Need 2 of the unique rear spring clamp –bolts & nuts. .....The bolt is square headed (1/4”-20 x 2-7/8”) with special shoulder. .....The nut is1/4-20 hex nut {special 3/16” thick x 1/2” wide}.
Hello;
I have just one of the originals, Brattons sell them but they don't
have the little shoulder, very hard to see when installed. if your
not after high points car. My # 408-672-67683