B&M Steel SFI Certified Flexplate - Small Block Chevrolet - B&M (20237)
Sale Price$205.04
Description : 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.
1955-1985 Chevrolet Small Block except the 400 cid engine, 153 tooth
Fits 1955-1985 GM small block V8 engines except the 400 cid engine. Uses a 153 tooth ring gear. Has 10.75-inch bolt pattern. Compatible with Powerglide, TH350, TH400, and TH700R4 automatic transmissions.
1955-1985 Chevrolet Small Block except the 400 cid engine, 153 tooth
Fits 1955-1985 GM small block V8 engines except the 400 cid engine. Uses a 153 tooth ring gear. Has 10.75-inch bolt pattern. Compatible with Powerglide, TH350, TH400, and TH700R4 automatic transmissions.
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Product Details
Description
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.
1955-1985 Chevrolet Small Block except the 400 cid engine, 153 tooth
Fits 1955-1985 GM small block V8 engines except the 400 cid engine. Uses a 153 tooth ring gear. Has 10.75-inch bolt pattern. Compatible with Powerglide, TH350, TH400, and TH700R4 automatic transmissions.
1955-1985 Chevrolet Small Block except the 400 cid engine, 153 tooth
Fits 1955-1985 GM small block V8 engines except the 400 cid engine. Uses a 153 tooth ring gear. Has 10.75-inch bolt pattern. Compatible with Powerglide, TH350, TH400, and TH700R4 automatic transmissions.
Features & Benefits
- 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
Part Number (MPN)
20237
Brand
SKU
20237
UPC / GTIN
019695202378 / 00019695202378
Condition
New
# of Teeth
153
Application
Chevrolet
Balance
Internal
Brand
B&M
California Proposition 65 Chemical Name
Cadmium and cadmium compounds
Category
Transmission
Crankshaft Bolt Hole Count
6
Dual Pattern
Yes
Emission Code
5
Engine
Chevrolet Small Block Gen I
Grade Type
Performance
IHRA Legal
Yes
Material
Steel
Mounting Hole Quantity
6
NHRA Legal
Yes
Outside Diameter (In)
12.84
part type
Automatic Transmission Flexplate
Product Type
Flexplates
SFI Approved
Yes
SFI Certification
29.1
SFI Certification Sticker
Included
Sub Category
Flexplate
Tooth Quantity
153
Warning
California Proposition 65
Weight (lb)
5.5
| Year | Make | Model | Body & Trim | Engine & Transmission |
|---|---|---|---|---|
Vehicle #1
Year
Make
Model
Body & Trim
Engine & Transmission
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