SBC.250in End Rail Space Kit

The Peterson Fluid SBC.250in End Rail Space Kit is a precision spacer component designed specifically for small-block Chevy (SBC) engine builds. This kit is essential for builders who require precise rail-to-rail spacing control during engine assembly, ensuring optimal performance and reliability. Whether you're working on a street machine, a competition engine, or restoring a classic vehicle, this kit is tailored to meet the needs of various engine configurations.

Engineered to deliver a 0.250-inch dimension specification, this space kit allows builders to achieve the necessary stack-up during cylinder head installation. The compact design measures 6.4 inches in length and 0.5 inches in thickness, weighing just 0.15 pounds, making it easy to fit into tight engine bay configurations without adding unnecessary bulk. Peterson Fluid's commitment to precision ensures that these spacers maintain their specifications across multiple engine cycles and temperature variations.

Small-block Chevy enthusiasts, from weekend mechanics to serious engine builders, rely on spacer kits like this to eliminate guesswork during assembly. Proper end rail clearance is crucial for optimal sealing, preventing gasket failure, and protecting against coolant or oil leakage at critical junctions. This kit is an invaluable tool for anyone looking to enhance their SBC engine's performance and reliability.