Brian Crower Valve Keepers / Locks

Part #: BC2945

Overview

The Brian Crower Valve Keepers / Locks are precision-engineered components designed to enhance the reliability and durability of your Nissan SR20DE and SR20DET engine's valve train. Crafted with high-quality materials and manufactured to exact specifications, these valve keepers provide a secure fit that helps maintain proper valve retention even under high-performance conditions. They are ideal for engine builders and enthusiasts seeking to ensure consistent valve operation during aggressive driving or high-rev applications. Designed to support the demanding needs of performance engines, these valve keepers contribute to the overall longevity and stability of your engine's valve train components.

Key Features

Designed for precise valve retention in Nissan SR20DE and SR20DET engines, these valve keepers are made from durable, high-strength materials to withstand engine vibrations and thermal stresses. The 6-degree locking angle and 6mm stem diameter ensure compatibility with specific valve configurations, providing a reliable and secure fit. Manufactured with exacting tolerances, they help prevent valve slippage or failure during high-RPM operation. The compact design allows for easy installation and removal, making them suitable for both rebuilds and performance upgrades. These components are engineered to support consistent valve operation, contributing to engine stability and performance.

Construction & Design

Constructed from high-grade steel, these valve keepers feature a precise 6-degree locking angle that ensures a secure fit on the valve stem. The design emphasizes durability and resistance to thermal expansion, vibrations, and mechanical stresses, making them suitable for high-performance engine applications. The manufacturing process includes meticulous machining to maintain tight tolerances, ensuring reliable engagement with the valve and retainer components.

Installation & Fitment

Installation requires proper alignment and seating of the valve keepers onto the valve stem and retainer. It is recommended to verify fitment against your engine specifications and part number. Professional installation is advised to ensure correct placement and to prevent potential engine damage.

What’s Included

The package includes a set of valve keepers / locks designed specifically for Nissan SR20DE and SR20DET engines, with a 6-degree locking angle and 6mm stem diameter. Hardware and additional components are not included and should be sourced separately if needed.