Alright gearheads and engine builders, these Competition Cams pushrods are the real deal if you're serious about performance and reliability. They're 5/16 inch diameter with an 8.200 inch length, made from a single piece of chrome-moly steel that's built to handle some serious abuse. The 0.080 inch wall thickness is key here - it means these pushrods don't flex under high loads, which is exactly what you need for maintaining proper valve timing and engine performance. Unlike cheaper options that might bend or fail when you're pushing your engine hard, these maintain their integrity through the life of your build. The construction is top-notch, with that chromemoly steel providing both strength and durability that cheaper materials just can't match. Whether you're building a street performance engine, track machine, or just want the peace of mind that comes with quality components, these pushrods deliver. They're part of COMP Cams' Hi-Tech series, which tells you they're designed with performance in mind from the ground up. Installation is straightforward if you know your way around an engine, and once they're in, you can pretty much forget about them because they're not going to let you down. If you're tired of worrying about pushrod failure or just want to upgrade from stock components, these are definitely worth the investment. They're one of those engine parts where the quality is immediately apparent when you hold them in your hand - substantial, well-made, and ready for business. Seriously, if you're building or rebuilding an engine and want components that can handle whatever you throw at them, these Competition Cams pushrods should be on your must-have list.