Header Leak Help
#1
TECH Regular
Thread Starter
Header Leak Help
for the life of me i can not get my headers stay sealed up, every month or so - depending on how its driven i need to re tighten my headers bolts. if i rug on it hard right away they will leak instantly . I've tried the header gaskets that came with the headers, Malhe MLS factory style replacement and now have a mr gaskets crush style reusable one - 7406G if interested. ive tried OEM replacement bolts - no lock tight on them - multi sets of header bolts from summit and no change. they leak by the head, make that horrible ticking noise and the cab fills with exhaust and stinks.
what am I missing? I have never ever had this issue on anything else
next step I'm thinking is new GM gaskets and GM bolts with the dam locker on them. I'm just worried they are going to break like they do on stock manifolds.
Truck Info
07 yukon, 6.2, 1 7/8 headers, Y pipe is V banded with flex pipe to factory muffler, has a big chunky cam
what am I missing? I have never ever had this issue on anything else
next step I'm thinking is new GM gaskets and GM bolts with the dam locker on them. I'm just worried they are going to break like they do on stock manifolds.
Truck Info
07 yukon, 6.2, 1 7/8 headers, Y pipe is V banded with flex pipe to factory muffler, has a big chunky cam
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strutaeng (11-29-2022)
#6
TECH Regular
Thread Starter
few questions
stage 8 as in these guys?
https://www.stage8.com/gm-performanc...der-bolt-kits/
for the ARP are the bolts or studs?
no Loctite on any of them?
torqued to gm spec?
stage 8 as in these guys?
https://www.stage8.com/gm-performanc...der-bolt-kits/
for the ARP are the bolts or studs?
no Loctite on any of them?
torqued to gm spec?
The following users liked this post:
94m6Z28 (11-29-2022)
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