• TCI327500.jpg
    • TCI Low Gear Planetary Gear Assembly | TH350, 2.75 First Gear | 327500
    • TCI Low Gear Planetary Gear Assembly | TH350, 2.75 First Gear | 327500
    • TCI Low Gear Planetary Gear Assembly | TH350, 2.75 First Gear | 327500
    • TCI327500.jpg

    TCI Low Gear Planetary Gear Assembly | TH350, 2.75 First Gear | 327500

    Vendor: TCI Automotive
    Part Number: 327500
    $887.95

    Currently out of stock.

    Not sure it fits your vehicle?
    Email sales@berryperformancesales.com with your year, make, model and engine, and we'll help you check fitment before you order.
    Fast Fulfillment: In-stock orders typically ship within 1 to 2 business days.
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    Product DetailsFAQReviewsRelated Products

    This TCI low gear planetary for the TH350 adds gear reduction for better low-end response and torque without sacrificing highway cruising RPM. It features a 2.75 first gear in place of the 2.52 OEM ratio and a 1.52 second gear. Added reduction in both first and second gear improves take-off for drag cars, off-road 4x4s and tow vehicles while keeping the final drive ratio intact.

    • Fits TH350 transmissions
    • Low gear planetary gear assembly
    • 2.75 first gear versus 2.52 OEM
    • 1.52 second gear
    • Improves low-end torque without changing final drive ratio
    • Part number: 327500

    FAQ

    What transmission does the TCI 327500 planetary fit?

    It fits the TH350 transmission.

    What gear ratios does the 327500 low gear planetary provide?

    It provides a 2.75 first gear in place of the 2.52 OEM ratio and a 1.52 second gear.

    Does the 327500 planetary change highway cruising RPM?

    No. It adds low-end gear reduction without adversely affecting the final drive ratio or cruising RPM.

    Shipping Policy
    • Free shipping on orders over $99 (excludes freight shipments).
    • In-stock orders typically ship within 1 to 2 business days. Weekend and holiday orders are processed the next business day.
    • Orders ship from Defiance, Ohio and a nationwide network of warehouses and manufacturers.
    • Items showing an ETA are not in stock yet. ETAs come from the manufacturer and can change.
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    • 30-day return window from the ship date. Returns must be approved first; email sales@berryperformancesales.com with your order number.
    • Items must be unused, complete and in the original packaging.
    • A 20% restocking fee applies, and return shipping is paid by the buyer.
    • Not returnable: installed or modified parts, opened or used programmers and tuners, custom orders, Open Box, and Clearance or Final Sale items.
    • Damaged, defective or incorrect items must be reported within 48 hours of delivery with photos.

    Read the full Return Policy
    Disclaimer

    All products are sold for off-road use only unless otherwise specified. Buyer assumes all responsibility for installation and operation. Seller is not liable for any incidental, indirect, or consequential damages — including engine failure, labor costs, or vehicle downtime — resulting from the use of any product sold.

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