Allstar Performance block adapter kit, SBF, -12AN, for race car cooling systems. Adapts engine block for coolant flow in racing setups. Bolt-on installation for track use.
Adapters Mount In Place Of Standard Mechanical Water Pumps. When Using Inline Or Remote Electric Water Pumps. Ford Pump Adapters Require Water Pump Back Plates For Complete Installation. 12 AN Male Ports.