HERE IS A WEAVERS BROTHERS PULLEY. THIS PULLEY DOES NOT HAVE THE ALLEN SET SCREW HOLES. HOLE SIZE. 592.
NEW WEAVER BROTHERS 19 TOOTH GILMER STYLE PULLEY 1" Bore .812" Wide, NASCAR
Weaver Brothers 3 Stage Drysump Oil Pump IMCA UMP WISSOTA SCP
Weaver Brothers 5 Stage Dry Sump Oil Pump with Manifold & 8mm HTD Pulley
Quick Change Gears Set 2 27/28 Tooth 4.28/5.04 Ratio WINTERS QUARTERMASTER #3
Quick Change Gears Set 2 27/28 Tooth 4.28/5.04 Ratio Winters Quarter Master
Set 2 Quick Change Gears 27/28 Tooth 4.28/5.04 Ratio Winters Doug Nash