BTR Platinum Plus Dual Valve Springs .685" Lift - SP010-16

BTR Platinum Plus .685-inch dual spring set for Gen III/IV LS and Gen V LT hydraulic roller engine combinations. Locks, retainers, and locators are sold separately.

• 165 lb at 1.800 in. installed height
• 445 lb at 1.115 in.
• Coil bind at 1.000 in.
• 408 lb spring rate