Big Block Chev Head Stud Kit 12 Point 454 Af 320 cc Heads Bbc Aeroflow - Af 37-2011 Step fittings fuel/Air/water Boost/Vacuum Reference Port: Yes 1:1

Boost/Vacuum Reference Port: Yes 1:1

6mm (1/4") thick

STAINLESS STEEL BRAIDED HOSE -10AN (PER METRE) QTY=1MTR

Square Bore 1500-6500 RPM

AF64-2046S

Big Block Chev Head Stud Kit 12 Point 454 Af 320 cc Heads Bbc Aeroflow - Af 37-2011 Step fittings fuel/Air/water Boost/Vacuum Reference Port: Yes 1:1Part Number: AF37 2011 Aeroflow performance head studs 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 insurance against failure. All head studs provide a more accurate and consistent torque loading over traditional head bolts. these head studs are manufactured from