1. Exhaust Gaskets Products
  2. sku: 12929202665234892
  3. FEL PRO SX-6670

FEL-PRO SX-6670 Exhaust Pipe Flange Gasket 5.7L V8

fits model: K2500. make: Gmc. year: 1981–1985.

Sx-6670 Fel-pro Exhaust Pipe Flange Gasket For 1981-1985 Gmc K2500 5.7l V8 Gaskets An

( Brand: Fel-pro ), ( Placement On Vehicle: Exhaust Gaskets Sealing Systems ), ( Type: Exhaust Pipe Flange Gasket ), ( Manufacturer Part Number: SX-6670 ), ( Item Length: 6.000 ), ( Ipn: C817 39-25 ), ( Compatible Year: 1985 1984 1983 1982 1981 ), ( 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 5.7l V8 Gaskets fits K2500 1981–1985

Introducing the Fel-Pro SX-6670 exhaust pipe flange gasket, specifically designed for the 1981-1985 GMC K2500 pickup trucks with a 5.7L V8 engine. This gasket is an essential component of your vehicle's exhaust system, ensuring a proper seal between the exhaust pipe and manifold or header.

The Fel-Pro SX-6670 exhaust pipe flange gasket is made from high-quality materials, ensuring durability and reliability. It features a multi-layer design that provides excellent sealing properties against exhaust gases, preventing leaks and ensuring optimal engine performance. The gasket's material is also resistant to high temperatures, ensuring that it can withstand the extreme conditions of your exhaust system.

The Fel-Pro SX-6670 exhaust pipe flange gasket is engineered to fit perfectly on your 1981-1985 GMC K2500 with a 5.7L V8 engine. Its precise dimensions and contours ensure a secure fit, reducing the likelihood of installation issues. The gasket's design also allows for easy installation, making it an excellent option for both professional mechanics and DIY enthusiasts.

In addition to its excellent sealing properties and ease of installation, the Fel-Pro SX-6670 exhaust pipe flange gasket is also backed by Fel-Pro's reputation for quality and reliability. Fel-Pro is a leading manufacturer of gaskets and sealing solutions for the automotive industry, with a long history of producing high-performance gaskets that meet or exceed OEM specifications.

In summary, the Fel-Pro SX-6670 exhaust pipe flange gasket is an essential upgrade for any 1981-1985 GMC K2500 pickup truck with a 5.7L V8 engine. Its high-quality materials, precise fit, and excellent sealing properties make it a must-have for maintaining optimal engine performance and preventing costly exhaust leaks. Trust Fel-Pro to provide you with a reliable and effective solution for your exhaust system needs.

Pros and Cons of Buying a Fel-Pro SX-6670 Exhaust Pipe Flange Gasket for 1981-1985 GMC K2500 5.7L V8

1. Pros:

a. High-Quality Material: The Fel-Pro SX-6670 exhaust pipe flange gasket is made from high-quality materials, ensuring a reliable and long-lasting seal.

b. Precise Fit: Designed specifically for 1981-1985 GMC K2500 5.7L V8 engines, this gasket guarantees a precise fit, reducing the chances of leaks and other issues.

c. Easy Installation: The gasket is relatively easy to install, which can save you time and effort compared to a professional mechanic.

2. Cons:

a. Cost: The Fel-Pro SX-6670 exhaust pipe flange gasket may be more expensive than some aftermarket alternatives, which could be a concern for budget-conscious consumers.

b. Availability: Depending on your location and the availability of auto parts stores, it may be challenging to find this specific gasket in stock.

Conclusion:

The Fel-Pro SX-6670 exhaust pipe flange gasket for 1981-1985 GMC K2500 5.7L V8 engines offers several advantages, including high-quality materials, precise fit, and easy installation. However, it may come with a higher cost and potential availability issues. Ultimately, if you value reliability and a long-lasting solution, the Fel-Pro gasket might be your best bet. If budget is a primary concern, you could explore alternative options but be prepared for potential fit and performance issues.

part # sx6670 prices

  • $9.21-$22.82

specifications gasketdug:

  • for models: K2500
  • for makes: Gmc
  • for years: 1981-1985
  • brand: Fel-pro
  • placement on vehicle: Exhaust Gaskets Sealing Systems
  • type: Exhaust Pipe Flange Gasket
  • manufacturer part number: SX-6670
  • item length: 6.000
  • interchange part number: C817 39-25
  • compatible year: 1985 1984 1983 1982 1981
  • core charge: Free No Core Charge
  • fitment type: Direct Replacement
  • bundle description: 1 Pc Genuine Fel-pro Exhaust Pipe Flange Gasket

offer gasketdug:

  • availability: In Stock
  • sold: 0
  • quantity: 10
  • started: June 19, 2026
  • options: Ship-to-home

general gasketdug:

  • Car Truck Parts Accessories > Exhaust Emission Systems > Exhaust Gaskets
  • condition: New

returns gasketdug:

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

shipping gasketdug:

  • cost: $0.00
  • transit: 4-7 Days
  • class: Standard, Expedited
  • type: Fixed
  • service: Standard, Expedited

payments gasketdug:

  • credit card: Visa
  • wallet: Paypal
  • other

seller gasketdug:

  • rating: 99.7%
  • # reviews: 669448
for models: k2500, for makes: gmc, for years: 1981-1985, placement on vehicle: exhaust gaskets sealing systems, type: exhaust pipe flange gasket, item length: 6.000, compatible year: 1985 1984 1983 1982 1981, 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: 12929202665234892,

Fel-pro SX-6670 Is Similar To:

gasketdug logo
5 offers $9.21–$22.82 USD
  • Offer #1: $22.82 price + free delivery = $22.82* total.FREE SHIPPING
  • Offer #2: $9.21 price + free delivery = $9.21* total.FREE SHIPPING
  • Offer #3: $18.50 price + free delivery = $18.50* total.FREE SHIPPING
  • Offer #4: $42.06 price + free delivery = $42.06* total.FREE SHIPPING
  • Offer #5: $24.52 price + free delivery = $24.52* total.FREE SHIPPING