Cometic StreetPro Chrysler 420A/ECC top-end gasket kit sized for an 87.5mm bore with a .027" MLS cylinder head gasket. The kit uses MLS construction with AMP-coated outer layers and an uncoated stainless shim layer to meet diverse sealing demands. Embossed outer layers conform to surface finishes and load conditions, reducing clamp load requirements and helping distribute sealing forces evenly to limit bore distortion.
Cometic Chrysler 420A/ECC Top End Gasket Kit - 87.5mm Bore - .027in MLS Cylinder Head Gasket