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#11
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GREAT SUCCESS!
I got the short block on an engine stand and drained the oil. Took the pan off, looks very clean. ::sigh of relief:: I decided to give it one more try and grabbed the 24" breaker bar. To my surprise, it spun over with ease. A few of the lifters were collapsed and cupped on the bottom. But, overall it is a good base for what I need. The plan is to get a cheap rebuild kit: gaskets, rings, bearings, freeze plugs, cam and lifters, and a timing chain. I'll have the block boiled and new cam bearings installed. Then hone the cylinders and clean up the crank. It won't be a precision rebuild, but will get the car running and me in the driver's seat much quicker. I had read that an L48 found in B body cars had 2 bolt mains and cast crankshafts, it turned out to be true in this instance.
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1972 SS 454 Chevelle LS5/M21/12 bolt 3.73 posi 1969 Malibu COPO L72/M20/12 bolt 3.31 posi 1968 Malibu LQ9/4L80E/12 bolt 3.73 posi |
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