AN Block Adapters


AN Block Adapters

When using a remote mounted water pump you have to make the connection to the block somehow. The easiest way to do that is with PRP’s male AN block adapters. Adapters are CNC machined from 6061 billet aluminum and anodized for corrosion protection and against wear and tear while providing a sleek look. Each adapter is o-ringed for a tight seal and includes stainless steel mounting hardware. Available in 12AN and 16AN.

Click Here For Installation Instructions for Block Adapter


  • Made from 6061 Aluminum
  • Available Colors: Clear, Black
  • Anodized for corrosion protection
  • Comes complete with O-rings and stainless steel mounting hardware
  • Engine Block Type: Small Block Chevy, Big Block Chevy, Small Block Ford, LS
  • Inlet Size: 12AN, 16AN
  • Made In USA
Weight 1 lbs
Dimensions 6 × 1 × 8.5 in


Engine Block Type

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Inlet Size



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