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Bjs344 · 12-03-2024, 05:16 PM

Is it possible to run a carbureted LS in a GT class? Also, if I wanted to claim an 07 ls4 (5.3) I assume I could use any 5.3 block I wanted regardless of iron or aluminum? I say this because an iron aftermarket block is listed as acceptable for a replacement block even though an ls4 is aluminum.

12-03-2024, 05:16 PM	#1
Bjs344 Junior Member Join Date: Dec 2024 Posts: 1 Likes: 0 Liked 0 Times in 0 Posts	SS/GT LS with a carb? Is it possible to run a carbureted LS in a GT class? Also, if I wanted to claim an 07 ls4 (5.3) I assume I could use any 5.3 block I wanted regardless of iron or aluminum? I say this because an iron aftermarket block is listed as acceptable for a replacement block even though an ls4 is aluminum.