* Year and Model of Blazer: The generation of the Blazer significantly impacts its capabilities. Older Blazers are generally lighter and less powerful than newer models, making them less suitable for heavier plows. The frame strength is a key consideration.
* Size and Weight of the Plow: A small, lightweight plow is more manageable than a large, heavy-duty one. A 6-cylinder engine might struggle with a large plow, especially in deep snow or on inclines.
* Transmission and Drivetrain: A 4x4 Blazer is crucial. A 2WD Blazer is not recommended for plowing snow. Even with 4x4, the transmission and drivetrain need to be in good condition to handle the extra strain.
* Modifications: You'll likely need to reinforce the Blazer's frame and suspension to handle the added weight and stress of plowing. This might involve adding a plow prep package from a snow plow manufacturer or custom modifications.
In short, while technically possible, it's not *recommended* to put a large snow plow on a 6-cylinder Chevy Blazer without significant modifications and careful consideration of the vehicle's condition and the plow's size. It's very likely to strain the engine, transmission, and drivetrain, leading to premature wear and potential damage. A smaller plow on a well-maintained, reinforced Blazer might be workable, but it's crucial to consult with a professional who specializes in snow plow installation.
