PUS POWER
Tri-Y Stainless Steel Exhaust Header Kit for 1964-1970 Ford Mustang 289/302 V8 | Classic Muscle Car Upgrade | 1.5" Primary Tubes, 2.5" Collector | TIG Welded CNC Flange | 10-15 HP/TQ Gain | Manual Only (EH026SS)
Tri-Y Stainless Steel Exhaust Header Kit for 1964-1970 Ford Mustang 289/302 V8 | Classic Muscle Car Upgrade | 1.5" Primary Tubes, 2.5" Collector | TIG Welded CNC Flange | 10-15 HP/TQ Gain | Manual Only (EH026SS)
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💨 Unleash Your Mustang’s True Muscle
Take your classic Mustang to the next level with this Tri-Y Stainless Steel Exhaust Header Kit. Precision-engineered for 1964–1970 Ford Mustang 289/302 V8 engines, this long-tube manifold delivers aggressive performance gains, improved exhaust flow, and a deep, throaty sound—all in a polished, high-quality stainless steel package.
Whether you're restoring, upgrading, or racing, this header kit offers a 10–15 HP and torque boost, turning your pony car into a street-ready powerhouse.
🔧 Key Features
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✅ Engineered for 1964–1970 Mustang 289/302 V8 Engines
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✅ Fits Manual Transmissions with 10"/10.5" Clutch
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✅ TIG-Welded & CNC-Machined Flanges for maximum durability and leak-free sealing
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✅ High-Flow 1.5" Primary Tubes with 2.5" Collector Diameter
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✅ Gain 10–15 HP/TQ Instantly with improved airflow and reduced backpressure
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✅ Square Port Design ensures proper alignment with OEM-style cylinder heads
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✅ Corrosion-Resistant 304 Stainless Steel with Chrome Polished Finish
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✅ Perfect for Performance Builds or weekend racers looking for reliable bolt-on gains
📐 Technical Specifications
| Item | Details |
|---|---|
| Type | Long Tube Header Exhaust Kit |
| Material | 304 Stainless Steel |
| Finish | Chrome Polished (Metallic Sheen) |
| Primary Tube Diameter | 1.5" (16-Gauge Wall Thickness) |
| Collector Diameter | 2.5" |
| Header Inlet Size | 1.25" × 1.50" Square Port |
| Flange Thickness | 3/8" |
| Cylinder Port Shape | Square |
| Mounting Hardware | Included (as pictured) |
| Items Included | Header Set + Gaskets + Necessary Hardware |
🧰 Package Includes
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1 × Stainless Steel Header Exhaust System (Left & Right)
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Mounting Hardware (as pictured)
📦 Shipping Details
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Package Size: 35.43 * 12.99 * 6.30 in(90*33*16cm)
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Weight: 19.4pounds (8.8kg)
🚘 Vehicle Fitment
Compatible with:
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1964–1970 Ford Mustang 289/302 V8
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Fits Manual Transmission with 10"/10.5" Clutch
⚠️ Fitment Notes:
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1968+ bellhousings may require driver-side header clearance.
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Non-HiPo manual models may need clearance for clutch linkage.
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Will NOT fit AOD transmission or GT-40P heads.
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1967–1970 manual cars may need extra clearance around the steering box.
📄 Important Notes
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🚫 Installation Instructions Not Included
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🛠️ Professional Installation Recommended
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💡 For optimal fitment, verify space around steering and clutch linkage before purchase.
🔁 Warranty & Support
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📦 6-Month Manufacturer Warranty
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🔄 30-Day Hassle-Free Returns
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📬 Responsive After-Sales Service
🌟 Why Choose This Header Kit?
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🔥 Real Power Gains – Proven 10–15 HP/TQ boost
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🧱 Built to Last – 304 stainless steel with TIG welds and thick flanges
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🔧 Easy Upgrade – Bolt-on installation with included hardware
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🏁 Race-Ready Sound & Performance – At a street-ready price
🛒 Ready to Upgrade Your Mustang’s Roar?
Click Add to Cart and feel the power of improved airflow, enhanced torque, and that signature muscle car growl every time you hit the gas.
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