New front timing cover/cam sensor conversion kit. For those of you with a Gen III LS block (cam sensor in the back of the motor), whom are using a Gen IV camshaft (no camshaft pickup, such as an LS2/LS7/LS9 cam), or converting from dry sump to wet sump, this kit is what you need. This kit includes the GM LS2/LS3 timing cover with integrated cam sensor, front cover gasket set, a Cloyes (USA) 24x 3-bolt cam gear and timing chain. NOTE : LS motors use 3 variations on the timing covers, several cam gears and 2 crank pickup models. If you are unsure what you need, CONTACT US prior to purchasing.