PRW Pro Series Steel Flywheel 1628983, 157-Tooth SFI 1.1 External Balance for Small Block Ford

The PRW Industries Pro Series Flywheel, part number 1628983, is engineered for Small Block Ford applications requiring dependable power transfer and durable performance. This 157-tooth flywheel is designed for 260 and 289 cubic-inch Ford engines from 1964 through 1969, making it a suitable replacement or performance upgrade for compatible builds.
Constructed from steel, the PRW 1628983 flywheel provides strength and reliability for street, track, and performance-oriented applications. Its external-balance design is matched to engines that require externally balanced rotating assemblies, helping support proper engine operation when paired with the correct crankshaft, harmonic balancer, clutch, and related components.
The flywheel carries an SFI 1.1 certification, reflecting compliance with recognized safety standards for performance drivetrain components. The 157-tooth ring gear is compatible with the appropriate starter and clutch setup, so verify vehicle application, balance configuration, transmission, and clutch requirements before installation. This flywheel is sold individually and is intended for direct use in compatible Small Block Ford applications.
PRW Industries combines durable materials and application-specific engineering in the Pro Series line to support consistent fitment and reliable service. Use the part number 1628983 when confirming compatibility with your engine and drivetrain configuration.

Features:

• Brand: PRW Industries Pro Series

• Part Number: 1628983

• Construction: Durable steel

• Ring Gear: 157-tooth design

• Safety Certification: SFI 1.1 certified

• Balance Configuration: External balance

• Engine Application: Small Block Ford 260 and 289 engines

• Model Years: 1964 through 1969 applications

• Quantity: Sold individually