can i istall this harness direct to my 5.0lho engine
http://store.summitracing.com/partdetail.asp?autofilter=1&part=FMS-M-12071-C302&view=1&N=700+0
http://store.summitracing.com/partdetail.asp?autofilter=1&part=FMS-M-12071-C302&view=1&N=700+0