289-302, aluminum timing cover & w-pump for Ford Stainless Hex Heads

289-302, aluminum timing cover & w-pump for Ford Stainless Hex HeadsARPs timing cover 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. Studs are preferred by many Pro engine builders because they eliminate the chance of pinching gaskets and contribute to easier engine assembly. You will note that ARP studs feature a special bullet nose to guide the nut accurately into place. Available in black

are stronger and ratedat 190

They run-in straight and true

with threads rolled after heat treat to ensure the optimum fatigue strength

For example

L19 is a very high strength material compared to 8740 and ARP2000 and is capable of delivering a clamp load at 260

Following heat-treat

Because ARP studs are manufactured to suchexacting tolerances

Available for both single and dual metering block Holley and Carter AFB applications

Our kits come in 8470 or polished ARP Stainless and cover spacers up to 3

so it seats evenly and applies pressure on a full 360° circle

each stud is placed verticallyinto special racks and precisely heat-treated to 190

when the material iseasier to machine)