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🛠️ 68110 Smog Pump Eliminator Bracket with Idler Pulley: Upgrade for 1979–1993 Ford Mustang 5.0L 302/351W

🛠️ 68110 Smog Pump Eliminator Bracket with Idler Pulley: Upgrade for 1979–1993 Ford Mustang 5.0L 302/351W

by Amy 24 Jun 2026 0 Comments
🛠️ 68110 Smog Pump Eliminator Bracket with Idler Pulley: Upgrade for 1979–1993 Ford Mustang 5.0L 302/351W

For owners of 1979–1993 Fox Body Ford Mustangs, the factory smog pump is one of the most troublesome stock components. It creates unnecessary engine drag, weakens throttle response, and often causes belt noise and premature wear.

Installing the 68110 Smog Pump Eliminator Bracket with Idler Pulley allows you to completely remove the restrictive factory smog pump. It maintains correct belt routing and tension while delivering a cleaner, more efficient engine setup for your 5.0L 302 / 351W Mustang.


💡 What Is a Smog Pump Eliminator Bracket?

 

The factory smog pump exists only for old emissions standards. It provides no performance benefit and gradually becomes a liability over time.

This aftermarket eliminator bracket replaces the smog pump position with a heavy-duty idler pulley. It stabilizes belt movement, eliminates parasitic loss, and keeps all engine accessories running normally.


📋 Vehicle Fitment Specs

 

Item Specification
Fit Years 1979 – 1993
Engine Type 5.0L V8 / 302 / 351W
Model Ford Mustang Fox Body
Part Number 68110 / M-8604-A50

✅ Key Fitment Advantage: 100% bolt-on design. No drilling, no cutting, and no custom belt adjustments needed.


🚀 Key Benefits

 

Reduces Engine Parasitic Drag The stock smog pump constantly drains engine power. Deleting it improves acceleration, sharpens throttle response, and unlocks minor horsepower gains.
Fixes Belt Squeal & Slippage A failing smog pump is the #1 cause of belt noise and misalignment on 79–93 Mustangs. The new idler pulley ensures smooth, stable belt operation at all RPMs.
Eliminates Common Smog Pump Failures Old smog pumps suffer from seized bearings, shaft leaks, and belt damage. This bracket permanently removes those failure points.
Heavy-Duty & Long-Lasting Build Features a precision CNC-machined bracket with an anti-rust finish. The high-temperature pulley is built for long-term street and light racing use.

❓ Why Delete the Smog Pump?

 

The factory smog pump is purely an emissions leftover. It adds weight, clutter, and maintenance issues without any performance benefit.

Installing this 68110 eliminator bracket cleans up your engine bay, reduces unnecessary drag, and improves overall engine efficiency.


📦 Package Contents & Notes

 

📥 Inside the Box:

  • 1 × 68110 Smog Pump Eliminator Bracket

  • 1 × Pre-installed Idler Pulley

  • 1 × Complete Mounting Hardware Kit

⚠️Important Note: This smog pump delete part is intended for off-road, racing, and classic restoration use only. Please check your local emissions laws before street driving.


💬 Frequently Asked Questions (FAQ)

 

Q1: Will deleting the smog pump hurt engine performance?

  • A: No. The smog pump only affects emissions. Removing it reduces engine load and will not harm normal operation.

Q2: Do I need a new serpentine belt after installation?

  • A: No. This bracket matches the original belt length and routing perfectly.

Q3: Is this hard to install?

  • A: Completely bolt-on. Direct factory mounting points make installation quick, straightforward, and hassle-free.


🏆 Summary

 

The 68110 Smog Pump Eliminator Bracket is one of the most cost-effective performance upgrades for 1979–1993 Ford Mustang 5.0L 302/351W owners. It permanently fixes belt noise, removes failing factory emissions hardware, and delivers a cleaner, more responsive engine setup.

If you're ready to upgrade your Fox Body Mustang with this reliable delete bracket, shop OEM-equivalent aftermarket performance parts straight from our official store at Buymachineryparts.

We stock a full range of Mustang engine accessories, pulley kits and replacement hardware with direct bolt-on fitment, fast global shipping and verified fitment guides for all classic Ford V8 builds.

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