I'am getting the savage ss 4.6 kit. and was woundering if it is possible to make this a twinzilla with two 4.6 engines. Will the fit? and any upgrades needed. Any info will help.

it should fit, most savage and savage x parts interchange. but the kit is made for the regular savage, so it could be an expensive test !! and unless you are building a show truck, the twin zilla kit is a waste !!