 Found Helpful

Reviewed by: Rick from Mineral on 2/10/2019

Works on Mercruiser 260

Installed this on a mercruiser 260. The kit had everything I needed. Hardest part was removing the rusted out screw on the original choke spring and finding 12v for the power. I did end up finding some wiring diagrams and found one of the two wires (probably for the stator) has a keyed 12v power. Works great and very easily adjustable.

Did you find this helpful? 2 of 2 Found Helpful

Reviewed by: Scott from Michigan on 8/16/2018

Technician

We installed this on a customer's truck. The kit worked awesome! Great to find an electric replacement for a divorced choke. We will certainly use this kit again next time we need to repair one of these. Thanks guys!

Did you find this helpful? 1 of 1 Found Helpful

Reviewed by: Joss Tribble from Spokane Wa on 12/10/2019

Works - Great Improvement

I purchased two of these for my boat (repowered n 1995 with a pair of Crusader CS350 marine engines). Installation was fairly simple, although the two units I received were slightly different. Apparently, one was an older design where the hold-down collar for the choke assembly cap used three screws rather than a single screw. This made it more difficult to do the final adjustment on one engine. I did have to adjust the choke to the +4 mark (rich) to get the choke to fully close when cold. Now, both engines start right up. Warm up quickly. Chokes open fully. Very happy with how the units work.

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Reviewed by: R BOWSER from POWAY, CA on 9/23/2020

Super Choke

I have been using a superchoke now for 25+ years and its still working. There is no better way to control the choke cycle on a carb. I have the temp module on a thermostat bolt.

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Reviewed by: Gary from Ontario Canada on 9/11/2020

Item In Cart

Rochester Quadrajet Divorced Choke Thermostat TH1009

DISCONTINUED USE CU1444 ELECTRIC

CHEVROLET (8) 1967-70 CHEV/GMC TRUCK (8) 1968-70

Part Number TH1009

(2)

$25.95

Item In Cart

Rochester 2GC 2GE & Quadrajet Carburetor Choke Thermostat TH1021

In Stock

Shaft rotates counter-clockwise to close choke (rich)
2.21" cap diameter, .70" cap depth

Part Number TH1021

$15.95

Select Options

Item In Cart

Rochester Quadrajet Choke Thermostat - TH1014

In Stock

Shaft rotates counter-clockwise to close choke (rich)
2.21" cap diameter. .75" cap depth

Part Number TH1014

$15.95

Select Options

Item In Cart

Electric Choke Rochester

In Stock

Shaft rotates counter-clockwise to close choke (rich)
2.25" cap diameter

Part Number TH1122

$24.95

Add To Cart

Divorced Choke Electric Choke Conversion - CU1445

Rating Snapshot

Average Customer Ratings

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