This item has been shown 16 times.
1969-1972 GM-Chevrolet.. Big-Block-Chevy 396-402-427-454 Single-Groove Water Pump Pulley.. This is an ORIGINAL GM PART. The Pulley is stamped 3995631 AO. Measures 6 1/4" in Overall Diameter and 2" in Overall Depth .. The Pulley is in Great Original Condition. No Rust.. Has Very Straight Belt Grooves . No visible wear Anywhere.... Ready to Install. Please email with any questions. 051820-11DP WE HAVE AN store WITH THOUSANDS OF ORIGINAL FORD PARTS. CHECK IT OUT.