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Dustytrix · 10-11-2018, 09:47 PM

I hope someone can answer this for me. I have an 09 sierra with 4.8 engine thats to weak for me. I also have a 04 LS1 that I am going to build. Is there anyway to swap the 04 LS1 engine in place of the 4.8? Or what would it take to use the external parts off the 4.8 onto LS1 ?

10-11-2018, 09:47 PM	#1
Dustytrix Registered User Join Date: Jan 2012 Location: Petal,Ms. Posts: 428	09 4.8 swap for 04 LS1 I hope someone can answer this for me. I have an 09 sierra with 4.8 engine thats to weak for me. I also have a 04 LS1 that I am going to build. Is there anyway to swap the 04 LS1 engine in place of the 4.8? Or what would it take to use the external parts off the 4.8 onto LS1 ?