Nsty98LS1

iTrader: (11)

i'm probably going to order pacesetter lt's and catted y from TSP. i know i need 02 extensions but do i need anything else. do the headers come with bolts, gaskets and everthing. thanks in advance.

~RedLineLs1~

iTrader: (1)

Well the headers come with everything you need, but considering you are ordering the pacesetters, they come with cheap paper gaskets. I would highly recommend ordering different gaskets for the install, to avoid leaks and such. Good luck with the install.

cyphur

iTrader: (10)

Just get another set of stock gaskets from your dealership if the ones on your car turn out looking like crap. They aren't too expensive.

Caribe

iTrader: (1)

New stock gaskets and I would recommend locking bolts for the headers.

LS1 Sounds

iTrader: (11)

If you are keeping the AIR system hooked up and you get a fluttering sound after the install, you may need some restrictor plates: http://riptide63.homestead.com/restrictor.html

01SSRMS

iTrader: (7)

In a similar situation, Picked up a set of headers and a ypipe w/cats. Do I need 4 O2 extensions total? or are they just necessary for pre cat or post cat. Any info. would be great.

cyphur

iTrader: (10)

rear o2's will reach. only need extensions for the fronts.

Z28Venom

iTrader: (13)

When it comes to header installs, just about any question you can ask has all ready been asked and answered 10 x's over.. All you have to do is search..

LS1FIRE

iTrader: (1)

I orderd Pacesetter LTs from TSP and it came with wires to extend to front 02s to the headers. And reused the stock gaskets.

LS1FIRE

iTrader: (1)

You also may need 02 sims. It is not neccesary to have them if you can live with the SES light being on.

Nsty98LS1

iTrader: (11)

i ordered the catted y pipe and unfortunately for me they are out of stock for now but at least the headers are on the way and the y pipe should be available in a couple weeks. so i'll hopefully have a good project for the begining of the year.

00ls1

iTrader: (8)

why locking bolts?

TAQuickness

iTrader: (28)

patience.

01_SuperSlow

iTrader: (7)

Like others said, use stock new or used, depending on condition, exhaust gaskets.
Reuse the exhaust manifold bolts. If the ones that came with my Hooker LT's were ****, I don't think the bolts with the pacesetters are any better.

Keenov

iTrader: (5)

The given bolts are known to back out. We installed them on my brothers car and three of them backed out during a 10 minute ride home from the shop.

Installed locking bolts and no problems since.

00ls1

iTrader: (8)

do the ARP bolts have a tendency to back out??

Keenov

iTrader: (5)

I have no idea about those. I used the Stage 8 locking bolts on two cars and they are working fine.

2MuchRiceMakesMeSick

I reused my stock bolts and they worked fine. All of my freinds use stock bolts also.

boosted03cobra

you might want to fo ahead a change your plugs since your going to have them off anyway