SB Chevy Small Race 1.25" x 2.13”. Ultra Seal intake gaskets are silicone beaded gaskets are perfect for aluminum heads & manifolds. A blend of nitrile rubber and fiber make a base that won't crack or split. They resist wicking and withstand 600 deg heat. The bead is around each port
Ultra-Seal
Manufactured from cellulose/nitrile composition gasket material
Provides excellent sealing and durability
Silicone beading applied around each port to create a tight leak-proof seal
Can be trimmed if necessary for modified ports
Complete with manifold end rail seals and distributor gasket For OE replacement,
Brand
Mr. Gasket
Gasket Material
Cellulose/Nitrile composition
Part Type
Intake Manifold Gaskets
Port Height (in)
2.130 in.
Port Style
Small race
Port Width (in)
1.250 in.
Product Line
Mr. Gasket Ultra-Seal Intake Manifold Gaskets
Quantity
Sold as a set.
Thickness (in)
0.060 in.
Water Crossover Style
Open
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