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Percy's Gaskets - Circle, Square, ?

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Old 12-11-2011, 03:15 AM
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Car: 84 Z28, '15 Colorado
Engine: L69
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Axle/Gears: 3.73
Percy's Gaskets - Circle, Square, ?

I just picked up some of Don's headers and was wanting to get some Percy's header gaskets to seal the deal.... hehe.....

I took a header to Autozone to compare. The CIRCLE manifolds didn't fit right, and the SQUARE didn't line up perfectly either. Hmmmmm.

I'm using stock 416 castings, so I went ahead and bought some cheap Felpros for the meantime that I've used before with logsl
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Which gasket do you recommend?
Old 12-25-2011, 11:23 PM
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Re: Percy's Gaskets - Circle, Square, ?

Bump
Old 12-29-2011, 11:26 PM
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Re: Percy's Gaskets - Circle, Square, ?

Anyone? I really need help on this one. The engine is going in this weekend!!!
Old 12-30-2011, 01:13 AM
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Re: Percy's Gaskets - Circle, Square, ?

Get what covers your heads ports.
Old 12-30-2011, 08:17 AM
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Re: Percy's Gaskets - Circle, Square, ?

I've always covered the header. If round, I use round

only use percys and have been leak free since I began using them on all the cars
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