Description
Product
It is for good reason that virtually every top professional engine builder relies on ARP Pro Series head studs for their all-out competition power plants. Simply stated, there’s not a better stud setup on the market today. For openers, ARP uses a premium grade 8740 alloy that is rated far superior to “aircraft” quality. Each stud is placed vertically in special racks and precisely heat-treated to 200,000 PSI. This procedure ensures complete heat penetration and the results are far superior to those lesser quality studs from other manufacturers who just dump pieces in a basket and hope for the best.
Cylinder Head Stud; For Use With Dual Overhead Cam EJ Series Subaru; 12 Point Nuts With Undercut Studs; Black Oxide; Chrome Moly
Attributes
- Engine Compatibility: Subaru H4 2.0L-2.5L 122-152 Cubic Inch
- Head Type: Brodix
- Nut Type: 12-Point
- Finish: Black Oxide
- Material: Chromoly Steel
Features & Benefits
- Better Fatigue Strength
- Provide More Accurate And Consistent Torque
- Premium Quality Heat-Treated 8740 Chrome Moly Steel Head Stud
- Centerless Ground To Make It As Close To Perfectly Concentric As Possible
- No Supplier Warranty
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