B&M®
B&M®
B&M®

20340

B&M® #20340 GM LS1/LS2/LS3/LS6/LS7 168-Tooth Steel SFI FlexPlate

Regular price$154.95
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    Compatible: 

    2004 - 2007 Cadillac CTS-V

    1998 - 2002 Chevy Camaro

    2010 - 2015 Chevy Camaro

    1997 - 2013 Chevy Corvette

    1998 - 2002 Pontiac Firebird 

    2004 - 2006 Pontiac GTO

    As performance levels increase, an O.E. style flexplate just won't cut it and a stronger option is a necessity to prevent transmission and/or converter failure. B&M has you covered with our high-performance flexplate designed for GM 1997-up 4.8L, 5.3L, 5.7L & 6.0L LS engines with 6-bolt crankshaft flange, including 2010-15 Camaro with the L99 engine. Features include high tensile strength steel construction to resist elongation and cracking, 10.75 and 11.06-inch converter mounting locations, 168 tooth ring gear with double-sided welds for added strength and comes with SFI 29.1 safety certification ensuring the ultimate in safety and performance. The assembly is finished with Zinc plating and Chromate Conversion Coating for added corrosion resistance and durability. B&M SFI-approved flexplates are ideal for extreme duty race applications as well as street cars, tow vehicles, or other vehicles needing the added protection and toughness that B&M has been delivering since 1953. Note: Will not fit 1999-00 6.0L applications with 0.400 inch extended crank flange/flat flexplate or 1999-00 4.8L engines that originally came with a manual transmission. A flexplate spacer is required for retrofitting Non-LS era transmissions to LS engines.

    • 10.75, 11.06 Inch Bolt Pattern Convertor Mount

    • Includes SFI 29.1 Certification Sticker

    • Zinc Plated Chromate Finish

    • 168 Tooth Ring Gear

    • B&M Quality

    # of Teeth

    168

    Application

    Chevrolet

    Balance

    Internal

    Brand

    B&M

    Converter Bolt Pattern

    10.75 in., 11.06 in.

    Crankshaft Bolt Hole Count

    6

    Dual Pattern

    Yes

    Emission Code

    5

    Engine

    GM Gen III/IV (LS)

    IHRA Legal

    Yes

    NHRA Legal

    Yes

    Outside Diameter (in)

    14.13

    Product Type

    Flexplates

    SFI Approved

    Yes

    SFI Certification

    29.1

    SFI Certification Sticker

    Included

    Weight (lb)

    6

    UPC

    019695203405

    California Proposition 65 Chemical Name

    Cadmium and cadmium compounds

    California Proposition 65 Required

    Yes

    Part Number

    20340



    ABOUT B&M

    B&M® specializes in performance automatic transmissions, torque converters, SFI approved flexplates, legendary automatic shifters, precision manual shifters, and many other transmission products including cast deep aluminum transmission pans, transmission coolers, and automatic transmission fluid. B&M Performance & Off-Road has been at the vanguard of the growing automotive aftermarket since the early 1950s. Racers themselves, B&M’s founders identified the needs of local performance enthusiasts and developed products to fill those needs. B&M specializes in performance automatic transmissions, torque converters, SFI approved flexplates, legendary automatic shifters, precision manual shifters, automatic shift handles, extended transfer case handles, cast deep aluminum transmission pans, differential covers, transmission coolers, power steering coolers, automatic transmission fluid, and transmission accessories for performance street, truck, Jeep, and off-road applications.

    Install Guide:

     

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