Thank you guys for your feedback I appreciate it ..the reason I was asking about the Camaro V6 is because now they're putting out 300-plus horsepower my motor is only a 4 cylinder ...I ended up buying at 5.3 from a gentleman who bought it for himself and his son as a father and son project but the son bailed out and he's too old to do it alone..70.000. Miles on it I have owned 2 of them the Yukon xl my ex got in the divorce she sold it with 460000 miles on it no that's not a typo and I bought it with 3000 miles on it so I know the longevity of these motors are awesome I'm sure I'm going to have some questions throughout this and if anybody needs a good 4-cylinder motor and transmission let me know