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154 0505 Junk 04 Z

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The 3.5L Shortstar was the standard engine in Oldsmobile Auroras. I worked with Centerforce to build a flywheel for this engine, so now there's a part number if you want to duplicate it. The bellhousing is a standard Camaro 2.8L 60-degree unit that only needed notching for the starter to fit. A Novak adapter mates the junkyard SM420 to the Dana 20/Spicer 18 hybrid T-case.