This is the perfect transmission for your two-wheel drive towing and heavy-load trucking needs that range from 450 to 550 HP, depending on the application. These units have valve body modifications that increase cooler flow and improve shift characteristics without the harsh feel of a racing style transmission. When used with a TCI Heavy-Duty Towing Torque Converter, you can be sure the transmission package is tailored to provide long, dependable service and maximum fuel economy. The optional low gear package offered with each of our RV units is a great addition for trucks pulling heavy loads.

This 700R4 Transmission is built with TCI Heavy Duty Components to handle between 450-550 HP. Designed to increase cooler flo and improve shifting without the harshness.

Application

1984-1993 4L60E
1984-1993 700R4

Warranty Information

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TCI Automotive provides a limited warranty covering manufacturing defects for 30 days on racing equipment and 90 days on street/strip equipment, valid only for the original purchaser with proof of purchase. Approved transmission fluid and cooler flush products are required, and claims must be authorized through Edelbrock Group Tech Support. The warranty excludes modified, improperly installed or maintained, abused, accident‑damaged, improperly cooled, or unauthorized repaired products.

CA Prop 65

TCI Automotive 371002 Specifications

KEY SPECS
MFG. Part #	371002
Brand	TCI Automotive
Valve Body Style	Automatic
Lockup Compatible	Yes
Yoke Style	Slip On
SFI Rating	Not SFI-approved

GENERAL
Number of Gears	Four
Torque Converter Included	No
Trans-Brake Included	No
Transmission Case Material	Aluminum
Fluid Fill Location	Case
Transmission Pan Style	Stock
Tailshaft Length	7.5"
First Gear Ratio	3.06:1
Flexplate Shield Built In	No
Dipstick Included	No
Sold in Quantity	Each
GTIN Code	788120007191

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