Dear Welder Series…
Is your crossmember compatible to the original Mustang II upper and lower A arms? I am building a 36 Dodge Sedan D2.
Yes, Tommy, our crossmember is compatible with stock upper and lower arms from 1974 – 78 Mustang II and 1974 – 80 Pinto. You may want to order the strut rod bracket & gusset kit, http://www.welderseries.com/
blog/online-store/strut-rod-, if you are using the stock lower arms. bracket-gusset-kit/
Thanks for looking at Welder Series parts.