Re: LS6 motor in my yukon? |
Subject: Re: LS6 motor in my yukon? by uxb101 on 2010/6/13 18:24:31 so it wont bolt up,i left the guy with the motor 2 messages no return call ,maybe its sold??? well i'll just pull the heads off the 5.7 and see whats wrong with it...hope its just a valve spring. |