Set of 16 used valve springs. Coils had minor surface rust that was polished off with wire wheel and scotch brite. Springs have been run through steel media parts tumbler and checked on digital tester. 240lbs @ 1.900, 640lbs @ 1.200, Bind @ 1.130" with less than 5% variance among all springs. OD of outer - 1.625", ID of inner - .760". New equivalent springs retail for over $200.
