B&M Steel SFI Certified Flexplate - Small and Big Block Chevrolet

$230.70
IN STOCK IN STOCK
Part
B&M 20230

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 SFI approved flexplate designed for 1955-1985 GM small block (internally balanced) V8 engines along with 4.3L V6 engines. Also fits 1965-up GM big block (internally balanced) V8 engines with two piece rear main seal. Features include high tensile strength steel construction to resist elongation and cracking, dual bolt pattern 10.75 or 11.5 inch converter mounting locations, 168 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.

  • Dual Pattern 10.75-inch and 11.5-inch
  • NHRA and IHRA Legal For All Classes
  • Includes SFI Certification Sticker
  • Ideal For Street Applications
  • Zinc Plated Chromate Finish
  • To Extreme Duty Racing
More Information
PartB&M 20230
Stock ID68531
Manufacturer Part Number20230
UPC19695202309
BrandB&M
Emission Code5
Of Teeth168
Part TypeAutomatic Transmission Flexplate
Quantity6
Typeproduct
Item ReturnsThis item can be returned

# of Teeth168
BrandB&M
California Proposition 65 Chemical NameCadmium and cadmium compounds
California Proposition 65 RequiredYes
Crankshift Bolt Hole Count6
Dual PatternNo
Emission Code5
IHRA LegalYes
NHRA LegalYes
Outside Diameter (in)14.1
Product TypeAutomatic Transmission Flexplate
SFI ApprovedYes
SFI Certification StickerIncluded
WarningCalifornia Proposition 65
Weight (lb)6.5

Write Your Own Review
You're reviewing:B&M Steel SFI Certified Flexplate - Small and Big Block Chevrolet
Your Rating
Related Products
B&M Steel Performance Flexplate - Small Block Ford
B&M Steel Performance Flexplate - Small Block Ford
Contact for Price
B&M Steel SFI Certified Flexplate - Small Block Chevrolet
B&M Steel SFI Certified Flexplate - Small Block Chevrolet
$246.31
B&M Steel SFI Certified Flexplate - Big Block Chevrolet
B&M Steel SFI Certified Flexplate - Big Block Chevrolet
$225.49
B&M Steel SFI Certified Flexplate Mopar Big Block A727
B&M Steel SFI Certified Flexplate Mopar Big Block A727
Contact for Price
B&M Steel SFI Certified Flexplate - Mopar A904
B&M Steel SFI Certified Flexplate - Mopar A904
Contact for Price
B&M Steel SFI Certified Flexplate - Small Block Chevrolet
B&M Steel SFI Certified Flexplate - Small Block Chevrolet
$225.49
B&M Steel SFI Certified Flexplate - Mopar Small Block A727
B&M Steel SFI Certified Flexplate - Mopar Small Block A727
Contact for Price
B&M Steel SFI Certified Flexplate - Small Block Chevrolet and 90 Degree V6 Chevrolet
B&M Steel SFI Certified Flexplate - Small Block Chevrolet and 90 Degree V6 Chevrolet
Contact for Price
B&M Steel SFI Certified Flexplate - Mopar Small Block
B&M Steel SFI Certified Flexplate - Mopar Small Block
Contact for Price
B&M Steel SFI Certified Flexplate - GM LS Engines
B&M Steel SFI Certified Flexplate - GM LS Engines
$227.23
People Also Viewed
AF141-16BLK - Straight Male to Male with 1/8'' Port -16AN
AF141-16BLK - Straight Male to Male with 1/8'' Port -16AN
$24.01
IQ3D DRAG LOGGER DASH
IQ3D DRAG LOGGER DASH
$3,789.79
Blaster Coil 90° Boot & Terminals for PN 8202/8203
Blaster Coil 90° Boot & Terminals for PN 8202/8203
$18.59
AF59-1021 - Polished Power Steer Reservoir Cap
AF59-1021 - Polished Power Steer Reservoir Cap
$35.68
AF64-4005 - Standard Mount Billet Alternator Bracket
AF64-4005 - Standard Mount Billet Alternator Bracket
$270.55
AF178-10 - Viton Rubber O-Rings -10AN (10 pack)
AF178-10 - Viton Rubber O-Rings -10AN (10 pack)
$6.81
Gloss Blue 45° Silicone Reducer / Expander Hose 3-3/4" (95mm) to 3" (76mm) I.D 5mm Wall Thickness, 140mm Leg
Gloss Blue 45° Silicone Reducer / Expander Hose 3-3/4" (95mm) to 3" (76mm) I.D 5mm Wall Thickness, 140mm Leg
$59.24
AF822-10-12BLK - 90° NPT to Male Flare Adapter 3/4'' to -10AN
AF822-10-12BLK - 90° NPT to Male Flare Adapter 3/4'' to -10AN
$27.80
AF563-20 - 45° Full Flow Female Coupler -20AN
AF563-20 - 45° Full Flow Female Coupler -20AN
$100.19
AF527-04BLK - 45° Full Flow AN Union -4AN
AF527-04BLK - 45° Full Flow AN Union -4AN
$16.12
Copyright © 2020-present Race Car Engineering. All rights reserved.