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FED 387 · 03-29-2020, 10:00 PM

4 suggestions

1-Edelbrock #2733 plug ---about $12
2-Mondello #HR-351 insert---about $25
3- fill the cavity with liquid aluminum or maybe try JB weld
4- fabricate an aluminum plate to fit between the gasket and the cylinder head might have to resurface the manifold to compensate for the space

FED 387

03-29-2020, 10:00 PM	#6
FED 387 VIP Member Join Date: Jun 2006 Posts: 3,423 Likes: 539 Liked 333 Times in 180 Posts	Re: Cylinder head heat crossover? 4 suggestions 1-Edelbrock #2733 plug ---about $12 2-Mondello #HR-351 insert---about $25 3- fill the cavity with liquid aluminum or maybe try JB weld 4- fabricate an aluminum plate to fit between the gasket and the cylinder head might have to resurface the manifold to compensate for the space FED 387