PS--52 to 54 motor mount bosses are two bolts on the top and one the bottom.
58 to 62 motor mount bosses are one bolt on the top and two on the bottom. This is for passenger cars including Canadian Pontiacs with 261 Chevy(Stratto Six) engines.
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.