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**Dan in Pasadena** · 08-04-2017, 12:48 AM

He claims the MII's aren't as robust as the C4 suspensions that were built to potentially support big bock weights and the suspension travel is greater with the C4 too.

I never researched it, but I'm happy to have the Flat Out system. I've never read a single negative review of them, though I HAVE read a few negatives about MII's, albeit the cheaper Helix, eBay, etc systems.

08-04-2017, 12:48 AM	#5
Dan in Pasadena Senior Member Join Date: Nov 2008 Location: Glendora, CA Posts: 6,331	Re: 3200 58 apache He claims the MII's aren't as robust as the C4 suspensions that were built to potentially support big bock weights and the suspension travel is greater with the C4 too. I never researched it, but I'm happy to have the Flat Out system. I've never read a single negative review of them, though I HAVE read a few negatives about MII's, albeit the cheaper Helix, eBay, etc systems. __________________ '55 Big Window Shortbed, Drive-It-&-Work-On-It slid down the "slippery slope" to a Frame-Off Rodstoration! LQ4/4l85e/C4 IFS/Mustang 8.8 rearend w/3.73's Dan's '55 Big Window "Build" - Well, Kinda!