Street Racer

iTrader: (65)

Are the ZO6 fuel rails the same size as the LS1's in the F-bodys ?

WILWAXU

iTrader: (6)

Good question!

WILWAXU

iTrader: (6)

ttt

MIGHTYMOUSE

iTrader: (59)

i would think if they were different, then the big tuners that do a lot of vettes would notice it and be all over it.. i tried to lookup the part numbers to see if they matched but no luck.

xSSelerate

I would think they would have to be the same size since the LS6 is identically proportional to the LS1.

I very well could be wrong, but it makes since to me that they are the same size. I have seen guys with LS6 fuel rail covers on their LS1 if that helps.

bigeller

iTrader: (2)

Can anyone confirm this? I have a fuel rail from a 2002 F-Body with a different part number...

The one from the 1999 is part# 12561855

The one from the 2002 is part# 12560689

y2khawk

iTrader: (5)

If your going by the bar code label on the rails for the part number, that's the assembly number.

The difference is due to the change in injector sizing.

The rails are all the same size.

bigeller

iTrader: (2)

Thank you.. <img border="0" title="" alt="[Smile]" src="gr_stretch.gif" />