BTR Gen V LT1 .660 Platinum Dual Spring Kit with Tip Savers - Bronze Guides - BTR-SK007/6560/BB/TS

BTR .660-inch Platinum dual valve spring kit for Gen V LT engines with bronze aftermarket guides, excluding LT4; includes valve tip savers. Verify cam lift, installed height, retainer, lock, guide, and pushrod requirements for your cylinder heads before purchase or installation.