Replacement BMW M20B25 Rocker Arms for the 2.5l SOHC engine found in E30 325i, 325is, 325ic, 325ix and early E34 525i vehicles.
These are the most common wear and failure point in these engines. Besides replacing a broken unit, new replacements offer an improvement over used rockers, as the pads that contact the cams wear out, reducing valve opening and engine performance over time.
Half and full sets also available in my other auctions at a discount! Fast and free shipping.