PRW Industries 1845501 SFI 29.1 Chromoly Flexplate for Pontiac V8, 166-Tooth

The PRW Industries 1845501 flexplate is engineered for Pontiac V8 applications requiring dependable power transmission and certified high-strength construction. Designed with a 166-tooth ring gear, this flexplate supports compatible starter engagement while providing a precise connection between the engine crankshaft and automatic transmission torque converter. It is intended for Pontiac 326–455 V8 engines from 1967–1979, making it a practical replacement or performance-oriented upgrade for qualifying classic applications.
Constructed from durable chromoly steel, the PRW Industries flexplate is built to withstand the demanding rotational forces generated by high-performance engines. Its SFI 29.1 certification reflects compliance with recognized safety standards for racing and performance drivetrain components. The cadmium finish helps provide corrosion resistance and a clean, professional appearance, while the internal-balance design is matched to applications that use an internally balanced Pontiac V8 engine. Always confirm engine balance, crankshaft configuration, torque converter compatibility, and starter alignment before installation.
This PRW 1845501 flexplate is supplied as an individual component and is designed for direct fitment on compatible Pontiac V8 platforms. Its application-specific tooth count and balance configuration help support reliable drivetrain operation when properly matched to the vehicle and transmission setup. Whether replacing a worn original flexplate or preparing a classic Pontiac performance build, this component delivers durable construction and application-focused performance. Professional installation is recommended, and all fasteners should be tightened according to the engine and transmission manufacturer’s specifications.

Features:

• 166-tooth ring gear supports compatible automatic transmission starter engagement

• SFI 29.1 certified for high-performance and racing drivetrain applications

• Chromoly steel construction provides strength for demanding engine operation

• Cadmium finish helps resist corrosion and enhances durability

• Internal-balance design for compatible Pontiac V8 engines

• Application fitment for Pontiac 326–455 V8 engines from 1967–1979

• Each flexplate is supplied individually