Pulley – (4/1999–2004) F-250/F-350 7.3L, (2000–2005) Excursion 7.3L – P‑Pump Conversion (5.625", 7‑Rib, 0.750" Bore) Jeep-CJ-1986 Running big tires

Running big tires

If you’re upgrading from stock or building a system from scratch

proper hose material

so the steering stays predictable when the truck’s working—whether that’s bigger tires

The SCX stuff tends to live a harder life

Pulley – (4/1999–2004) F-250/F-350 7.3L, (2000–2005) Excursion 7.3L – P‑Pump Conversion (5.625", 7‑Rib, 0.750" Bore) Jeep-CJ-1986 Running big tiresThis pulley is built to match the SP1400 7. 3 pump setup for Ford 7. 3L applications where offset matters. At 5. 625 inches in diameter with a 7 rib serpentine design, it keeps your belt tracking where it should be and your pump spinning at the right speed. The 0. 750" bore gives you a solid, precise fit on the pump shaft so youre not fighting wobble or alignment issues down the road. Its a straightforward piece, but it plays a big roleget the pulley