5498 valve covers available? 3.09K viewsJune 16, 2020 0 dan12 June 16, 2020 0 Comments Are these Mopar big block valve covers still made. dan Asked question June 16, 2020 0 Answers ActiveVotedNewestOldest Register or Login Offenhauser Sales Corp, 5300 Alhambra Avenue, Los Angeles, CA 90032 Phone: (323) 225-1307