Traditional musclecars all came with live rear axles, and the sporty-car guys and clean-hands media have long used that as a reason to support their belief that stock Camaros, Mustangs, and ...

Both '99 and '01 Cobras featured an IRS sprung with 470-lb/in coils, while the 2000 Cobra R wore 800-lb/in springs. The '03 Cobra coupe features 600-lb/in springs. Meanwhile, the '03 Cobra convertible ...

Heidts makes it easy to ditch your outdated 50-year-old rear suspension and put modern IRS handling under your classic hot rod. Our classics are great, but let's be honest, their suspension systems ...

We love our classic Chevys. But let’s be honest, compared to today’s modern Chevrolets our classics—in stock form—don’t ride or handle all that great. To be fair, they are rolling on 50-year-old ...

Why the uncertainty in this storys subhead? A task is either doable or not, right? Its easy or hard, no? Well, no. Depending on who you talk to, mounting an independent rear suspension (IRS) in a ...