Manley Titanium Exhaust Valve Kit - Small Block Chevrolet - GB 2000

If you're rebuilding the top end of a Small Block Chevrolet and aiming for serious performance, especially in high-RPM situations, Manley's Titanium Exhaust Valve Kit is a serious consideration. These aren't your average valves; they're crafted from exceptional titanium alloys specifically chosen to balance strength, hardness, and ductility at high temperatures. This material choice is key to reducing the overall weight of your valve train, which directly translates to better engine efficiency and the ability to safely spin your engine faster.

What really sets these valves apart is their one-piece forged construction. Unlike some other designs that might use welding, Manley's forging process ensures a solid, durable part with no weak points. They're then meticulously machined on advanced CNC equipment to incredibly tight tolerances, ensuring they seal perfectly and perform consistently. The 'HT' in the part number means they're made with high-temperature materials, perfect for engines that will see extended periods at high RPMs. Each valve also features an inserted hard tip and Manley's unique Bead Loc single radius keeper groove for added security.

This kit includes a set of 8 exhaust valves, each weighing in at a mere 73 grams, with a 1.600-inch head diameter and a 6.090-inch overall length. Manley puts every valve through a rigorous final inspection, so you can be confident you're getting a well-built, reliable component ready for demanding use.