Author Topic: Header gaskets  (Read 5746 times)

Offline jaredts

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Re: Header gaskets
« Reply #15 on: February 05, 2011, 07:17:55 AM »
I feel stupid for asking, but silicone holds up to exhaust heat?

Offline slammed79

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Re: Header gaskets
« Reply #16 on: February 05, 2011, 12:28:54 PM »
High temp prolly will.
74 C10 Long bed 350/SM465 Lowered on 20's

Praise the lowered

Offline 1979C20

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Re: Header gaskets
« Reply #17 on: February 05, 2011, 04:22:50 PM »
Even black or clear rtv will hold
1979 SCLB C20 Q-jet 350 SM465 14b F.F. 4.10 G80
1989 GMC Suburban V2500 TBI350 TH400 4in lift 35's 14b SF