S Steve_87K5 1/2 ton status Joined May 26, 2000 Posts 521 Reaction score 0 Location central NC Nov 7, 2004 #1 Engine speed sensor which mounts rear like a distributor, drives off back of cam. For a 6.5 GM diesel. Send PM.
Engine speed sensor which mounts rear like a distributor, drives off back of cam. For a 6.5 GM diesel. Send PM.