I have a 25.3 S10 project that I purchased a used mark Williams 9” housing online site unseen. The bracket spacing is 20” not the 22” I was told. What, if any, problems is this gonna cause with the truck down the road?! All the pre-fab back half kits I see are 22”-24”. Plan for the truck is SBE LS Single turbo big tire around 1000hp.