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TCI 2004R/700R4 Lock-Up Wiring Kits 376600

Torque Converter Lockup Kit, Wiring Kit, Vacuum Switch, GM, 200-4R, 700R4, Kit

Estimated Ship Date: Tomorrow Would you rather pick it up? Select Location

Brand: TCI Auto

Manufacturer's Part Number: 376600

Part Type: Torque Converter Lock up Kits

Product Line: TCI 2004R/700R4 Lock-Up Wiring Kits

Summit Racing Part Number: TCI-376600

UPC: 788120007641

Manual Override Switch Included: Yes

Indicator Light Included: No

Quantity: Sold as a kit.

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

Installation of these TCI 2004R/700R4 lockup wiring kits makes retrofits into non-ECM 700R4 or 2004R vehicles a snap. They allow automatic operation of the TCC in 4th gear under stable engine operation, and disengage the clutch when accelerating or downshifting. Also provided in these kits is a manual override option. These kits are constructed from OEM connectors and oil-resistant wire.

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Transmission Make: GM

Transmission Type: 200-4R

Transmission Make: GM

Transmission Type: 700R4

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TCI Auto CMP3766B - TCI Replacement Vacuum Switches

Click here for more information about TCI Auto CMP3766B - TCI Replacement Vacuum Switches

Vacuum Switch, Momentary, TCI-376600, Each

Part Number: TCI-CMP3766B

Estimated Ship Date: Tomorrow

$27.97

Most Helpful Reviews Review this Product

7 Customer Reviews for TCI Auto 376600 - TCI 2004R/700R4 Lock-Up Wiring Kits

Average Customer Review

5 Star

(3)

4 Star

(1)

3 Star

(1)

2 Star

(2)

1 Star

(0)
+See All 7 Reviews

700r-4. Lock up review.

Summit RacingSummit Racing Verified Purchase

Installation was easy. I installed lock up while transmission was out for a rebuild. Three options to unlock, vacuum, brake pedal, or toggle switch. I went with vacuum on my 85 Chevy 6.2 liter diesel. So far I haven't felt any unwanted down shifting, even when pulling my 17 ski boat. It has been in about 6 months now.

2 of 2 found this review helpful.

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Reviewer: HARLEY from GA

Date: March 24, 2014

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TCI 2004R wiring kit

Summit RacingSummit Racing Verified Purchase

This kit is working fine and was very easy to install!

1 of 1 found this review helpful.

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Reviewer: JERRY from TX

Date: November 12, 2014

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TCI lockup kit

Summit RacingSummit Racing Verified Purchase

Nice kit good instructions no problems shipped fast

1 of 1 found this review helpful.

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Reviewer: JOHN from WY

Date: August 08, 2014

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700 R4 Lock up kit

Summit RacingSummit Racing Verified Purchase

The most simple and easiest way to get Overdrive performance in a vacuum system. Great instructions and online videos if required.

1 of 1 found this review helpful.

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Reviewer: CHARLES from Canada

Date: July 28, 2014

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Lock up kit

Expensive kit for what it is and only comes with a 700R4 pan gasket so had to buy a 2004R gasket on top when it clearly states suitable for both transmissions.

0 of 0 found this review helpful.

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Reviewer: ALAN from United Kingdom

Date: November 27, 2014

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Works great, instructions are terrible

Summit RacingSummit Racing Verified Purchase

Installing this kit is trivial, once you figure out how. Instructions are very confusing and hard to read. I have it installed with a button on the dash for manual override of the lock up. Works great.

0 of 0 found this review helpful.

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Reviewer: MAREK from Netherlands

Date: August 20, 2014

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Overpriced!

Summit RacingSummit Racing Verified Purchase

After receiving this kit and seeing what was needed I feel that this kit, good for what it's intended, is way overpriced. The directions could be more clear. Other than a vacuum switch I'm not sure what I really needed out of this kit that I couldn't have procured myself much cheaper. Wish I had known beforehand.

0 of 0 found this review helpful.

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Reviewer: THOMAS from MN

Date: May 28, 2014

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Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

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