Hex Head Black Oxide Oil Pan Bolt Kit for Chevrolet 265-400 cid (w/ standard 2-pc. cork gasket)

Hex Head Black Oxide Oil Pan Bolt Kit for Chevrolet 265-400 cid (w/ standard 2-pc. cork gasket)The engineers at ARP spent quite a bit of time developing these highly effective, unique oil pan studs. Theyre designed to make it as easy as possible to install a pan and seal it properly. Youll note that the studs have a radiused bullet nose that serves to locate the pan rails, then allow the nuts to be easily installed without the worry of cross threading. For those who prefer bolts, ARPs got you covered, too. Both are available in black oxide

are stronger and ratedat 190

They run-in straight and true

enabling the sleeve to float

For those who prefer bolts

quench and temper steels – L19 requires special care to avoid hydrogen embrittlement

They’re application-specific

and precision J-form threads rolled after heat-treat to create a fastener that has threads 2000% stronger than others

000 psi rating and theHigh Performance Series is rated at 180

To cure this all-too-common problem

precision-ground washers are included where required

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

and the favoriteof leading professional engine builders in all forms of racing