Dodge R300 Flywheels

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, 10.00 inch bolt pattern 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.

Product Features:

• NHRA/IHRA Legal For All Classes
• Includes SFI Certification Sticker
• Ideal For Street Applications
• To Extreme Duty Racing
• To High RPM Use

Hays heavy-duty flexplates for high performance and competition engines are constructed of a thicker than stock steel plate, enabling them to withstand the stress of high-stall torque converters and today’s high-RPM engines. While factory stock plates tend to crack around the crankshaft hub when punished under high torque and RPM conditions, the thicker Hays Flexplate handles the force. These H.D. flexplates fit 904, 999, and 727 Torqueflite transmissions. All Hays heavy-duty flexplates are zinc-dichromate plated to resist corrosion and are SFI certified under specification 29.1.

Product Features:

• Internally balanced flexplate is SFI 29.1 Certified
• Designed to work with 3/8″ or 7/16″ torque converter bolts
• Fits both 10″ and 11-1/8″ torque converter bolt patterns
• Features Zinc Dichromate Plated finish for superior corrosion resistance and good looks
• Heavy-Duty design utilized thicker than stock steel plate enabling to withstand the stress of high-stall converters and high-RPM engines
• For 6-bolt crankshafts with 2-piece rear main seal