Ls3 crate engine swap?
#5
The 480hp LS3 will pretty much be a plug and play for the 4.8l. I would take in account that you will need to look into a new truck intake for the rectangle port or work the front acc drive system to clear the lower car style intake. If I can help with any tech or pricing give me a call. 1-800-456-0211 ext 353
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