Kurt D

iTrader: (2)

It's necessary on all LSx motors to reduce/prevent oil consumption. My LS3 has the newest style PCV and with 800 miles on the OD there was oil in the line and front of the intake.

smws6ta

iTrader: (5)

Can't hurt it and I run one with mine.

00_MMM_Z28

iTrader: (9)

Slight revival, does my 2000 need the 01 and newer crossover tubes or is there a way to modify my stock ones?

Roarin_8

iTrader: (5)

What crossover tubes are you talking about, coolant lines?

I have a 2000 and the only tubing that I got was the one that was on the first page.

Patsy57

iTrader: (37)

Bringing back the old thread, would an LSX bow ties block require cutting for the LS6 PCV system?

2002 blue z28

iTrader: (1)

You only need the 01+ crossover tubes if you are using an LS6 or FAST intake. However, some people have had success slightly smashing down the 98-00 tubes.



No you don't need to cut the block.

Sales3@Texas-Speed

iTrader: (2)

I've seen more cracked FAST intakes with people trying to smash down the coolant tubes. Don't cheap out. Get the LS6 tube and block offs.

Lonnie

JakeFusion

iTrader: (7)

So I just dropped my motor back into the car without the FAST on it, but I did the grinding and installed the LS6 PCV.

Are the 02 LS1 coolant fittings no good? I haven't tried to test fit yet. But I don't recall there being any sort of crossover coolant port when I uninstalled the LS6 intake. Were the crossovers LS1 only or am I just not remembering what I did when I tore the motor down? If so, I will just go with Kurt Urbans steam port setup which is much much cleaner.

Edit: nevermind. I went out and looked in my parts bin. The LS6 had a rear crossover pipe. I still might do the Kurt Urban setup tho...