427 Pistons STD Bore o/c Lower your compression on L88 Aluminum Head Motors!

427 Pistons STD Bore o/c Lower your compression on L88 Aluminum Head Motors! ~ J pistons ~ 427 cu inch. with open chambers. 9.5 to 1 w.  L88 heads. 6:385 rod length. Ask questions before bidding! Expensive pistons when bought new. Rings included.. Real clean. Low low time on these!!