Aeroflow Small Block Ford 351 Windsor 1/2" Head Bolt Kit (AF37-2117) Drain Valves 5L L4 Diesel W176 Model

5L L4 Diesel W176 Model

Part Number: ARO11190

naturally aspirated or forced induction

Using fluid recirculation

Aeroflow Small Block Ford 351 Windsor 1/2" Head Bolt Kit (AF37-2117) Drain Valves 5L L4 Diesel W176 ModelSmall Block Ford 351 Windsor 1 2" Head Bolt Kit 12 Point Head, Suit OEM and AftermarketCylinder Heads with 1 2" Holes, 8740 Grade Material Brand: AEROFLOW Part Number: AF37 2117 Description: Aeroflow Performance head bolts greatly improve your cylinder head to block sealingcompatibilities. This is important in engines with highpower adders such as turbochargers, superchargers or nitrous. They can even be agreat addition to a mildly modified build as