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T&D Machine engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full T&D Machine lineup with fast shipping and expert fitment support — order with confidence.
The T&D Machine thru-hole rocker arm adjuster is a staple for engine builders requiring consistent and reliable valve lash settings. Featuring a 7/16-20 thread and a 5/16-inch cup, this thru-hole design allows for efficient oil flow and easy adjustment access. Crafted from high-quality steel, it is designed to handle the heat and pressure of high-performance racing applications.
Precision is the hallmark of T&D Machine components. This adjuster provides the smooth operation needed to dial in your valve lash accurately, ensuring your camshaft profile is fully realized. The thru-hole configuration is ideal for systems requiring specific oiling paths through the adjuster, promoting better lubrication and reduced friction at the pushrod interface. Its durable steel construction resists deformation, providing a stable platform for your rocker arms throughout the entire RPM range. When you choose T&D, you are choosing decades of valvetrain expertise designed to keep your engine running at its peak potential. Ensure your valvetrain is set up for success with these professional-grade adjusters. Find all the components you need for your next build at GGCRACING.
| Brand | T&D Machine |
|---|---|
| GGC SKU | BJJD_03140 |
Use the manufacturer part number when you compare with other listings or ask us to confirm a match.
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