DQ wrote: [Memory lane, snipped] Thanks for that ;-) I remember thinking that it looked like it had a 6-71 on it, and Edelbrock certainly makes (or at least made) manifolds for suck-through applications of the 6-71. However I also remember the blower being clutched, which made little sense -- unless it was a blow-through application with some sort of bypass for when the blower was shut down. Whatever. It had that nice 6-71 whine, which is what _really_ matters :-)