im new to buicks,ive owed one for only a little over a year. i have been buying parts for my stock block gn..when i was ready to buy a cam kit i called all vendors know to carry morel lifters. i ended up buying the kit from jack cause he quoted me 900+shipping for the whole kit..after mechanic tells me that i got the wrong size push rods 8.250. that i need 8.050 cause the morel lifters are taller. i call jack and he says that he is new to morel lifters and that it was a mistake. cool everyone makes mistakes but then he wants me to pay for shipping for his mistake and then tells me that i owe him more money for the kit cause the qoute i was giving didnt include all of the push rods..so know he claims i owe him an extra 80 dollars for the kit...how can you tell someone a price and then change it. his site has the price of the kit and no where does it say that push rods are not included in a cam kit..i feel like im getting screwed. not to mention that the whole time im on the phone with jack he's calling me a thief and a motherfker and that me and my mechanic are liars that we are not putting the kit on a stock block,that the heads and block have been machined.cause if it wasnt those push rods would have worked.which i wish it was but the truth is i bought my heads straight from champion and i have an 80k mile stock block..im so pissed that he had the nerve to talk to someone like that over the phone.he also said he wanted hes cam kit back and that he would refund me the money which i would agree to but its all been installed.. so know he wants over a 1050 dollars for his kit. i feel i owe him nothing i did my duty as a consumer and priced around and got a qoute directly from him..please tell me if im in the wrong.