BRIAN CROWER 7° Billet Valve Keepers for Honda K20A, K20Z & K24 (5.5mm)

Description

Brian Crower BC2940 7° Billet Valve Keepers for Honda K20A, K20Z & K24 (5.5mm)

Secure your high-performance valvetrain with confidence using the Brian Crower (BC2940) 7° Billet Valve Keepers (also known as cotters or locks). Specifically engineered for Honda and Acura 5.5mm valve stems, these performance keepers are the ultimate upgrade for K20A, K20Z, and K24 engines.

Whether you are building a high-revving naturally aspirated track car or a high-boost turbo setup, your valve keepers take an immense amount of stress. BC’s precision-machined locks are designed to eliminate the risk of shoulder shearing—a common failure point with factory OEM keepers and inferior aftermarket brands.

Premium Construction & Reliability The BC2940 valve keepers are CNC-machined from premium billet bar stock chromoly steel. To guarantee maximum strength and resilience under extreme RPMs, each set is meticulously heat-treated. These locks are specifically designed to fit Brian Crower titanium and steel retainers (BC2010 and BC2011), ensuring a flawless, precision fit that keeps your valves firmly in place.

Crucial Fitment Note for 2004+ Honda K-Series Engines If you are running a late-model Honda K20 cylinder head (manufactured after 2004), you must purchase these BC2940 keepers if you are upgrading to BC2010 or BC2011 retainers. Honda changed the factory keeper groove angles on later models. Reusing your stock post-2004 keepers with Brian Crower retainers will result in an improper fit and can cause catastrophic engine damage. Protect your investment by pairing your BC retainers with the correct BC keepers.

Key Features & Specifications:

• Engine Fitment: Honda / Acura K20A, K20Z, and K24 (as well as other 5.5mm valve stem applications)

• Stem Size: 5.5mm

• Angle: 7-Degree (7°)

• Material: Premium billet bar stock chromoly steel

• Finish: Heat-treated for maximum tensile strength and durability

• Compatibility: Designed to accommodate BC2010 (Titanium) and BC2011 (Steel) retainers

• Quantity: Sold as a complete set of 32 pieces (enough for a full 16-valve engine)

• Part Number: BC2940

Don’t compromise your cylinder head with weak factory cotters. Upgrade to Brian Crower billet locks today to ensure bulletproof valvetrain reliability at any RPM.