LS Single Chain 3 Keyway for 3-Bolt Cam, 4 Pole Reluctor (58x)

LS Timing Set for Raised Cam Blocks. This COMP Cams LS Single Chain 3 Keyway for 3-Bolt Cam, 4 Pole Reluctor (58x) Timing Set is engineered for use with Cam blocks raised .388" above stock, which includes the popular RHS® LS Race Block and Dart billet blocks.