Hays Performance Drivetrain Archives - Engine Builder Magazine
Hays Billet Steel SFI-certified Flywheel for Gen III Hemi

This Hays Billet flywheel is manufactured to withstand heavy stress under high RPM and racing conditions.

Hays Flywheel
Hays Performance Drivetrain 3/4 Race Twister Torque Converters

Hays Performance Drivetrain has announced the release of the all-new Twister 3/4 Race Performance Torque Converter, the first in a series of performance torque converters ideal for street/strip applications.