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View Full Version : LS1 vs LS7 fuel rail

DEIGuy38
02-23-2016, 07:47 PM
Can you use a 2009 LS7 fuel rail on a 1998 LS1? The LS1 has a regulator on the rail and the LS7 does not.
badazz81z28
02-24-2016, 03:13 PM
No, the rail bolt spacing is different and the injectors are different heights
DEIGuy38
02-25-2016, 08:36 PM
thanks Badazz