Mr. Gasket Performance Intake Gaskets are manufactured from cellulose/nitrile composition Gasket material. This is a low density material that conforms well to irregular surfaces and has very good crush resistance at high flange pressures.

They provide excellent sealing and durability as the material is designed for sealing Gasoline, oils, water and coolant in applications up to 350 degrees Fahrenheit. While die-cut for an excellent fit, they can be trimmed if necessary for modified port applications.

Comes complete with front and rear manifold end seals. For original equipment replacement, high performance street, drag race and oval track.<br><br>Fits all Ford 351M/400 - 4V or 4-Barrel heads.

• Manufactured from cellulose/nitrile composition Gasket material
• Provides excellent sealing and durability
• Die-cut for an excellent fit
• Can be trimmed if necessary for modified port applications
• Complete with manifold end seals
• For OE replacement, high performance street, drag race and oval track use

Details:

• Emission Code: 5
• Gasket Sealant Included: No
• Port Shape: Rectangle
• Port Size: 1.53 x 2.16
• Warranty: Manufacturer's Limited 90 Day Warranty