Mini Stock IRS Quick Change

Perfectly suited for your lower horsepower car, we offer a very economical rear suspension unit—the Mini Stock IRS. With the same durability and quality of the Stock Car IRS, the Mini Stock offers all the features and benefits for less money.

RECOMMENDED APPLICATIONS

IMSA GTU • SCCA GT 3, GT 4 & GT 5

FEATURES

  • Standard with aluminum 28-Spline spool or other custom differentials available to meet your needs: Detroit Locker, Variloc (from ICP)
  • Premium quality Hy-Tuff axles
  • 1.375"-10-Spline output shaft accepts Porsche 930 CV flange adapters
  • Uses standard quick change yoke and standard 6-Spline gears
  • Available with direct drive pump

BENEFITS

  • Mounting locations provided
  • Reduces unsprung and rotating weight due to chassis mount
  • Strong and lightweight!
Mini Stock IRS Quick Change Dimensions

NOTES

Click here for measurement and ordering information

MINI-STOCK IRS
PART # DESCRIPTION
8400A 4:11 Ring & Pinion—Aluminum Spool
8400B 4:11 Ring & Pinion—Aluminum Case Detroit Locker
OPTIONS
PART # DESCRIPTION
8050-1 Add Spicer U-Joint Flanges (2)
8050-2 Add 930 Aluminum Porsche CV Flanges (2)
8150-5 Add Pump Mini Stock Quick Change
8150-10 Replace with 4-Spider Open Carrier