Would an 1987 R688ST come with both short and tall breather? Engine is a Mack 300. And what would determine the breather stack height? Also what about round vs. rectanguar tanks? What dictates the usage? Model, year, engine, use (tractor, van body, dump bed)?
1987 Mack R688ST breather and fuel tanks
in Antique and Classic Mack Trucks General Discussion
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Would an 1987 R688ST come with both short and tall breather? Engine is a Mack 300. And what would determine the breather stack height? Also what about round vs. rectanguar tanks? What dictates the usage? Model, year, engine, use (tractor, van body, dump bed)?