I want to put a 292 with sm420 in my 48 3/4 ton with bellhousing / crossmember will work? The 292 bellhousing is angled mounted to the crossmember. will just a 1954 - 1955 crossmember work or can i use a crossmember up to the late sixty? I know there riveted in. I was thinking of cutting the rivets out and bolting it back in