SBI KL1749 Engine Valve Keeper Set Cylinder Head Components

The SBI KL1749 is an aftermarket engine valve keeper set (valve locks) manufactured by S.B. International (SBI), a premier worldwide supplier of cylinder head components. Designed to securely retain the valve spring retainer to the valve stem, these keepers are a critical component in proper valvetrain assembly and cylinder head rebuilding.

Key Features:

• Manufactured to meet or exceed OEM specifications for precise fit and function
• Precision-machined for consistent groove engagement and reliable valve retention
• Produced under Statistical Process Control (SPC) quality standards to ensure dimensional accuracy
• Compatible with SBI valves, springs, and retainers for a complete cylinder head rebuild solution
• Sourced from a trusted supplier with decades of experience in the cylinder head aftermarket

About SBI: S.B. International, Inc. was founded in 1982 in Nashville, Tennessee and has grown into a leading global supplier of cylinder head components for automotive, light and medium-duty truck, heavy-duty diesel, agricultural, marine, and industrial engine applications. All SBI components are manufactured to meet or exceed OEM specifications and are quality-tested using Statistical Process Control to ensure correct specifications in every product.

The SBI KL1749 valve keeper set is suited for professional engine remanufacturers and automotive technicians performing cylinder head rebuilds or valve jobs requiring OEM-grade replacement hardware.