1971-1974 Corvette Big Block Water Pump with 3/4 Inch Shaft

1971-1974 Big Block Water Pump with 3/4 Inch Shaft - OEM Number(s) (12494052)

Manufactured by ACDelco, this Heavy Duty Big Block Water Pump is a great replacement for your 1971-1974 Corvette. This Cast Iron Water Pump has the 3/4" shaft and is for the Big Block Corvettes equipped with the heavy duty cooling system.  The mounting bolts have one that is larger and the other three are the same size.

• For 1971-1974 Corvettes
  
• AC Delco
• 3/4" Shaft
• Big Block Corvettes with Heavy Duty Radiator

Parts You Will Need

• 

  1968-1974 427 454 Water Pump Bolt Set

• 

  1965-1974 Water Pump Fiber Gaskets Big Block 3 Pieces

• 

  1965-1974 Water Pump Cork Gaskets 3 Piece Set Big Block

• 

  1970-1981 Fan Clutch To Water Pump Studs, Nuts and Washers 1 Piece Kit

Also known under these part numbers: (For reference only)

• 021625158464
• 12494052
• 252-303
• 252303
• 37939