ARP up to 97 Ford 2.0L Zetec Main Stud Kit

ARP's main stud kit uses 8740 chromoly steel, a well-known material for its strength and durability, to secure the main bearing caps on your up to 1997 Ford 2.0L Zetec engine. When you're pushing your engine harder, especially with modifications, the stock main bolts can become a weak point. These ARP studs offer a significant increase in clamping force compared to the factory fasteners, helping to keep your crankshaft supported under higher loads and RPMs.

Installing these studs involves a bit more care than simply swapping bolts. You'll need to ensure the block and caps are clean, and ARP recommends using their ARP Ultra-Torque fastener lubricant during installation. The studs thread into the block, and the nuts then secure the main caps, providing a more consistent and reliable hold than torque-to-yield bolts. This is a popular choice for anyone rebuilding or modifying the bottom end of their Zetec engine and looking for added security.