ARP Oil Pan Stud 12 Point Nuts 1.700" Long Chromoly - Black Oxide 4101MEDBK 450 in Body

450 in Body

Black Powdercoated

Aluminum cup for 5" spring features a 1/2" mounting hole for use with internal threaded jack bolts

12 AN Female O-Ring Inlet

1977-1978 GMC P35

ARP Oil Pan Stud 12 Point Nuts 1.700" Long Chromoly - Black Oxide 4101MEDBK 450 in BodyARPs product line contains thousands of part numbers, and has expanded to include virtually every fastener found in an engine and driveline. These range from quality high performance OEM replacement parts to exotic specialty hardware for Formula 1, IndyCar, IMSA, NASCAR and NHRA drag racing and marine applications. Since 1968, ARP is the fastener of champions and the world leader in fastener technology. Product Description: Oil Pan Stud 12 Point Nuts