89lx-ls1

iTrader: (23)

Are the cam and crank sensors the same?
Anyone have the part # for the vale cover?
And will my Ls1 rear cover work or not?

GMPerf

Crank sensor is the same.. The cam sensor is different and actually on the timing chain, so you'll need a LS2 timing set and front cover. The rear cover will work. I have built 4 or 5 stroker LS2's. all 500+ RWHP

HSV-GTS-300

These are the numbers cast underneath the valve covers:
12570697 CAV 18 <---- has oil filler
12570696 CAV 21

89lx-ls1

iTrader: (23)

I meant the valley covey sorry.

89lx-ls1

iTrader: (23)

And also can you change the wiring to hook the cam sensor up to the ls1 msd system I am going to run with my carb setup

89lx-ls1

iTrader: (23)

I am dumb i just saw the conversion harness by racetronix

KJ

iTrader: (1)

The valley cover is very different. The LS2 block is designed alot different up top and will not allow the LS1/Ls6 valley cover to bolt up. I thought I had a picture of the top of an LS2 block but I don't sorry. We have all of the parts needed for an Ls2 block.... front cover, valley cover & timming set! Let me know if I can help!!

HSV-GTS-300

LS2

LS1

KJ

iTrader: (1)

Thats what I was looking for!!