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    • TCI Saturday Night Special Converter | 24-Spline C4, 1600-2000 RPM Stall | 450600
    • TCI Saturday Night Special Converter | 24-Spline C4, 1600-2000 RPM Stall | 450600
    • TCI450600.jpg

    TCI Saturday Night Special Converter | 24-Spline C4, 1600-2000 RPM Stall | 450600

    Vendor: TCI Automotive
    Part Number: 450600
    Regular Price $549.95

    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.
    Free Shipping on Orders Over $99 | Excludes freight shipments
    International Shipping Available: email sales@berryperformancesales.com for a quote.
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    The TCI Saturday Night Special torque converter is built for early 66 to 69 Ford C4 transmissions with a 24-spline input. It provides a 1600 to 1800 RPM stall behind small blocks and 1800 to 2000 RPM behind big blocks. A popular choice for show cars and street rods, it uses many features of full competition TCI converters, including furnace-brazed fins and a hardened, pre-ground pump hub. For an accurate stall estimate, TCI support can review vehicle weight, engine displacement, power adders, rear gear ratio and tire diameter.

    • Fits 24-spline early Ford C4 transmissions
    • Advertised 1600-2000 RPM stall depending on engine
    • Furnace-brazed fins
    • Hardened, pre-ground pump hub
    • Part number: 450600

    FAQ

    What is the stall speed of the TCI 450600 converter?

    It carries an advertised stall of 1600 to 1800 RPM behind small blocks and 1800 to 2000 RPM behind big blocks.

    Which C4 transmissions does it fit?

    It fits early Ford C4 transmissions with a 24-spline input.

    How can a more precise stall rating be determined?

    TCI support can provide a more accurate stall range given the vehicle weight, engine displacement, power adders, rear gear ratio and tire diameter.

    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.
    • No P.O. Boxes. International orders need a shipping quote, so email us first.

    Read the full Shipping Policy

    Return Policy
    • 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.

    By making a purchase from Berry Performance Sales, you acknowledge and agree to abide by the terms and conditions of these Policies.

    For any questions or concerns, please contact us — we’re always happy to help.

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