Rectangle Port Shape; Port Dimensions W-1.85 in. x H-2.55 in.; Thickness .060 in.
Intake Gasket; Rectangle Port Shape; Port Dimensions W-1.85 in. x H-2.55 in.; Thickness .060 in.;
Intake Gasket
General
WARNING CA Proposition 65
No
Engine Make/Size
Chevrolet Big Block Mark Iv
Port Size
1.850 In. X 2.550 In.
Information on technical characteristics, the delivery set, the country of manufacture and the appearance
of the goods is for reference only and is based on the latest information available at the time of publication.
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These ultra-seal gaskets fit perfect. The silicone bead around each port is nice and provides a nice layer of security. I would however add an additional bead around your water ports because you can never be too careful with that.
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I installed a set of 210 procomp heads. The ports on the heads are much larger than stock. The gaskets are a perfect fit and work great. Bought them on AutoPartsWAY and saved a bundle over the local speed shops.