B&M Automatic Transmission Flexplate For 1981 Chevrolet G20 D37973-5812

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Auto Trans Flexplate For 1981 Chevrolet G20 D37973-5812
Available:
In Stock
Auto Trans Flexplate For 1981 Chevrolet G20 D37973-5812
Will fit the following model:
1981 Chevrolet G20
Engine: V8 5.7 - 350
Fitment Notes
Standard SFI
Internal Balance
153 Tooth
Dual
10.75 in. Bolt Circle1 required per vehicle
NHRA/IHRA Legal For All Classes
Includes SFI Certification Sticker
Ideal For Street Applications
To Extreme Duty Racing
To High RPM Use
DescriptionAs 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 to 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.
**Please note some of our listings use stock photos which may be slightly different than the actual product.
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Will fit the following model: 1981 Chevrolet G20
Engine: V8 5.7 - 350
Important Notes:
Standard SFI
Internal Balance
153 Tooth
Dual
10.75 in. Bolt Circle1 required per vehicle
NHRA/IHRA Legal For All Classes
Includes SFI Certification Sticker
Ideal For Street Applications
To Extreme Duty Racing
To High RPM Use
Automatic Transmission Flexplate
Standard SFI
Internal Balance
153 Tooth
Dual
10.75 in. Bolt Circle
Balance: Internal
Crankshaft Bolt Hole Quantity: 6
Dual Pattern: No
IHRA Legal: Yes
Item Weight: 6.000 lbs.
NHRA Accepted: Yes
Outside Diameter: 12.840 in.
SFI Approved: Yes
SFI Certification Sticker: Included
Timing Marks: 153
Title: B&M 20237 Flexplate, 153 Tooth 55-85 Shortblock Chevy
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 to 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.
**Please note some of our listings use stock photos which may be slightly different than the actual product.