I have recently purchased a 98 Trans am and was informed of the.goodies it had only price lem is I was not told any info on them I would like to no how I may find out these things first off how do I find out can size without pulling,how do I find out if it is chipped and programmed and how do I no what shift kit it has o and does switching. To green coolant really help and it is the 98 with the 5.7 ls1 with auto Trans
