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Description

Ford 7.3L Powerstroke Main Stud KitARP Pro Series Main Stud Kit For Ford 7. 3L Powerstroke Diesel (19942003) The Ford 7. 3L Powerstroke is renowned for its "indestructible" bottom end, but as enthusiasts push these engines to higher horsepower and torque levels, the factory main bolts become a point of concern. The ARP 250 5401 Main Stud Kit provides the essential foundation for any high performance 7. 3L build, offering the clamping force needed to prevent "main cap walk" and ensure

Bump in power

a larger turbo

DOES NOT REQUIRE upgrades to the high pressure turbo

replace them to prevent the new harness from being damaged by excessive module movement

Eliminate Cap Walk: High-performance diesel engines can cause main caps to vibrate or shift (walk)

ensuring it not only delivers superior power but also maintains reliability

Why the ISF 2

New Oversized Valve Seats

This essential tool is designed to accurately simulate the mechanical stresses applied by the cylinder head during the honing process of a Duramax engine block

9L Cummins 12V Diesel engines using 14mm main cap fasteners

If you try to use standard main studs with a girdle

the standard ARP2000 (230-4301) is often sufficient

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