ARP 230-4301 Head Stud Kit for CHEVROLET DuRAMax 6.6L (2017-2021)(L5P) ARP2000 ymm_20 Catalina 1975

Catalina 1975

830˝ Adjuster Diameter-Pitch 7/16-20 Screw-in Depth 0

They are both forged from aerospace alloy and heat-treated prior to thread rolling and machining

all bolts feature generous under-head radius and rolled threads for the utmost reliability

the Slip-On Line (Titanium) has been designed to fit directly onto the Stelvio Quadrifoglio’s stock link-pipe

ARP 230-4301 Head Stud Kit for CHEVROLET DuRAMax 6.6L (2017-2021)(L5P) ARP2000 ymm_20 Catalina 1975Cylinder Head Stud by ARP. 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.