Bellhousing – Big Block Mopar

Perfect fit for Chrysler 383s, 400s, 426s, and 440s with 3-speed or 4-speed transmissions – SFI 6.1 Certified

PART# RM-6073

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This bellhousing is designed for street, strip and circle track applications. Built from high quality grade steel, the cone is spun not stamped or rolled making this bellhousing dimensionally stable and accurate. This bellhousing will fit Mopar big block 383, 400, 426, 440 engines with 3/4 speed transmissions. 7.4 in deep will clear 130 tooth flywheel with 11 in clutch. Weighs 22 pounds. S.F.I. 6.1 certified. Fork bracket, block plate and Grade 8 hardware included. Made in America. Other applications available.


  • Patent on 16 points of Bellhousing Design & Process
  • Big Block Mopar 383 400 426 440 CID
  • 3/4 Speed Mopar Transmission
  • 130 Tooth Flywheel 11 In Clutch
  • 7.4 In Deep
  • 22 Pounds


BrandQuick Time
Certification6.1 SFI
Clutch OperationHydraulic
EngineMopar 383
Mopar 400
Mopar 426
Mopar 440
Mopar Big Block
Engine PlateRM-6073-C
Flywheel130 Tooth
Height7.405 inch
Product TypeBellhousing
Trans Bore4.807 / 5.125 / 4.355
TransmissionMopar 3-4 Speed A833
Transmission TypeManual
WarrantyLimited 90 Day Warranty
Part NumberRM-6073

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