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This Oldsmobile 350 motor features a fully machined block, a cast crankshaft, performance forged pistons, I-Beam rods, ARP bolts, aluminum cylinder heads, and aluminum intake manifold for reduced weight. This motor will produce about 400hp. Click below for more information. 

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This Oldsmobile 455 motor features a fully machined block, a cast steel crankshaft, performance forged pistons, H-Beam rods, ARP bolts, aluminum cylinder heads, and aluminum intake manifold for reduced weight. This motor will produce about 475hp. Click below for more information.