What 7secondchevelle has up for your consideration is a New set of Isky Super 7 975TI titanium retainers, New Isky 9945RAD roller valve springs and New set of 13084 Manley +050 height keepers for .3415 (11/32) square groove valve stems. Springs are 1.625" in diameter and have 250LBS seat pressure @ 2.020" installed height. 675LBS @ 1.270" with coil bind @ 1.180". 550 spring rate. Max net lift of .750". Please do your research before bidding. Sold as is. Please read: I do not ship directly out of the USA. You can use eBays global shipping system if needed. No APO's or P.O. Boxes physical addresses only. I will not be held responsible for non or under insured items. Local pickup is always OK. Please email with any questions or for any additional information. Thank You and God Bless.

NEW Isky Super 7 Titanium Retainers 975 TI-#9945 Roller Springs & Manley Keepers