8ASTANG

I,m putting the pass side back together and noticed the stock manifold had two egr ports and my headers only have one what do i do?

BTLFEDSS

iTrader: (12)

One is for your air tube and ones for your egr looks like you have no egr provision on your header the one in the picture is for you air tube
BTLFEDSS

8ASTANG

Anybody know what I should do?I bought these headers off of another member and was told they are for a 99 f body.My car is a 99.

jrp

iTrader: (16)

those are for an 01+ car. just !egr or get new headers.

BTLFEDSS

iTrader: (12)

You can plug the hole in your in take with a rubber plug which i have done can't remember the size off the top of my head but i'm sure if you do a search you can find it in doing this you eliminate the egr and will get an SES light if you can live with that or will have to get a tune or sell those and buy a new set
BTLFEDSS

SmokingWS6

iTrader: (1)

Rubber plug won't do it. Block off plates are very common, you could try a search for them. Basically cut out a sheet of metal the shape of the port, cutout some generic autozone gasket and bolt it shut.

dug

iTrader: (10)

Better yet install the 2001 intake and add 10hp to your header swap.

LS1LT1

iTrader: (16)

I thonk he was talking about the LS1 intake/EGR block off thing, not the header block off plates that you're referring to.

The intake freeze plug thingie is 1 3/8" I think btw.