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    • B&M Fits GM Automatic Trans with Lockup Converter 70248
    • B&M Fits GM Automatic Trans with Lockup Converter 70248
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    Sale!

    B&M Fits GM Automatic Trans with Lockup Converter 70248

    Vendor: B&M
    Part Number: 70248
    Save $49
    Sale Price $389.95 Regular Price $438.95

    Available to order. In-stock orders typically ship in 1 to 2 business days.

    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 B&M Lockup Controller provides control of lockup through vehicle speed on GM TH-700, 200, 200-4R, 350 and 4L60 with a lockup converter, Can be used for lockup operation when converting a non-lockup equipped vehicle to a lock-up style.


    B&M Fits GM Automatic Trans with Lockup Converter 70248


    Specifications:

    Brand B&M
    California Proposition 65 Chemical Name Butyl Benzyl Phthalate (BBP)d
    California Proposition 65 Required Yes
    Category Transmission
    17 Natural
    Emission Code 5
    Indicator Light Yes
    Instructions Included Yes
    Make GM
    Manual Override Yes
    Product Type Automatic Transmission Lock-Up Torque Converter Control
    Speedometer Analog
    Sub Category Automatic Transmission Components
    Warning California Proposition 65
    Brand B&M
    California Proposition 65 Chemical Name Butyl Benzyl Phthalate (BBP)d
    California Proposition 65 Required Yes
    Category Transmission
    17 Natural
    Emission Code 5
    Indicator Light Yes
    Instructions Included Yes
    Make GM
    Manual Override Yes
    Product Type Automatic Transmission Lock-Up Torque Converter Control
    Speedometer Analog
    Sub Category Automatic Transmission Components
    Warning California Proposition 65
    Description_INV CONVERTER LCKUP CONTROL 40PPR
    Description_ASC Works with GM automatic transmissions using a lockup style torque converter and an electrical speedometer.
    Description_DES Converter Lockup Controller
    Description_EXT Fits GM Automatic Trans with Lockup Converter
    Description_MKT The B&M Lockup Controller provides control of lockup through vehicle speed on GM TH-700, 200, 200-4R, 350 and 4L60 with a lockup converter, Can be used for lockup operation when converting a non-lockup equipped vehicle to a lock-up style.
    Description_FAB B&M Quality
    Description_FAB Includes manual override switch
    Description_FAB LED indicates locked or unlocked
    Description_FAB Dash mounted control for speeds between 30 to 90 mph
    Description_INV CONVERTER LCKUP CONTROL 40PPR
    Description_ASC Works with GM automatic transmissions using a lockup style torque converter and an electrical speedometer.
    Description_DES Converter Lockup Controller
    Description_EXT Fits GM Automatic Trans with Lockup Converter
    Description_MKT The B&M Lockup Controller provides control of lockup through vehicle speed on GM TH-700, 200, 200-4R, 350 and 4L60 with a lockup converter, Can be used for lockup operation when converting a non-lockup equipped vehicle to a lock-up style.
    Description_FAB B&M Quality
    Description_FAB Includes manual override switch
    Description_FAB LED indicates locked or unlocked
    Description_FAB Dash mounted control for speeds between 30 to 90 mph


    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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