![IRS, Independent Rear Suspension Unit, Control Freak By Blue Moon Motorsports, 600 RWHP Unit, bolt-in system w/ minor welding reqd, 17 inch O.D. wheels reqd - #C-5389-1A - National Parts Depot IRS, Independent Rear Suspension Unit, Control Freak By Blue Moon Motorsports, 600 RWHP Unit, bolt-in system w/ minor welding reqd, 17 inch O.D. wheels reqd - #C-5389-1A - National Parts Depot](https://d2zl5tj7gmc4tr.cloudfront.net/images/products/c-5389-1a_20210728150702.jpg)
IRS, Independent Rear Suspension Unit, Control Freak By Blue Moon Motorsports, 600 RWHP Unit, bolt-in system w/ minor welding reqd, 17 inch O.D. wheels reqd - #C-5389-1A - National Parts Depot
![Independent Rear Suspension - Factory Five Racing | Factory five, Classic mustang, Chassis fabrication Independent Rear Suspension - Factory Five Racing | Factory five, Classic mustang, Chassis fabrication](https://i.pinimg.com/736x/78/af/8d/78af8d2cf5654ad1547b8bb367733eb6.jpg)
Independent Rear Suspension - Factory Five Racing | Factory five, Classic mustang, Chassis fabrication
![Nice rear end! Heidts Independent Rear Suspension (IRS) test fit on our twin turbo 1,000 hp all-new, … | Mustang restoration, Mustang suspension, Ford pickup trucks Nice rear end! Heidts Independent Rear Suspension (IRS) test fit on our twin turbo 1,000 hp all-new, … | Mustang restoration, Mustang suspension, Ford pickup trucks](https://i.pinimg.com/736x/8b/6a/41/8b6a416c436fb44db6483496b611a90e.jpg)