The ARP 156-5401 Main Stud Kit is designed for Ford Modular engines, specifically for 2-bolt main cast iron blocks without a factory windage tray. This includes 4.6L and 5.4L engines across various models and years.
ARP SBC Main Stud Kit with Hex Nuts for Small Block Chevy Engines
ARP SBF Main Stud Kit 154-5602 for Ford Cleveland Modified Engines
ARP SBF Main Stud Kit 154-5409
ARP BBC Main Stud Kit 235-5603
ARP BBC Main Stud Kit 235-5601
ARP BBF Main Stud Kit 155-5402
