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NAPA Auto Parts GRANDVIEW
844 Grandview Ave
Columbus,  OH  43215-1124
(614) 488-3176
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Automatic Transmission Flexplate

Automatic Transmission Flexplate

Part #: AAG BM20230
Line: Auto Accessories Garage
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Features & Benefits

Warranty

When your vehicle relies on an automatic transmission, much of the power delivery depends on key transmission parts working flawlessly. Standard flexplates are often not built to withstand high RPMs, especially when pushing beyond 6000 RPM. The B&M Automatic Transmission Flexplate steps in to help your ride reach its full potential by providing the strength and reliability needed for demanding driving conditions. Instead of simply adding thickness to increase durability, this flexplate features B&M’s innovative Radial Tension Technology. This design boosts strength, offering superior resistance to torque converter run-out, transmission stress and misalignment. This means your transmission and torque converter benefit from improved longevity and performance. Engineered for both serious street use and challenging race environments, the B&M Automatic Transmission Flexplate combines toughness and flexibility without compromising weight. It meets IHRA standards for all racing classes and carries an SFI 29.1 Certification for added assurance.


  • 10-3/4 & 11-1/2" Bolt Circle
  • Race with confidence knowing the flexplate is IHRA Legal across all classes and applications
  • Trust in safety and quality proven by SFI 29.1 Certification, ensuring reliable operation under stress
  • Rely on a 1-Year Limited Warranty, giving you peace of mind on every run

Specifications

Manufacturer B&M
Manufacturer Part Number 20230
VMRS Code 045004008

Safety Information

Vehicle Fitment Guide

Product Reviews