PRW Pro Series Flexplate 2050273, 168-Tooth SFI 29.1 Steel External Balance for Big Block Chevy

The PRW Pro Series Flexplate, part number 2050273, is designed for Big Block Chevrolet applications using 454–502 cubic-inch engines. This 168-tooth flexplate provides a reliable connection between the engine and automatic transmission while supporting the demands of high-performance street and racing applications. Its steel construction offers strength and durability for consistent operation under demanding conditions.
The flexplate is SFI 29.1 certified for added confidence in competition and performance environments. It features an external balance design and is intended for engines using a two-piece rear main seal configuration. The 168-tooth ring gear is compatible with matching Chevrolet starter and transmission combinations, making proper application verification essential before installation.
Feature: Brand: PRW Industries
Feature: Part Number: 2050273
Feature: Series: Pro Series
Feature: Application: Big Block Chevrolet 454–502 engines
Feature: Tooth Count: 168-tooth ring gear
Feature: Material: Steel
Feature: Balance: External balance
Feature: Certification: SFI 29.1
Feature: Rear Main Seal Compatibility: Two-piece seal
Feature: Quantity: One flexplate
Designed as a direct performance replacement, the PRW 2050273 flexplate helps provide dependable power transfer and precise starter engagement when matched with the correct drivetrain components. Confirm engine balance, rear main seal configuration, tooth count, transmission compatibility, and starter position before purchase or installation to ensure proper fitment.

Features:

• PRW Pro Series steel flexplate for Big Block Chevrolet 454–502 engines

• 168-tooth ring gear supports compatible Chevrolet automatic transmission applications

• SFI 29.1 certified for high-performance street and racing use

• External balance design for properly matched engine assemblies

• Compatible with engines using a two-piece rear main seal

• Designed for reliable power transfer and consistent starter engagement