ARP 2545501 Main Stud Kit, 200,000 PSI Chrome Moly Steel, For Select Ford Small Block 2-Bolt Main Applications, 289-302 CID, With Windage Tray

★★★★★ 4.5 109 reviews

US$42.00
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US$42.00
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Free shipping Free 30-day returns

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Management number 222430714 Release Date 2026/05/04 List Price US$42.00 Model Number 222430714
Category
  • Main studs are designed to meet the exacting standards and demands of professional engine builders
  • Manufactured from 8740 chrome moly steel
  • Rated at 200,000 PSI, which is considerably stronger than Grade 8 hardware
  • Rolled J-form threads are 1000% stronger than other threads
  • Main studs are recommended over main bolts for a number of reasons, including more accurate torque readings and easier engine assembly

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