Product Summary

4L60E, 700R4

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    Key Specs

    MFG. Part #379600
    BrandTCI Automotive
    Material Type300M
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    Need To Know

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    TCI Automotive 379600 Details

    TCI Hardened Input Shafts are constructed from hardened, aircraft quality Vaccu Melt 300 billet steel or Vasco 300 high strength steel. They feature increased lubrication flow and strength with a resized diameter that provides optimum stress distribution along the entire length of shaft along the extended high gear splines to the oil ring. See the chart below to compare TCI Input Shaft materials compared to stock and other aftermarket brands.

    This input shaft for 700R4/4L60E is made from Vaccu Melt 300 Steel to handle higher horsepower demands than stock replacement units.

    Application

    1987-1992 700R4
    1993-1997 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.

    TCI Automotive 379600 Specifications

    KEY SPECS
    MFG. Part #379600
    BrandTCI Automotive
    Material Type300M
    GENERAL
    GTIN Code788120048699
    Sold in QuantityEach

    Questions & Answers

    Fitment

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