ARP fasteners Timing Cover & Water Pump Bolt Kit, 12-Point Head S/S AR454-1503 Oil Coolers these rectangle port 320cc cylinder

these rectangle port 320cc cylinder heads are ideal for operating in the idle to 6750 rpm range

- Burst pressure rating exceeds 500psi

Overall Height: 68mm

- Ported shroud compressor housing cover

ARP fasteners Timing Cover & Water Pump Bolt Kit, 12-Point Head S/S AR454-1503 Oil Coolers these rectangle port 320cc cylinderTiming Cover & Water Pump Bolt Kit, 12 Point Head S Sfits SB Ford 289 302 Windsor With Aluminium Pump Brand: ARP Part Number: AR454 1503 Description: ARP's timing cover & water pump bolts are available in both polished stainless steel or black oxide finish chrome moly. You also can choose between standard hex head bolts or compact 12 point fasteners.