which header gaskets?

[metcoll]

hello there built my 440 a few years ago with 452 heads & now i noticed i have a header leak, can someone tell which gaskets to use or part #...motor is in vehicle...thx for any help...

[mikepmcs]

Percy's dead soft aluminum header gaskets

Pick your vendor.

http://store.summitracing.com/partdetail.asp?autofilter=1&part=PHP-66011&N=700+400251+4294925237+4294886211+4294908216+4294840140+4294889107+4294904129+115&autoview=sku

http://www.jegs.com/p/Percy%27s/744841/10002/-1

[john108]

I think the link should be for PHP-66036 for a 440

http://store.summitracing.com/partdetail.asp?autofilter=1&part=PHP%2D66036&N=700+400251+4294925237+4294908110+4294840062+115&autoview=sku

[firefighter3931]

  You can't do better than the Percy's gaskets ! 


Ron

[4aThrill]

You can't do better than the Percy's gaskets ! 


Ron

Hey man if you do a search on header gasket like I have done in the past Percy's gaskets come up everytime as # 1 and I research on other sites too besides this rocking site. I'm going with Percy's when I get my ride back

[Mefirst]

You should also check the headers flange so it has not warped, typical problem with the cheaper headers.. also use copper spray (its like glue) on the gaskets... when you tighten the bolts, tighten them like in an "X" just like with your wheel bolts, also do not over tighten the bolts..

My