SPECS:
1.562" = APPROX LENGTH, FLAT OF FLANGE TO CENTER OF UJ CAP
2.75" = MALE PILOT DIAMETER
3.750" = BOLT HOLE TO BOLT HOLE CENTERLINE DISTANCE (measured diagonally)
2.410" x 2.873" = RECTANGULAR BOLT HOLE PATTERN
.438" = BOLT HOLE DIAMETERS
4.625" = APPROX OUTSIDE SWING DIAMETER (measured diagonally, outer edge to edge)
NEW - VARIOUS MANUFACTURERS
*REQUIRES A 1330 SERIES UNIVERSAL JOINT (3 5/8"span X 1 1/16"cap)