427 Engine Swap *pics*
#25
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your going to love it man. i just did my 416 ls3 last week.
https://ls1tech.com/forums/generation-iii-internal-engine/903540-new-416-ls3-here.html
https://ls1tech.com/forums/generation-iii-internal-engine/903540-new-416-ls3-here.html
#36
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So in order to run the LS3 block what additional parts are needed to convert from the LS1?
I was told the following four items for sure:
LS2 Timing Cover
LS2 Valley Cover
LS2 Knock sensors
Knock sensor harness adapter
Is there anything else? Does the LS3 Block have all the holes for the alternator or is it the same as the 6.0L where one holes has to be drilled and tapped?
I was told the following four items for sure:
LS2 Timing Cover
LS2 Valley Cover
LS2 Knock sensors
Knock sensor harness adapter
Is there anything else? Does the LS3 Block have all the holes for the alternator or is it the same as the 6.0L where one holes has to be drilled and tapped?