SOLD! I've tried to find some place to put these on my 99 Park Ave Ultra's motor, but it don't seem to fit! ou: For you guys that still have a V8 and want to play some more with the timing & vacuum advance, this'll help: There's a tutorial around here somewhere that explains how best to use it, why V8 Buicks need it, and what those extra little bushings I got at the hardware store are used for. :idea2: It's brand new in box with instructions. Never even broke the seal on the plastic bag so all springs etc included. Think I got it for $30 plus a few bucks for the bushings. Don't need it now or in the near future so it's up for grabs. I'll take $22 for it Paypal including shipping to the lower 48. :beers2: Doug