On Mon, 2006-04-17 at 11:40, Mr. AMC wrote: > It's not the AMC pump design, it's the person who previously installed > the pump without putting anti-seize compound on the bolts. The V6 and V8 > puick's were known for that on the top 2 1/4" bolts. I anti-seize most > bolts even door hinge bolts. I concur. It's a 35-year-old-part problem. I anti-seize, oil or grease every single machine-thread fastener after at least wire-brushing it (if not abrasive-tumbling or simply replacing it). But there are times you have no choice -- like taking apart factory or someone-else's work -- and I know this sounds like and advertisement, and I've said it before, but AEROKROIL fron Kano Labs is practically miraculuous. Basically I had given up on all of these chemical solutions, and WD-40 is a weak joke (for anything; what the hell is that stuff good for anyways?). When I took apart the 73 parts car, and the nasty 70 motor in our 72 hornet, I squirt AeroKroil on the tailpipe-to-exh-manifold bolts and the studs holding intake to exhaust manifolds the day before. In both cases all but one stud came right out like a new part -- one stud snapped, one upper int-to-exh, but it was corroded down to a narrow waist of rust-metal. That one's gotta be drilled, but it's companion came out with some crunchiness. I used it on all sorts of parts on three cars, all 35+ years old, and not once have I broken off a bolt/stud, and nearly all spin off like normal fasteners. Really. Squirting a day or more ahead of time seems to help a lot. AeroKroil is nothing like any other chemical nut-loosener I've ever heard of. It actually works, and I am pretty damn skeptical. _______________________________________________ AMC-List mailing list AMC-List@xxxxxxxxxxxx http://www.wps.com/mailman/listinfo/amc-list or go to http://www.amc-list.com