Faithful reproduction in OEM thickness stamped steel includes correct timing tab with "A O R" markings welded to cover as original. The 66 cover has a provision for center bolt to go through the oil pan to timing cover. There is no hole for locating dowel pins. Not a low quality generic aftermarket cover. OE Quality technically correct superior reproduction of original. EDP coated black. Seal NOT included. GM Part #: 3885054

O.D. = 1.525 I.D. = 0.950" Overall Diameter = 2.050" x 0.550"

OE style cork valve cover gaskets for use with AMD valve cover.

O.D. = 1.00" I.D. = 0.475" Overall diameter = 1.45" x 0.58"

Accurate reproductions of original chrome plated new design valve covers. Correct wire retainers and factory stamping mark included as original. Original, factory quality chrome plating by a TS/16-944 certified OE supplier. (Re-chromed originals loose their sharp defininations and readable marks enduring the re-plating proces; giving an "overdone" appearance.) RH and LH set.

Accurate reproductions of original "Chevrolet" script valve covers in chrome. Correct wire retainers. Original factory quality chrome plating by a TS/16-944 certified OE supplier. (Re-chromed originals loose their sharp definitions enduring the re-plating process; looking "overdone" in appearance.)

Accurate reproductions of original chrome plated new design valve covers. Correct wire retainers and factory stamping mark included as original. Original, factory quality chrome plating by a TS/16-944 certified OE supplier. (Re-chromed originals loose their sharp defininations and readable marks enduring the re-plating proces; giving an "overdone" appearance.) RH and LH set.

Accurate reproductions of original painted stamped steel "Chevrolet" script valve covers. Correct wire retainers included. RH and LH set.

OE style cork valve cover gaskets for use with AMD valve cover.