Description
B&M 20237 – Flexplate, 153 Tooth 55-85 Shortblock Chevy
Flexplate – 153 Tooth – SFI 29.1 – Steel – Internal Balance – 2-Piece Seal – Small Block Chevy – Each
Automatic Transmission Flexplate; Standard SFI; Internal Balance; 153 Tooth; Dual; 10.75 in. Bolt Circle;
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 1955-1985 small block Chevy V8 engines (internally balanced) with two 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: 153Application: ChevroletBalance: InternalBrand: B&MCategory: TransmissionCrankshaft Bolt Hole Count: 6Dual Pattern: YesEmission Code: 5Engine: Chevrolet Small Block Gen IGrade Type: PerformanceIHRA Legal: YesMaterial: SteelMounting Hole Quantity: 6NHRA Legal: YesOutside Diameter (In): 12.84part type: Automatic Transmission FlexplateProduct Type: FlexplatesSFI Approved: YesSFI Certification: 29.1SFI Certification Sticker: IncludedSub Category: FlexplateTooth Quantity: 153Warning: California Proposition 65Weight (lb): 5.5
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