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On a 1989 Chevrolet 1500 4X4 where is the two engine block drain plugs located to flush the radiator?

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tAnswer

on my 1989 it was on the passenger side on the bottom, but i had a 89 2500 3/4, my 2 cents

There is one on each side of the block in the middle just above were the oil pan bolts on the engine. They have a 9/16 head and are short.

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First answer by ID0204239108. Last edit by Neutz. Contributor trust: 21 [recommend contributor]. Question popularity: 55 [recommend question]

Answers.com > Wiki Answers > Categories > Cars and Vehicles > American Cars > Chevrolet > Chevy 350 > On a 1989 Chevrolet 1500 4X4 where is the two engine block drain plugs located to flush the radiator?

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