blaze15301

I want to put a carbed 5.3 in my monte carlo. I have found most of the parts i need except for the headers.

and im alittle confused on the wiring harness. with i have to have the stock harness along with the msd one?

ZONES89RS

iTrader: (25)

If you have not had the chance to read the sticky, you should take the chance to look at all the info I put in there that covers basics and a little more.

The factory coil harness is the only think reused from the LS with the exception of the front cam sensor for the LS2/gen IV. That small extension harness is optional.

Prorac1

iTrader: (4)

If I remember correctly, the 68-72 chevelle headers fit the monte carlo chassis. And, as Zone said, the stickeys are an invaluable source for basic swap info. Good luck, Eric L

blaze15301

thanks guys i have been reading threw the stickies and was unsure weather or not i still had to have the harness for the starter and what not.