55 to 57 passenger cars and 55 to 59 trucks with 235 and 261 engines have motor mount bosses at the front of the block on the side.Some 58 to 62 passenger cars will also have the 55 to 57 mounting bosses and some won't and the bosses may or may not be drilled and tapped for bolts.All 58 to 62 truck engines have 58 to 62 passenger motor mount bosses and may or may not be drilled and tapped for bolts.I have been in the wrecking yard trade for 35 years and have owned more 235s than i can remember.I have blocks that have no codes stamped next to the distributor.I have a 58 truck block that has the captains bars cast on the block like 235 Corvette engines and 261 engines have.It also has a shift clock cast on the side of the block.This is the only early Chevy six that i have seen with one.
EvilDr235


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Two types of people drive old cars.Rich people because they want to and poor people because they have to.
Remember EvilDr235 has a cure for Your sixness.