ARP Head Studs to suit Isuzu 4JJ1 Engines
Kit Contains:1x ARP Head Stud Kit – ARP-4JJ1
Details:– This ARP head stud kit includes 18 studs, washers, and nuts.
– These studs are designed to provide the increased head clamping needed for performance applications. By eliminating the twisting force during tightening, they offer a more evenly distributed torque load compared to head bolts.
– This results in higher reliability and reduces the risk of head gasket failure.
– With a clamping load of 15060 lbs at 75% of the fasteners’ yield strength, this kit provides a 15% increase in clamping load compared to OE head bolts.
– Set includes ARP Ultra-Torque lubricant. (ARP brand – made in USA)
Note: Thread in block needs to be tapped further to allow for studs longer thread.
