TCI offers many different types of conversion kits to owners of GM vehicles that enable interchange of various styles of GM transmissions. This is particularly useful for heavy load vehicles that may benefit from a heavier-duty transmission for dependability. All kits provide the necessary adapter plate, output shaft and hardware required for installation. Kits will require some degree of driveline modifications.

This Maximizer Conversion Kit allows you to convert your 1980-1984 4WD with 208 Transfer Case (3" Spacer) from TH350 to TH400. Also converts 700R4/4L60E to TH400. Kits include plate, output shaft, gasket, seal and rear case bearing.

Application

1980-1984 TH350
1982-1989 700R4
1993-1998 4L60E

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 229901 Specifications

KEY SPECS
MFG. Part #	229901
Brand	TCI Automotive

GENERAL
GTIN Code	788120002943

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