Brand: COMP Cams Manufacturer's Part Number: 4942 Part Type: Camshaft Degree Kits Product Line: COMP Cams Camshaft Degree Kits Summit Racing Part Number: CCA-4942 UPC: 036584225072 Degree Wheel Included: Yes Degree Wheel Diameter (in.): 9.000 in. Degree Wheel Material: Steel Degree Wheel Color: White Number Color: Black Cam Checking Fixture Included: Yes Dial Indicator Included: Yes Piston Stop Included: Yes User Manual Included: Yes Valve Spring Checking Springs Included: No Wire Degree Pointer Included: Yes Video Included: No Case Included: Yes Case Material: Foam/Plastic Case Color: Black Quantity: Sold as a kit. Notes: Designed forl GM Gen III/IV LS V8 engines. This kit contains everything needed for camshaft degreeing when the cylinder heads are off of the engine， an additional piston stop is required for heads-on degreeing. COMP Cams Camshaft Degree Kits COMP Cams camshaft degree kits dial-in your cam accurately! Degreeing your cam properly means better performance and these degree kits offer precision results. These kits have everything you need to work with the cylinder heads off including an easy-to-read and clean COMP Cams Sportsman 9 in. degree wheel. You can check cam lift， base circle runout， piston-to-valve clearance， top dead center， valve lift， valvetrain flex， and rocker arm ratio. Position your camshaft for performance with COMP Cams camshaft degree kits.