Specifically designed to provide the extra reach needed for thick flanges, these studs ensure your manifold remains secure.
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Ensures you have the exact high-strength, factory-correct hardware required to properly clamp and seal your engine block.
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Increase engine efficiency and power output, all while retaining Valvetronic and Dual VANOS functionality!
For vehicles equipped with a B58C or B58D engine
Whether you're replacing or upgrading components of your cylinder head, we have everything you need to get back on the road. Finish your engine build or replace broken cylinder head bits with our catalog of rocker arms, camshafts, cylinder head gaskets, valves, valve springs, entire cylinder head assemblies, cylinder head hardware, and more.
