This flexplate is built in steel, SFI 29.1 certified, in an external balance configuration with a 2-piece rear main seal pattern. It is designed for Mopar B/RB-Series engines, covering 383, 400 and 440 displacements, requiring an SFI-rated external balance flexplate.
Compatibility
Fits Mopar B/RB-Series engines in 383, 400, and 440 displacements, specified for external balance with a 2-piece rear main seal pattern.
FAQ
Is this flexplate SFI certified?
Yes, this flexplate is SFI 29.1 certified.
What balance type is this flexplate?
This flexplate uses external balance.
What rear main seal pattern does this flexplate use?
This flexplate uses a 2-piece rear main seal pattern.
What engines is this flexplate designed for?
This flexplate is designed for Mopar B/RB-Series engines in 383, 400, and 440 displacements.

