BMW S14 Engine and Getrag 5-Speed Gearbox

This BMW 2.3-liter S14B inline-four and Getrag five-speed manual gearbox were removed from an E30 M3 that reportedly showed just under 70k miles, and the removed parts were acquired by the seller in 2024. The seller rebuilt the engine. The engine features a cast-iron block, an aluminum cylinder head, dual overhead camshafts, and a black-finished…