Part Number: 6023. Key Features: Exhaust Manifold / Header Gasket - 1-27/32 x 1-3/4 in Square Port - Graphite - Mopar Gen III Hemi - Pair. AMCO AUTO PARTS, LLC. Back to top. State Restrictions. WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
