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MARK_VANDERBENT's avatar
MARK_VANDERBENT
Explorer
Feb 14, 2015

Anyone tow with a trailblazer ext 4.2 with 410 ??

Thinking of trying an 04-06 extended trailblazer with that strong 4.2 inline. I know the trans is the same as my suburban I thought. They do make a 410 in that truck and I thought it could tow u...
Tow Vehicles
jfkmk's avatar
jfkmk
Explorer
Feb 14, 2015
I tow a 3500# 17' TT with a 4.2 swb 3.73 Envoy. I've added an auxiliary trans cooler, HD shocks and use a WD hitch. While I'm very happy with the set up, and I can tow all day long with no problem, I don't think I'd want to go too much larger on the trailer. I get a steady 12 mpg towing in third gear at 60-65 mph.

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