Product images and videos are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Drivetrain› Automatic Transmissions and Components
TCI Automotive
GM 4L60E SF Transmission LS Series Truck 00-06
SKU: T00M 371016
Moderate — 2–4 hours
Overview
Show original supplier description
Part #: 371016
TCI StreetFighter Transmissions are designed to withstand the rigors of street machines ranging anywhere from 400 to 675 horsepower with a non-supercharged system using pump gasoline, depending on application. Equipped with a TCI manual/automatic valve body, most units allow you to manually shift the vehicle into each gear change or, by placing it in the drive position, remain fully automatic. This gives you racetrack shifts and shaves time off your ETs. TCI 700R4, 2004R and AOD StreetFighter Transmissions also feature a TCI Constant Pressure Valve Body to ensure that clutches and bands are applied firmly to eliminate slippage.
This 4L60E (00-03) is built with TCI components to handle between 450 and 550 HP. Designed to increase cooler flow and improve shifting without the harshness.
This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
Vehicle Symptoms
- Transmission slipping under acceleration
- Harsh or delayed shifts between gears
- No forward or reverse movement
- Transmission fluid leak from pan or seals
- Overheating transmission on long drives
Diagnostic Codes
- P0700 – Trans Ctrl Sys Malf
- P0750 – Shift Solenoid A Malf
- P0755 – Shift Solenoid B Malf
- P0760 – Shift Solenoid C Malf
- P0741 – Torque Converter Clutch Ckt Malfunction
Relevant Conversations
- 4L60E slipping in 3rd gear after rebuild
- P0750 code on 2002 Silverado 4L60E
- TCI StreetFighter vs stock 4L60E reliability
- How to install TCI 371016 transmission truck
- Best torque converter for TCI StreetFighter 4L60E
- 4L60E no reverse after fluid change
- 2000 Chevy Tahoe transmission upgrade options
- P0731 code 4L60E what does it mean
- TCI StreetFighter 4L60E review forum
- 4L60E overheating towing upgrade
Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | TCI Automotive |
| Part Number | T00M 371016 |
About MOTORMIA
Buy with Confidence
Returns & Fitment
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
View Full Return PolicyShipping
Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.
Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.
View Full Shipping Policy