Exhaust Manifold Gasket: Pontiac "D Port" FIBRE Pr Exercise extreme caution when bending

Exercise extreme caution when bending this heater core to prevent cracking the solder joints

These  service parts door lock knob ferrules are finished in a chrome plated metal finish

also fits Bonneville and Olds of the same body shape

Chevelle's

Exhaust Manifold Gasket: Pontiac "D Port" FIBRE Pr Exercise extreme caution when bendingThis is a fibre gasket not metal. Yes these are considerably better then normal exhaust gaskets for older cars and YES they are considerably more expensive. You pay for what you get in a nutshell Most Pontiac Heads used this gasket.. the "D port" series.. 95% did.. & these are for use on older manifolds or hedders, Ultra Seal, Steel Core Laminate, Open Center Port where a metal original style gasket will not take up the micro gaps that may have