1. Exhaust Gaskets Products
  2. sku: 7017870458122721
  3. FEL PRO SX-1515

FEL-PRO SX-1515 Exhaust Pipe Flange Gasket Oi 4.1L 4.8L 5.0L 5.7L

fits model: C35. make: Gmc. year: 1975–1978.

Sx-1515 Fel-pro Exhaust Pipe Flange Gasket For 1975-1978 Gmc C35 4.1l 4.8l 5.0l 5.7l Oi

( Brand: Fel-pro ), ( Placement On Vehicle: Exhaust Gaskets Sealing Systems ), ( Type: Exhaust Pipe Flange Gasket ), ( Manufacturer Part Number: SX-1515 ), ( Item Length: 6.000 ), ( Manufacturer Warranty: 1 Year ), ( Ipn: C370 67-28 ), ( Compatible Year: 1978 1977 1976 1975 ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Fel-pro Exhaust Pipe Flange Gasket )

Review FEL PRO Exhaust Pipe Flange Gasket Gmc 4.1l 4.8l 5.0l 5.7l Oi fits C35 1975–1978

Fel-Pro SX-1515 Exhaust Pipe Flange Gasket - Perfect Fit for 1975-1978 GMC C35 4.1L, 4.8L, 5.0L, 5.7L OHV Engines

Description:

The Fel-Pro SX-1515 Exhaust Pipe Flange Gasket is a high-performance, OE-quality gasket designed specifically for the exhaust systems of 1975-1978 GMC C35 trucks with 4.1L, 4.8L, 5.0L, and 5.7L OHV engines. This essential component ensures a proper seal between the exhaust pipe and the manifold or header, preventing exhaust leakage and enhancing the overall efficiency of your vehicle's exhaust system.

Constructed from premium materials, the Fel-Pro SX-1515 Exhaust Pipe Flange Gasket boasts exceptional durability and resistance to high temperatures, harsh exhaust gases, and the rigors of everyday driving. Its multi-layered design offers superior sealing capabilities, while its precision-machined edges ensure a perfect fit every time.

Installing the Fel-Pro SX-1515 Exhaust Pipe Flange Gasket is a straightforward process, requiring no specialized tools or extensive mechanical knowledge. Simply remove the old gasket, clean the surfaces, apply a high-temperature sealant (if recommended by your vehicle's manufacturer), and install the new gasket. With its precise fit and superior sealing capabilities, you can trust that the Fel-Pro SX-1515 Exhaust Pipe Flange Gasket will provide long-lasting protection against exhaust leaks and help maintain the optimal performance of your GMC C35 engine.

In summary, the Fel-Pro SX-1515 Exhaust Pipe Flange Gasket is an essential upgrade for any 1975-1978 GMC C35 truck owner seeking to enhance their vehicle's exhaust system efficiency, durability, and sealing capabilities. By choosing this high-quality gasket from Fel-Pro, you're investing in a reliable, long-lasting solution that will provide peace of mind for thousands of miles to come.

Pros and Cons of Buying a Fel-Pro SX-1515 Exhaust Pipe Flange Gasket for 1975-1978 GMC C35 4.1l, 4.8l, 5.0l, 5.7l engines

Pros of Buying Fel-Pro SX-1515 Exhaust Pipe Flange Gasket:

1. OEM Quality: Fel-Pro is a well-known aftermarket gasket manufacturer that produces high-quality gaskets, ensuring a proper seal and preventing exhaust leaks.

2. Universal Fitment: This gasket is designed to fit various engine sizes (4.1l, 4.8l, 5.0l, and 5.7l) within the specified GMC C35 models, making it a convenient choice for those who may need to replace gaskets on multiple engines.

3. Prevents Exhaust Leaks: A leaking exhaust pipe flange gasket can lead to performance issues and potential safety hazards. By investing in a new gasket, you can ensure that your vehicle's exhaust system functions properly and efficiently.

4. Cost-Effective: Replacing a gasket is typically a more affordable alternative to repairing or replacing an entire exhaust system.

5. Easy Installation: The gasket is designed to be easy to install, which can save you time and money on labor costs.

Cons of Buying Fel-Pro SX-1515 Exhaust Pipe Flange Gasket:

1. Upfront Cost: Although the gasket itself is a relatively affordable replacement, you may need to pay for shipping costs if purchasing online. Additionally, you'll need to factor in the cost of any tools required for installation.

2. Potential for Additional Repairs: Replacing a gasket might not be the only repair necessary for your vehicle's exhaust system. It's essential to have the entire system inspected to ensure that no other issues exist.

3. Time Investment: While the installation process may be straightforward, it still requires time and effort to complete the repair.

Conclusion:

The Fel-Pro SX-1515 Exhaust Pipe Flange Gasket is an excellent investment for those seeking to maintain the performance and safety of their 1975-1978 GMC C35 engines. Its OEM quality, universal fitment, and cost-effectiveness make it an attractive option for both professional mechanics and DIY enthusiasts. However, it's crucial to consider the potential for additional repairs and the time investment required for installation. Ultimately, the decision to purchase this gasket depends on your vehicle's needs, your mechanical expertise, and your budget.

Recommendation:

If you own a 1975-1978 GMC C35 and suspect that your exhaust pipe flange gasket may be leaking, it's recommended that you consider purchasing the Fel-Pro SX-1515 Exhaust Pipe Flange Gasket. Its high-quality construction, ease of installation, and compatibility with various engine sizes make it an ideal choice for ensuring your vehicle's exhaust system functions optimally. However, be sure to inspect your entire exhaust system to identify any potential issues and assess the time and cost implications of the repair.

part # sx1515 prices

  • $30.60-$145.61

specifications gasketdug:

  • for models: C35
  • for makes: Gmc
  • for years: 1975-1978
  • brand: Fel-pro
  • placement on vehicle: Exhaust Gaskets Sealing Systems
  • type: Exhaust Pipe Flange Gasket
  • manufacturer part number: SX-1515
  • item length: 6.000
  • manufacturer warranty: 1 Year
  • interchange part number: C370 67-28
  • compatible year: 1978 1977 1976 1975
  • core charge: Free No Core Charge
  • fitment type: Direct Replacement
  • bundle description: 1 Pc Genuine Fel-pro Exhaust Pipe Flange Gasket

shipping gasketdug:

  • transit: 3-6 Days
  • service: Standard, Expedited
  • cost: $0.00
  • class: Standard, Expedited
  • type: Fixed

seller gasketdug:

  • rating: 98.8%
  • # reviews: 559753

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offer gasketdug:

  • availability: In Stock
  • quantity: 8
  • started: July 9, 2025
  • sold: 0
  • options: Ship-to-home

returns gasketdug:

  • paid by: Buyer
  • policy: Returns Accepted
  • time: 30 Days

general gasketdug:

  • condition: New
  • Car Truck Parts Accessories > Exhaust Emission Systems > Exhaust Gaskets
for models: c35, for makes: gmc, for years: 1975-1978, placement on vehicle: exhaust gaskets sealing systems, type: exhaust pipe flange gasket, item length: 6.000, manufacturer warranty: 1 year, compatible year: 1978 1977 1976 1975, core charge: free no core charge, fitment type: direct replacement, bundle description: 1 pc genuine fel-pro exhaust pipe flange gasket,
category: auto parts > car truck parts accessories > exhaust emission systems > exhaust gaskets, sku: 7017870458122721,

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