The side pieces for the heater tubes are oem. The piece in front of the fan is from a 911. The rear pieces were fabricated from four cylinder tin. It's not pretty but fits and works well. I bolted it onto my 3.2 six with no problem. You can spend more for nicer looking tin but most of it is out of sight in a 914-6. $199 + shipping. PM me for questions or to purchase. Thanks, mark.
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