Chevy SBC 350 Single Idler Noisey Timing Gear Drive & Aluminum Timing Cover Set These valve covers are TIG-welded

These valve covers are TIG-welded and are manufactured to help eliminate distortion and ensure a perfect fit to help protect your valve covers and rocker arms

TheseSpeedmaster Ford front covers are direct replacements for your stock timing chain cover

These Speedmaster aluminum water pump pulleys are made from a 356 aluminum-alloy that is heat-treated to T-6 specs

Best of all

It is effective at any rpm level or load

Chevy SBC 350 Single Idler Noisey Timing Gear Drive & Aluminum Timing Cover Set These valve covers are TIG-weldedSpeedmaster gear drives are great for you folks who want better timing. Their single idler design has CNC machined components and they are easy to install. Minor machining may be required on some applications. Must be installed by experienced professional, this unit will not include instructions.