For the LS1 owner that wants a complete matched camshaft package, SLP has the answer by offering complete camshaft kits including: camshaft, matching valve springs, steel retainers and keepers. No longer will you have to buy the cam from one company and then try to find the rest of the components hoping that the parts will work together. SLP has done it's homework through dyno and track testing offering the best parts to get maximum horsepower, yet still maintain drivability from your LS1. 1501 Industrial Way North | Toms River, NJ 08755 | Phone: 732.349.2109 | Fax: 732.244.0867 Camshaft Kit, LS1/LS6/LS2, 51013 Cam, Springs, Retainers, Locks (Call for specs) For the enthusiast who wants a matched camshaft package, SLP offers this complete cam kit. Through extensive dyno and track testing, our engineers have developed a package that provides maximum horsepower and a moderately aggressive idle in LS1/Ls2/LS6, 5.3L, or 6.0L applications. Each kit includes a camshaft, matching valve springs, titanium retainers, and keepers. This "package" approach takes the guesswork out of valvetrain assembly, letting you focus on the fun part-making power! Not legal for use on pollution-controlled motor vehicles. NOTE: PCM reprogramming strongly recommended. Use SLP's Valve Spring Compressor Tool Set (part #53306) for in-car installations. Camshaft Specs: Valve Lift Duration@.050 in: .576" 234º ex: .571" 228º Centerline - 112º Lobe Separation - 113º Camshaft kit contains: (1) Camshaft (16) high-performance valve springs (16) lightweight titanium retainers (32) OEM valve keepers SLP High-Performance-Valve Spring specs: Max. Valve Lift - .600" O.D. - 1.255" I.D. - .830" Install Pressure - 350@1.175" Open Pressure - 1.100"