Moroso Performance Billet Electric Water Pump Features: Heavy Duty Windings/Precision Balancing Long Life Brushes/Stainless Steel Shaft Sealed Ball Bearings Mounts Directly To Stock Water Pump Location Eliminates Drive Belt And Fan To Save Weight Compatible w/12 And 16 Volt Systems High Temperature Seal Eliminates Leaks Provides Years Of Dependable/Rust Free Operation Height: 6.00 Width: 9.25 Length: 13.00 Weight: 8.47 Fitment: CHEVROLET 1966 - 1969 427 BIG BLOCK 1970 - 2000 454 BIG BLOCK 1985 - 2010 502 BIG BLOCK 1970 - 2000 540 BIG BLOCK 1970 - 2000 555 BIG BLOCK 1970 - 2000 565 BIG BLOCK 1970 - 2010 632 BIG BLOCK Electrical Outlet Plug Type: Water Pumps