-1997 Camaros and Firebirds with the LT1 engine. It can be used on any ... . 12497978 Polished Aluminum Valve Covers, Center Bolt Design Approximately 1/4" ... taller than production covers. Kit includes bolts, washers and seals. ... NOTE: Use valve cover gasket P/N 10046089 and ... replacement bolt and seal kit P/N 12497980. 12497979 ... Aluminum Black Crinkle Valve Covers, Center Bolt Design Approximately 1/4" taller ... than production covers. Kit includes bolts, washers and seals. NOTE: Use valve ... gasket P/N 10046089 and replacement bolt and seal kit P/N 12497980. 12497985 ... Chrome-Finish Aluminum Valve Covers, Center Bolt Design Approximately 1/4" taller ... than production covers. Kit includes bolts, washers and seals. NOTE: Use valve ...
. 12497985 Chrome-Finish Aluminum Valve Covers, Center Bolt Design ... 1/4" taller than production covers. Kit includes bolts, washers and seals. ... NOTE: Use valve cover gasket P/N 10046089 and ... replacement bolt and seal kit /N 12497980. 12497978 ... Polished Aluminum Valve Covers, Center Bolt Design Approximately 1/4" taller than ... production covers. Kit includes bolts, washers and seals. NOTE: Use valve ... gasket P/N 10046089 and replacement bolt and seal kit P/N 12497980. 12497979 ... Aluminum Black Crinkle Valve Covers, Center Bolt Design Approximately 1/4" taller ... than production covers. Kit includes bolts, washers and seals. NOTE: Use valve ... gasket P/N 10046089 and replacement bolt and seal kit P/N 12497980. 12485506 ...