Please ask your question below about Intake Manifold Gasket's for IH 152, 196 4cyl or 266, 304, 345, 392 V8 Engines An IHPA Salesman will get back with you during business hours which is Monday thru Friday 7:30AM to 4:30PM PST. Questions asked after business hours or during a weekend will be answered the following business day. Thanks!