B&M Flexplate, 8-bolt Crank for A727 A904 - 1962 & later internally balanced engines
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 1962-up A727, A904 transmissions, and all internally balanced Chrysler, Dodge, and Plymouth V8 engines with 8-bolt crankshaft flange. Features include high tensile strength steel construction to resist elongation and cracking, a 10.00-inch bolt pattern, and SFI 29.1 safety certification ensuring 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.
  • NHRA and IHRA Legal For All Classes
  • 10.00-inch Converter Bolt Pattern
  • Includes SFI Certification Sticker
  • Ideal For Street Applications
  • Zinc Plated Chromate Finish
  • To Extreme Duty Racing
  • Proven B&M Quality

Information:

Fits 1962 and newer Chrysler, Dodge, Plymouth Torqueflite A727 and A904 automatic transmissions. Bolts onto 8-bolt internally balanced crankshaft with a 10-inch bolt pattern.

Application Summary:

Year Make/Model
1962-1966 Chrysler 300
1968-1969 Chrysler 300
1983 Chrysler Fifth Avenue
1987-1989 Chrysler Fifth Avenue
1962-1967 Chrysler Imperial
1975 Chrysler Imperial
1978-1981 Chrysler LeBaron
1963-1967 Chrysler New Yorker
1969-1970 Chrysler New Yorker
1974-1980 Chrysler New Yorker
1982 Chrysler New Yorker
1963-1971 Chrysler Newport
1973-1974 Chrysler Newport
1978-1979 Chrysler Town & Country
1981 Chrysler Town & Country
1965 Dodge 880
1967-1970 Dodge A100 Pickup
1976-1980 Dodge Aspen
1976-1980 Dodge B100
1971-1974 Dodge B100 Van
1981-1994 Dodge B150
1975-1980 Dodge B200
1971-1974 Dodge B200 Van
1981-1994 Dodge B250
1975-1980 Dodge B300
1974 Dodge B300 Van
1981-1989 Dodge B350
1975-1980 Dodge CB300
1970-1973 Dodge Challenger
1978-1983 Dodge Challenger
1966-1978 Dodge Charger
1965-1967 Dodge Coronet
1970-1976 Dodge Coronet
1975-1979 Dodge D100
1968-1974 Dodge D100 Pickup
1962-1967 Dodge D100 Series
1977-1989 Dodge D150
1975-1980 Dodge D200
1968-1974 Dodge D200 Pickup
1962-1967 Dodge D200 Series
1981-1989 Dodge D250
1975-1980 Dodge D300
1968-1974 Dodge D300 Pickup
1962-1967 Dodge D300 Series
1981-1986 Dodge D350
1979-1982 Dodge D50
1962-1976 Dodge Dart
1984 Dodge Daytona
1978-1983 Dodge Diplomat
1985 Dodge Diplomat
1987-1989 Dodge Diplomat
1962 Dodge Lancer
1969-1974 Dodge M300
1978-1979 Dodge Magnum
1980-1983 Dodge Mirada
1965-1978 Dodge Monaco
1962-1966 Dodge P100
1962-1966 Dodge P200
1970-1972 Dodge P200
1962-1964 Dodge P300
1966 Dodge P300
1971-1972 Dodge P300
1962-1973 Dodge Polara
1983-1986 Dodge Power Ram 50
1973 Dodge R300
1983-1986 Dodge Ram 50
1974-1989 Dodge Ramcharger
1978-1980 Dodge RD200
1971 Dodge RM300
1973-1974 Dodge RM300
1971 Dodge RM350
1974 Dodge RM350
1975-1977 Dodge Royal Monaco
1979-1981 Dodge St. Regis
1975-1977 Dodge W100
1986-1989 Dodge W100
1968-1971 Dodge W100 Pickup
1973-1974 Dodge W100 Pickup
1962-1967 Dodge W100 Series
1977-1993 Dodge W150
1975-1980 Dodge W200
Attributes
ASIN B000CIGD8I
Application Mopar
Balance Internal
Brand B&M
Bullet Point #1 NHRA and IHRA Legal For All Classes, NHRA and IHRA Legal For All Classes
Bullet Point #2 To Extreme Duty Racing, To Extreme Duty Racing
Bullet Point #3 Includes SFI Certification Sticker, Includes SFI Certification Sticker
Bullet Point #4 Ideal For Street Applications, Ideal For Street Applications
California Proposition 65 Yes
Country of Origin (Primary) US
Crankshaft Bolt Hole Count 8
Crankshaft Bolt Hole Quantity 8
Crankshift Bolt Hole Count 8, 8
Dual Pattern No, No
Emission Code 5
GTIN 00019695102319
Harmonized Tariff Code (Schedule B) 8708401110
Hazardous Material Code N
IHRA Legal Yes, Yes
Item Weight 3.500 lbs.
Life Cycle Status Code Available to Order
Long Description Automatic Transmission Flexplate 
NAFTA Preference Criterion Code B
NHRA Accepted Yes
NHRA Legal Yes, Yes
Outside Diameter 10.840 in.
Outside Diameter (In) 10.84, 10.84
Product Type Automatic Transmission Flexplate, Flexplates
Ring Gear No, No
SDR Required Flag N
SDS Sheet Number N
SFI Approved Yes, Yes
SFI Certification 29.1
SFI Certification Sticker Included, Included
Short Description Flexplate
Standard Pack 1
Warning California Proposition 65
Warranty Time 12
Weight (lb) 3.50, 3.50, 3.5

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B&M 10231 FLEXPLATE 8 BOLT CRANK SM B.C. ONLY

Product Information

  • Brand: B&M
  • Product Number: 10231

Vehicle Fitment

The AAM Group™ Proposition 65
Proposition 65 warning graphic (For California Residents)
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov