PRW 1845431 Platinum Series SFI Approved High Integrity Flexplate

• SFI 29.1 approved
• 168 teeth
• Will work with 4L80E and 4-L85 converters
• Big Block Chevy
• External balance

PRW Platinum Series SFI-Approved Steel Flexplate Chevrolet 454 1970-90. 168 tooth and early, .187 inch thick core with high integrity design. Will work with 4L80E and 4-L85, includes late model 6 bolt convertor pattern and external balance. These flexplates are engineered to handle extreme duty applications and designed to take the punishment of today's high horsepower engines. The 4 millimeter thick centerplate provides a solid foundation for these new designs. Ring gears are precision welded to meet SFI specifications, utilizing robotic machinery and cold-welding process.