PRWSFI-RATED Gold Series Mopar Mod Hemi Flexplate

PRW introduces a new Gold Series SFI-Rated Flexplate for Mopar 3.7L, 5.7L, 6.1L Modular Hemi, & 6.4L  Modular Hemi 131 teeth applications. These flexplates are .035” thicker than stock flexplates and manufactured for racing and to exceed OEM specifications. Features double-welded ring gears designed to withstand the RPM and stress of engine torque associated with high stall converters.

  1. Exceeds SFI 29.1 standards
  2. Direct bolt on component
  3. 0.035” thicker than stock flexplates
  4. Constructed from cold-rolled chromoly steel
  5. Long lasting gold irradiate finish that helps prevent rust
  6. Features double welded ring gears for added durability
  7. PT# 1834500 - MSRP Price: $99.50

For more information, contact: PRW at (866) 264-8908 or

FLW / DFW Files for Dyno Simulation Software

Stan Weiss has a new release of his DFW files product. It is a package of more than 2925 DFW files (2850 FLW files) for use with dyno simulation programs. The information is formatted into individual files for use with different versions of DeskTop Dyno, Comp Cams CamQuest program and Dynomation Versions 4 and 5. The latest version of Performance Trends Engine Analyzer Pro (V3.9) or Plus (3.4) will now also import this information. The files are in separate folders for the different engine types.

Files are also available in FLW format. You can download a sample file (.5 KB each) from the website to ensure that they will work with your software/version. - Dynomation - Performance Trends Engine Analyzer

For online purchasing -


This newly formulated Universal Synthetic Power Steering Fluid and Conditioner (UPS/555P) is recommended for most domestic and import cars and trucks. Using a completely new formula containing 100% synthetic base oils, premium additives and JB Metal Conditioner®, it meets all US and European OEM standards. It is highly recommended for systems operating at above normal temperatures and temperatures below 0-degrees (-18-degrees C), and for systems with automatic leveling (Pentosin CHF 115). It will not appreciably thin when hot or thicken when cold, providing excellent fluid efficiency and long life.

Justice Brothers Universal Synthetic Power Steering Fluid and Conditioner reduces pump and rack wear and pump noise, while conditioning seals and hoses to prevent leaks. This formula resists foaming, heat, oxidation and rusting, and is the industry recognized green in color. Save money, and prolong the life and dependability of your power steering system, with this all-new synthetic additive from Justice Brothers.

For over 75-years JUSTICE BROTHERS has been a supplier of quality professional vehicle care products used worldwide. Manufactured in America, each JUSTICE BROTHERS additive and lubricant is custom blended to offer performance and reliability. Contact them at JUSTICE BROTHERS, 2734 Huntington Drive, Duarte, CA 91010, (626) 359-9174, Fax: (626) 357-2550. Available only at professional car care centers.