BIG BLOCK CHEVY BBC 454 502 088 square port heads 14097088 LS7 drag race car

  
Pair of 088 rectangle port big block Chevy heads. They have been backed, blasted, magnifluxed and valve job done and they are ready to go. Stock 2.19 int and 1.88 ex valves with double springs set up for hydraulic roller cam 580 lift. Front water port has some wear from salt water. They were on a 502 in a salt water boat.