Ls3 into a 99 ws6
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Staging Lane
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Join Date: Aug 2014
Location: Eastern ct
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Ls3 into a 99 ws6
Hi. I posted a while back about buying an ls2 for my ta. Well long story short buyer ended up screwing me and never sending the motor. PayPal promised me my money back in 10 days. Now the search is back on. I noticed gmpp has a 430hp ls3 crate motor very reasonable. I've cruised the forums here a bit but haven't come up with what exactly is needed to swap it in. I bought the ws6 as a roller and the car does have all the factory wiring in it. I know I will need a 58-24x conversion box and a 4-3bolt adapter for the throttle body. Is there anything else needed to make it work? And will the ls6 Tb be an ok match for the ls3 Intake with the adapter? Thanks in advanced