7 Quantity: 7/16 in Diameter x 3.680 in Length; 2 Quantity: 7/16 in Diameter x 2.950 in Length; 8 Quantity: 7/16 in Diameter x 1.650 in Length,This bolt is NOT Torque to Yield; 2 Required; 2 required per vehicle
Torque To Yield
All SBI Torque-To-Yield (TTY) cylinder head bolts are designed and engineered to stretch within a controlled yield zone. Once this zone is reached, the TTY cylinder head bolts will maintain a more precise and consistent level of clamping force across the entire cylinder head to cylinder block mating surface.
