AFCO Radiators (977 Hyrock Blvd., Dept. SC, Boonville, IN 47601, (800) 632-2320, www.afcoracing.com) is now offering radiators specifically engineered to be used in LS1 engine swap application.

There's extensive aftermarket support for this swap, with all the hard research and development already done. Word-of-mouth and forums will tell you Holley's setup is the easiest. It's far more ...

Check out the latest LT1 & LS1-LS6-LS2 and TPI Parts for your performance car. Only at www.gmhightechperformance.com, the official site for GM High-Tech Performance Magazine.

The hefty price tag won't be your only concern if you perform an LS engine swap on a square body truck; it might require more parts and labor than you expect.