🔧 Unlock Your Ride's Potential!
The TCI376600 Universal Lock-Up Wiring Kit is engineered for GM 700R4/200R4 transmissions, offering a lightweight and durable solution for seamless integration and reliable performance. With OEM quality and easy installation, this wiring harness is a must-have for any serious automotive enthusiast.
| Manufacturer | TCI |
| Brand | TCI |
| Model | TCI 376600 Universal Lock-Up Wiring Kit for GM 700R4 |
| Item Weight | 11 ounces |
| Product Dimensions | 3 x 10.5 x 12 inches |
| Country of Origin | China |
| Item model number | 376600 |
| Is Discontinued By Manufacturer | No |
| Exterior | Machined |
| Manufacturer Part Number | 376600 |
| OEM Part Number | 376600 |
R**N
Works great
Great kit and easy to install with good instructions.
R**L
It works
Worked great easy to install
S**R
Bad Vacuum Switch
The kit installed easy and was looking forward to having the torque converter working in 4th gear. The torque converter would not lock up, traced all wiring and checked 12 volt supply and ground path. Found the vacuum switch would not operate - even with full vacuum. Bypassed the switch till I can get another one. Would have given it 5 stars if not for the switch trouble.
B**A
single lead is positive
like dilivery and quality. dilike poor installing instuctions as for wtch lead to negative or positive relais
T**S
Vacuum switch for a 700 r4
It was very simple to install if you follow the directions works great.
E**D
Five Stars
works great.
C**A
Five Stars
good product fast shipping
A**R
Five Stars
Perfekt
J**N
Instructions are terrible
Do yourself a favor and make sure you know what you're doing before you pull the pan & start cutting the harness.I found the directions themselves terrible & the pictures included in the directions even worse so be cautious.
D**E
Check out the installation video.
Installed but have not driven car yet. Easy to install after watching video from Monster Transmissions, but printed instructions are confusing. A little pricey for what it is. Necessary to install overdrive in classic car.
J**E
Not the best
Expensive for what you get, vacuum switch has a very narrow, non adjustable hysteresis, prone to hunting in and out of lockup.
Trustpilot
1 week ago
1 month ago