Are the LT1 and LS1 fuel pumps the same?

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08-14-2006, 10:07 AM

DougsfastZ

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Are the LT1 and LS1 fuel pumps the same?

I have a good stock LT1 pump in the garage and need to replace my LS1 pump, are they the same? I'm talking just the pump, not the lines or anything else.

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Doug D

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08-14-2006, 10:37 AM

Jditlfm

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im 80% sure they are, might have to do some dremaling tho im not positive on that one.

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08-14-2006, 12:40 PM

Nasty N8

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No the factory LT1 ran 43psi the LS1 runs 58psi. I have some good used LS1 pumps if you need one give me a call.

Nate

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