header gaskets
Thread Starter
Junior Member
Joined: May 2005
Posts: 69
Likes: 0
From: southern calif.
Car: 91z28vert,3:42posi-rear,gu6
Engine: 305TPI
Transmission: T-5,pro5.0 shifter
header gaskets
what type gaskets for headers are everyone using,are the copper that much better?also which header bolts are the ones to buy?
Joined: Feb 2001
Posts: 13,748
Likes: 560
From: Cincinnati, OH
Car: '90 RS
Engine: 377 LSX
Transmission: Magnum T56
The best header bolts are the Breslin's or the Stage 8's. I have the stage 8's and I think the Breslin design is much better. As for gaskets you have your choice. Any quality aftermarket gasket should work fine. I have run the Percy's dead soft units for years with great luck. All of these things come with a cost though. You can drop $100 with ease on good header gaskets and locking bolts.
Supreme Member
iTrader: (1)
Joined: Oct 2004
Posts: 3,361
Likes: 1
From: Worcester, MA
Car: 86 T/A
Engine: HSR 355
Transmission: 700R4
Axle/Gears: 2.77 posi
I bought stainless steel allen head bolts for my heddman's and its great. Easier to get in there and get it nice and tight. Looks better and feels much heftier as well.
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Chad Speier
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