GM PART # 3874416 AMERICAN MADE REPRODUCTION WITH STAMPED PART #

This is a NEW CRANKSHAFT short water pump DEEP GROOVE ADD - ONPULLEY for a Big or Small Block Chevy. It\'s just like the originals that were used from 1955 thru 1968, but a deep groove version in factory repro black! The mounting bolt circle is 1.75\". 1 5/8\" is the measurement from the mounting face to the center of the belt groove and 6 3/4 is the overall O.D.

THIS SAME PULLEY WAS ADDED FOR PS OR AIR CONDITIONED CARS ON BOTH SMALL AND BIG BLOCK CHEVYS THRU 1968. THERE ARE HOLES FOR ALIGNMENT TO GO ON TOP OF EITHER OF THE ORIGINAL CRANK PULLEYS OR THE CHROME ONES WE HAVE IN OUR OTHER LISTINGS ON E-BAY .

WE\'LL GLADLY COMBINE SHIPPING AND CAN PUT TOGETHER A MATCHING SET IN BEAUTIFUL SHOW QUALITY CHROME or ALL ORIGINAL BLACK - COMPLETE WITHO E M PART #\'S! JUSTCALL US AT 352 544 8244