The SPOOLOGIC Exhaust Up-Pipe Bolt Kit SL-320-001 is a complete grade-rated hardware kit for replacing the factory exhaust up-pipe fasteners on 1994-2003 Ford 7.3L Powerstroke trucks, vans, and Excursions. Replaces stretched, corroded, or rounded original bolts with new zinc-finished hardware that can be torqued to spec and reused for future service.

Features

• Complete up-pipe bolt kit for 1994-2003 Ford 7.3L Powerstroke
• Includes long bolts, short bolts, and flat washers for both up-pipes
• Zinc finish for corrosion resistance
• Hex flange head — no separate lock washer required
• Direct OEM replacement for stretched or seized factory hardware

What’s Included

• 4 long hex flange bolts — zinc finish, partially threaded
• 4 short hex flange bolts — zinc finish, fully threaded
• 4 flat washers — zinc finish

Why Replace Up-Pipe Bolts

Up-pipe bolts live in one of the harshest environments on the engine — direct exhaust heat, thermal cycling, and constant exposure to soot and moisture. Factory bolts stretch, seize in the manifold, or shear off during removal. Installing a fresh kit during any up-pipe service ensures clean torque, proper sealing pressure on the donut gaskets, and bolts you can actually remove next time.

Fits 1994-2003 7.3L Powerstroke

• 1994 – 2003 Ford F-250 / F-350 / F-450 / F-550 Super Duty 7.3L Powerstroke
• 1995 – 2003 Ford E-350 / E-450 / E-550 Econoline 7.3L Powerstroke
• 2000 – 2003 Ford Excursion 7.3L Powerstroke

Replaces Factory OEM Part Numbers

• Ford OEM: W300006, W300013, W300050

1-Year Limited Warranty

Every SPOOLOGIC bolt kit is covered by a 1-Year Limited Warranty against defects in materials and workmanship from the date of purchase. Warranty coverage requires that the failed hardware first be shipped back to SPOOLOGIC for inspection. If SPOOLOGIC determines the failure was caused by a defect in materials or workmanship, the hardware will be replaced at SPOOLOGIC’s discretion. Warranty does not cover damage from improper installation, incorrect torque, over-tightening, cross-threading, reuse of stretched or previously torqued fasteners, exposure to temperatures beyond the fastener’s rated operating range, corrosion from road salt or contaminated environments, use outside the listed fitment, cosmetic wear, or normal heat cycling marks. Warranty does not cover labor, shipping, towing, downtime, broken extractors, or any other costs outside the bolt kit itself.