Anyone that’s popped a clutch cover off an engine or removed camshafts to swap valve shims is familiar with the steel dowel pins manufacturers use to keep critical components and gaskets aligned.

AIthough often overlooked, bellhousing alignment is absolutely crucial to smooth and reliable clutch and transmission operation. What is important is positioning the bellhousing on the back of the ...

Also known as road and highway “patchwork,” full-depth repair involves cutting out and replacing damaged sections of concrete. When these “patches” are many and far apart, dowel pin drilling can be ...