1. Motorcycle Silencers, Mufflers & Baffles For Sale
  2. sku: 15700276976293663
  3. VANCE HINES 757-P

VANCE HINES 757-P Exhaust Muffler Brackets High Slip Ons 758-P

21989 Vance & Hines 757-p 758-p And Exhaust Muffler Brackets 758p 757p For High Output Slip Ons

( Brand: Vance Hines ), ( Manufacturer Part Number: 757-P ), ( Mounting Style: Slip-on ), ( Type: Muffler ), ( Placement On Vehicle: Exhaust ), ( Country Of Origin: United States )

Review VANCE HINES And Exhaust Muffler Brackets 758p 757p High Output Slip Ons

The **Vance Hines 757-P and 758-P 21989 Exhaust Muffler Brackets** are meticulously engineered aftermarket components designed to enhance the durability, performance, and aesthetic appeal of high-slip-on exhaust systems on classic muscle cars, particularly those built on the Ford Mustang, Chevrolet Camaro, and Pontiac Firebird platforms from the late 1960s through the early 1980s. These brackets are crafted from high-quality **mild steel**, ensuring a robust and long-lasting solution that can withstand the rigors of high-performance driving, aggressive exhaust setups, and the constant vibrations inherent in high-revving engines. The **757-P** and **758-P** models are specifically tailored to accommodate the unique mounting requirements of high-slip-on exhaust systems, where the muffler is positioned further back on the vehicle, often requiring extended or reinforced brackets to maintain proper alignment and secure attachment to the frame rails or exhaust headers. These brackets feature **precision-machined holes** and **reinforced gussets** to distribute stress evenly, preventing premature wear or failure critical for maintaining exhaust integrity and ensuring a tight, leak-free seal. Whether you're running a **straight-pipe setup, a dual-pipe system, or a high-flow muffler**, these brackets provide the necessary support to keep your exhaust system in perfect alignment, reducing the risk of rattles, misalignment, or catastrophic failure under heavy loads. Vance Hines, a trusted name in aftermarket automotive parts, has designed these brackets with both **functionality and fitment in mind**, ensuring they integrate seamlessly with OEM-style mounting points while offering the strength and adaptability required for modern high-performance applications. Ideal for restorers, enthusiasts, and performance tuners, these brackets are a must-have for anyone looking to upgrade or reinforce their exhaust system without compromising on quality or reliability.

### Pros and Cons of Buying Vance Hines 757-P/758-P/21989 Exhaust Muffler Brackets for High-Slip-On Applications

#### **Pros:**

1. **Compatibility and Fit:** These brackets are specifically designed for Ford 7.5L and 8.5L V8 engines, particularly those with high-slip-on exhaust headers. They are engineered to align properly with the stock exhaust manifold and muffler, reducing the risk of misalignment or stress on the exhaust system.

2. **Durability:** Vance Hines is a well-known manufacturer of aftermarket automotive parts, known for producing high-quality, heavy-duty components. These brackets are typically made from stamped steel, which provides strength and resistance to heat and vibration.

3. **Easy Installation:** The brackets are designed to be straightforward to install, often requiring only basic tools. They are typically bolt-on replacements for the stock brackets, making them a convenient upgrade for DIY enthusiasts.

4. **Performance Benefits:** Properly installed brackets can help improve exhaust flow by ensuring a secure and stable connection between the headers and muffler. This can contribute to better engine performance, particularly in terms of exhaust scavenging and backpressure reduction.

5. **Cost-Effective:** Compared to custom fabrication or high-end aftermarket alternatives, these brackets are relatively affordable. They offer a balance between quality and price, making them a practical choice for many enthusiasts.

6. **Warranty and Support:** Vance Hines often provides warranties on their products, offering some level of protection against manufacturing defects. Additionally, they have customer support available for installation guidance or troubleshooting.

---

#### **Cons:**

1. **Limited Customization:** These brackets are designed for standard applications and may not accommodate non-standard exhaust setups, such as those with significant modifications (e.g., custom headers, extended manifolds, or non-standard slip-on configurations). If your setup deviates significantly from the stock configuration, these brackets may not fit correctly.

2. **Potential for Misalignment:** While these brackets are designed to fit high-slip-on headers, improper installation or misalignment can still occur if the headers or muffler are not perfectly positioned. This could lead to stress on the brackets or exhaust system over time.

3. **Heat and Vibration Stress:** Exhaust systems operate in high-temperature and vibration environments. Over time, the brackets may experience wear or fatigue, especially if the exhaust system is not properly insulated or if the brackets are not the highest-quality option available.

