When you are rebuilding a cylinder head after a timing chain failure or oil starvation issue, the camshafts are usually the first casualty. Buying individual cams, a new carrier ladder, and a set of caps brand new will cost you an absolute fortune. We supply a cost effective, proven alternative for grafters and mechanics who need heavy duty internals they can trust.

This is a genuine, second hand BMW twin camshaft assembly pulled from a running B47 donor engine. We supply this exactly as you see it: both the intake and exhaust camshafts seated in their original carrier ladder, complete with the timing gears on the end and all cam caps bolted down in their factory-matched positions.

Every valvetrain component that hits our Coventry workbench goes through a strict visual check. We inspect the cam lobes for severe pitting and wear, and check the visible bearing journals to ensure there is no fatal scoring from oil starvation. It’s a solid, heavy-duty component ready to be prepped and dropped straight onto your cylinder head.

Genuine OEM BMW: factory internals pulled directly from a B47 engine.

Complete Assembly: includes intake/exhaust cams, carrier ladder, timing gears, and matched caps.

Inspected Quality: visually checked for heavy lobe wear and deep journal scoring.