BBC 454 396 427 Summit Racing Die-Cast Aluminum Valve Covers ¨C Polished Tall Cast Aluminum Big Block Chevy | Summit Racing

Summit Racing SUM-G3313: Valve Covers Tall Cast Aluminum Polished Plain Chevy Big Block Pair – Our Summit diecast aluminum valve covers are precision-cast from high-grade aluminum. They have thick gasket rails for optimum sealing and crack resistance available in multiple designs and finishes. Summit Racing. SUM-G3313 fits these applications: CHEVROLET 7.4L/454 Chevy big block Gen V CHEVROLET 7.4L/454 Chevy big block Gen VI CHEVROLET 7.4L/454 Chevy big block Mark IV CHEVROLET 7.0L/427 Chevy big block Mark IV CHEVROLET 6.6L/402 Chevy big block Mark IV CHEVROLET 6.5L/396 Chevy big block Mark IV.