4. **Compatibility with Aftermarket Parts:** If you are using aftermarket headers, mufflers, or other exhaust components that are not stock or not specifically designed to work with these brackets, compatibility issues may arise. Always verify that the brackets are suitable for your entire exhaust setup.

5. **Quality Variability:** While Vance Hines is generally reliable, there have been occasional reports of subpar quality control in some batches. It s important to inspect the brackets upon receipt and ensure they meet your expectations before installation.

6. **Limited Aesthetic Options:** These brackets are functional and utilitarian in design. If you are looking for custom or decorative brackets that match a specific aesthetic (e.g., polished, painted, or styled to complement a show car), these may not be the best choice.

---

### **Conclusion:**

The Vance Hines 757-P/758-P/21989 exhaust muffler brackets are a solid, practical choice for enthusiasts looking to upgrade or replace stock brackets on Ford 7.5L and 8.5L V8 engines with high-slip-on headers. They offer a good balance of durability, ease of installation, and affordability. However, they are not ideal for highly modified or non-standard exhaust setups, and their functional design may not appeal to those seeking aesthetic customization.

For most stock or lightly modified applications, these brackets will perform reliably and contribute to a more secure and efficient exhaust system. If you are unsure about compatibility or installation, consulting with a trusted mechanic or exhaust specialist is recommended.

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### **Recommendation:**

If your exhaust setup is standard or only minimally modified and you are looking for a straightforward, durable, and cost-effective bracket upgrade, the Vance Hines 757-P/758-P/21989 brackets are a **strong recommendation**. Ensure that your headers and muffler are properly aligned and that the brackets are installed correctly to maximize their benefits.

For highly modified setups or if you require custom styling, consider consulting with an exhaust specialist or exploring aftermarket alternatives that offer more flexibility. Always prioritize quality installation to avoid potential issues down the line.

Details:

The dog bone and bolt kit is BRAND NEW. Used on a lot of the Vance and Hines Harley slip ons that are larger in diameter. All parts are genuine Vance and Hines items. The brackets are used with a little paint rubbed off but otherwise excellent shape.

You are getting a left and right bracket.

part #: 21989 prices

  • $99.00-$275.00

specifications cyclemufflermo:

  • brand: Vance Hines
  • mpn: 757-p
  • mounting style: Slip-on
  • type: Muffler
  • placement on vehicle: Exhaust
  • country of origin: United States

general cyclemufflermo:

  • condition: Used
  • Motorcycle Scooter Parts Accessories > Exhaust Emission Systems > Silencers, Mufflers Baffles

offer cyclemufflermo:

  • availability: In Stock
  • options: Ship-to-home
  • sold: 0
  • quantity: 1
  • started: May 6, 2026

seller cyclemufflermo:

  • rating: 99.3%
  • # reviews: 3295
  • city: Central Bridge, New York

returns cyclemufflermo:

  • policy: No Returns

payments cyclemufflermo:

  • wallet: Apple-pay
  • other
  • credit card: Discover

shipping cyclemufflermo:

  • type: Calculated
  • class: Standard
  • transit: 5-10 Days
  • carrier: USPS, UPS, FedEx
  • service: USPS Ground Advantage, UPS Ground, FedEx Ground / FedEx Home Delivery
  • cost: $0.00
mounting style: slip-on, type: muffler, placement on vehicle: exhaust, country of origin: united states,
category: motorcycle parts > motorcycle scooter parts accessories > exhaust emission systems > silencers, mufflers baffles, sku: 15700276976293663,
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5 offers $99.00–$275.00 USD
  • Used. Offer #1 priced at $145.00 + $0.00 shipping estimate = $145.00* total. Used on a lot of the Vance and Hines Harley slip ons that are larger in diameter. You are getting a left and right bracket.FREE SHIPPING
  • Used. Offer #2 priced at $275.00 + $15.00 shipping estimate = $290.00* total. Left and right for high output type mufflers . This is genuine Harley.+$15.00 shipping
  • Used. Offer #3 priced at $99.00 + $14.50 shipping estimate = $113.50* total. don t buy unless u are 100 percent sure SHIPS FAST !!! As is based off the pics harley vance and hines exhaust bracket mount mounting touring used UNKOWN.+$14.50 shipping
  • Used. Offer #4 priced at $150.00 + $16.00 shipping estimate = $166.00* total. Only the one listed.+$16.00 shipping
  • Used. Offer #5 priced at $125.00 + $15.00 shipping estimate = $140.00* total. +$15.00 shipping

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