... JUST CALLED/SPOKE TO DAN SMITH; I pick up my 1973 Buick 455 on Saturday April 3rd 2010.:beer Dan confirmed that my "TA290-08H" cam is in his shop :TU:," my 73' Buick 455 800-CFM Rochester is back in his shop after having been sent out to be totally rebuilt/rejetted, and the TA heavy-duty rocker-shafts will be changed over by Monday (I go get the motor my weekend off 4/3/10). So far so good. I CAN'T WAIT TILL APRIL 3RD!!!!!!ou: D&S Performance is show in the link below (I plan on taking alot of shop pics on next Saturday).:TU: http://www.superchevy.com/technical..._supercharged_chevy_trailblazer_ss/index.html