ARP High Performance Series Main Stud Kit - SB Chevy - 4-Bolt Main w/ Splayed Cap Bolts RS00400111 Pumper system and mount hardware

Pumper system and mount hardware not included

1972-1972 Mazda R100

750HP N/A EFI

Replacement bearings for Allstar birdcages and many other brands

2015-2018 Cadillac Escalade

ARP High Performance Series Main Stud Kit - SB Chevy - 4-Bolt Main w/ Splayed Cap Bolts RS00400111 Pumper system and mount hardwareARP High Performance Series Main Studs eliminate main cap walk and protect the treads in cylinder block. ARPs 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