TRW 20732 U-joint clamp kit for.
GM Cars and Trucks 73-00
Contains 2 clamps with 1.59" bolt centers, 4 5/16-24 x 1 5/16 bolts.
For
TRW U-joints 20049 20049E 20064 20184
Moog/Precision U-joints 354 368 369 445 455
Or any other brand with 1.063 diameter bearing cap.