SPECS:
4-bolt HOLE DESIGN (.438" drilled, NON-THREADED)
1.5" - BORE DIAMETER
3/8" = KEYWAY WIDTH
2.00" = APPROX LENGTH, FLAT OF FLANGE SURFACE TO END OF HUB
2.750" = MALE PILOTING DIAMETER
3.750" = BOLT HOLE CIRCLE DIAMETER (measured diagonally)
NEW - DISTRIBUTED BY DANA SPICER