ls flexplate

New Product Announcement: Black Label Special Edition Flexplates

As part of the Performance Quotient commitment to quality, our engineering and quality control staff is dedicated to improving production methods, standards and guidelines.  The Black Label Series offering is the result of that time-consuming effort.  All of these applications conform to all published SFI standards, with added benefits to the racing and performance builder that is looking for the best in quality and engineering.  We hope that you appreciate the new applications, and those with improved designs for specialty torque converter and transmission swap compatibility. Available for most Chevy, Ford, and Modular Hemi Applications.  

For more Information, please visit:

Mike Purugganan Nov 28, 2023 Blog 0 Comment Read More

LSX Magazine’s Article on Installing a Non-Electric Transmission to an LS Based Engine

LSX Magazine wrote an informative article on installing an older non electric transmission to your LS based engine.  The basis of this type of swap lies within the flexplate and a spacer.  Take a look at the in depth article here:

Video Above:  PRW Part # 1834624 GM LS High Inertia SFI Rated Flexplate which fits all specialty torque converters.


This is a great article that will answer the many questions about this popular swap.  Thanks for the info LSX Magazine!

Mike Purugganan Jun 17, 2021 Blog 0 Comment Read More