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Just got back from garage, ZF bolted to the 4BT, next have to choose the transfer case I have at my beckon call 3 to choose from, a 205 cast Iron gear to gear heavy as an anchor and will never break with the 4BT turning it. Next is the Org to the truck and parts truck a large alum case with bolted shaft flanges front and rear. Rounded case halves with lots of ribbing. Last is the org to the ZF a smaller alum. case the lightest by far, it has a bolted front shaft flange and a rear shaft slip joint. I have all the Ford linkage to work with this case but know nothing about it, It is a BW for sure it does have a tag but I forgot to right down the numbers. What do ya think, currebtly I am leaning to the org to the ZF just for ease of installation and no fab work for linkage and cross members.
Second, my ZF has a 5.something to one low and the .76 OD this is considered the long ratio? I love the real low 1st, and can,t waite to see the crawl speed in low low with the 4:10s
Second, my ZF has a 5.something to one low and the .76 OD this is considered the long ratio? I love the real low 1st, and can,t waite to see the crawl speed in low low with the 4:10s