ls1 Mac Headers with off road Y and 02 sims
Thread Starter
Registered User
Joined: Jun 2004
Posts: 52
From: Los Gatos Nor-Cal
ls1 Mac Headers with off road Y and 02 sims
Hello I have For sale a pair of new ls1 Mac Headers that come A with unused Y pipe and O2 sims I am parting with these because I need $ to fix my 69 due to a accident involving a call box.
$475 OBO
Email me if you want to see The parts.
$475 OBO
Email me if you want to see The parts.
Thread Starter
Registered User
Joined: Jun 2004
Posts: 52
From: Los Gatos Nor-Cal
Ok, sorry for the late responces. I have been giving my emails more priority then the board. Any ways When I bought these headers I told the sales rep I have a 99 firebird formula with a 2001 ls1 engine. So pretty much I dont know if these headers are for all years or for specific years. My gusse is they are for all (Because of the year of the car and the different year of the engine) any ways about them being legal, the only thing I could suggest is to cut the pipe and take the cats off your existing Y and weld them on to the mac pipe (that or do the same with High performance cats) also If you know of a illegle smog place go their 
Also I have Goten at least three emails From different people(I assume), all of them have offered me $400 for just the headers and the Y (aperently no one wants the sims) but in any case I said best offer and since I only have one set. I will sell them to the person that offered me $400 first, unless I get a better offer.
Also I have Goten at least three emails From different people(I assume), all of them have offered me $400 for just the headers and the Y (aperently no one wants the sims) but in any case I said best offer and since I only have one set. I will sell them to the person that offered me $400 first, unless I get a better offer.
