SERPENTINE PULLEY KIT,PRO,30%,SBC,HEAD 1966-1980 Long Tube BORE SIZE=7/16"

BORE SIZE=7/16"

Fits 2005-2024 Ford F250/F350 Super Duty 4WD (Part #BDS033251)

DO NOT USE A HYDRAULIC PRESS

because they get hot

5" heavy-duty coil spacers are supplied to level out the stance and allow you to retain factory ride quality without effecting tow capacity

SERPENTINE PULLEY KIT,PRO,30%,SBC,HEAD 1966-1980 Long Tube BORE SIZE=7/16"SERPENTINE KIT FOR SMALL BLOCK CHEVY'S WITH A HEAD MOUNTED POWER STEERING PUMP THE DIFFERENCE IN SIZE ON THE PULLEYS GIVES YOU A 30% REDUCTION THIS KIT INCLUDES: *ALUMINUM, DOUBLE GROOVE WATER PUMP PULLEY *ALUMINUM, SINGLE GROOVE CRANK PULLEY *ALUMINUM CRANK ADAPTER *SERPENTINE BELT TO GO AROUND ALL 3 PULLEYS, INCLUDING THE POWER STEERING PUMP PULLEY *ALL NECESSARY BOLTS & WASHERS