I have a 73 dart i am wanting to take out the 360 and put in a 440 do i have to change the k member.
Depending on the power, you can use the Schumacher mounts, they are about $150.00 for the set.. http://www.engine-swaps.com/ or you can go with a tubular K-Frame, mine is a Magnum Force, it has held up great! http://www.magnumforce.com/index2.htmWhat is the best bet conversion kit or k member for the big block
There are several ways to do this. K-Member,Ears or modified mounts purchased from aftermarket company. Go to WWW.BIGBLOCKDART.COM and look into the tech section. They show you how to make mounting ears or proper part numbers for different applications. You can also go online to Mancini racing in Roseville/Frasier,MichiganI have a 73 dart i am wanting to take out the 360 and put in a 440 do i have to change the k member.