BM®
BM®
BM®

20238

BM® #20238 (86-97) GM Small Block Gen I 153-Tooth Steel Flexplate

Regular price$230.95
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    Fits 1986-1997 Chevrolet small block engines. Externally balanced single bolt pattern 10.75-inch with a 153 tooth ring gear.

    1986-1997 Chevrolet Small block externally balanced engines, 153 tooth.

    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 1986-1997 small block Chevy V8 engines (externally balanced) with one piece rear main seal. Features include high tensile strength steel construction to resist elongation and cracking, 10.75-inch bolt pattern, 153 tooth ring gear with double-sided welds for added strength and comes with SFI 29.1 safety certification insuring the ultimate in safety and performance. The assembly is then Zinc plated and treated with a 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. Compatible with Powerglide, TH350, TH400 and TH700R4 automatic transmissions.

    • NHRA and IHRA Legal For All Classes

    • Includes SFI Certification Sticker

    • Ideal For Street Applications

    • Zinc Plated Chromate Finish

    • To Extreme Duty Racing

    • Proven B&M Quality

    # of Teeth

    153

    Application

    Chevrolet

    Brand

    B&M

    Crankshaft Bolt Hole Count

    6

    Dual Pattern

    Yes

    Emission Code

    5

    Engine

    Chevrolet Small Block Gen I

    IHRA Legal

    Yes

    NHRA Legal

    Yes

    Outside Diameter (in)

    12.84

    Product Type

    Flexplates

    SFI Approved

    Yes

    SFI Certification

    29.1

    SFI Certification Sticker

    Included

    Weight (lb)

    6

    UPC

    019695202385

    California Proposition 65 Chemical Name

    Cadmium and cadmium compounds

    California Proposition 65 Required

    Yes

    Part Number

    20238

     

    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.

    Warranty: