Looking to wake up your Chevy LS or LS1 V8? This Sloppy Stage 3 camshaft is built for serious street performance. It's a hydraulic roller cam with a hefty .595 inches of valve lift on both intake and exhaust, and a duration of 296° on the intake side (299° exhaust). That means more air and fuel flow for more power – ideal if you're after a lopey idle and strong mid-to-high RPM pull. The power band is from about 2,200 to 5,400 RPM, so it's great for street machines with some gear. Important notes: it's a 3-bolt design, and it is NOT compatible with Active Fuel Management (AFM) or Displacement on Demand (DOD) systems. You'll also need upgraded valve springs (stock ones won't cut it) and a custom tune to make it run right. Fits 1997-2017 GM LS V8 engines without AFM. Made from quality materials and heat-treated for durability. If you're ready to step up your engine's sound and power, this Sloppy Stage 3 cam is a popular choice among LS builders. Just be prepared for the supporting mods and tuning – but the results are totally worth it.