I ordered a set of Jet Hot LTs/y-pipe from Maryland Speed. Just wondering what is the best header gasket to use.

 

Perceys Dead Soft gaskets are the best IMO. I used mr gasket, copper, and felpro and they all blew out on me or didnt seal from the beginning. and btw im going to send you an email when i get more time

 

I will check the Perceys gaskets. Do you have a part #? Send me a e-mail.

 

Yes, please list the part number for those. Not to steal your thread, but if anyone can list the felpro part number as well, that would be great. Thanks.

 

I have had good luck with fel-pro 1406's
been using the same ones for 4 years

 

I haven't had any problems with the Fel-Pro 1406s either. They are a good gasket set and not very expensive.

 

Earl's Pressure masters, $40 the first time then $25 for replacement seals to go inside the framework, not cheap but cheaper than trying a bunch of cheaper options and having them fail.

 

I've had good luck with a copper gasket and using some Walker exhaust sealant on them. the exhaust sealant is a bit messy, but I've used this on probably a hundred cars over the past 4 years and have seen no complaints.

 

I got the Percys brand from Autozone for $40.00. The guys who work there told me to just put 2 paper gaskets to together on each side. I thought was a little odd.

 

I used the percy's they worked great

 

i just replaced my set of Percy's with the felpro 1406's. the Percy's were smaller than the exhaust ports on stock heads.

 

PHP-66031 is the summit part number. i also got mine from autozone.

 

i tried the summit brand and seem just as good, even using them on old crappy bbc swap meet headers.