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- In Stock
- Ships out in 1-2 business days
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FREE SHIPPING
- Set of 2
- Low Price Guarantee
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4 out of 5 stars
(1 customer reviews) - Part #: F3111500
- Mfr #: 11500FLT
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Payment Methods:
1979-1986 GMC C2500 Suburban Headers - Flowtech - Flowtech I, Black, Steel, 4-1, 49-state legal - no CA shipments, Minor modifications required
- Product Details
- Manufacturer Info
- Extended Warranty
- Related Products
- Fitment Info
- Series: Flowtech I
- Material: Steel
- Design: 4-1
- Color/Finish: Black
- Emissions: 49-state legal - no CA shipments
- Product Fit: Minor modifications required
- Quantity Sold: Set of 2
- Anticipated Ship Out Time: 1-2 business days
- Collector Attachment Style: Weld-on
- Collector Diameter: 3 in.
- Equal Length Primary Tubes: Yes
- Head Flange Style: Standard
- Head Port Shape: Round
- Includes: Gasket(s)
- Number of Cylinders: 8
- Primary Tube Diameter: 1.5 in.
- Primary Tube Wall Thickness: 16-gauge
- Warranty: 90-day Flowtech warranty
- Fit note: Automatic Transmission, Without A.I.R. Tubes, With Oxygen Sensor- Use Reducer PN[10105FLT] For 2.5 in. Flange Or PN[10110FLT] For 3 in., Requires A/C Bracket PN[10042FLT], Standard Transmission, Without A.I.R. Tubes, With Oxygen Sensor- Use Reducer PN[10105FLT] For 2.5 in. Flange Or PN[10110FLT] For 3 in., Requires A/C Bracket PN[10042FLT], Without A.I.R. Tubes, With Oxygen Sensor- Use Reducer PN[10105FLT] For 2.5 in. Flange Or PN[10110FLT] For 3 in., Requires A/C Bracket PN[10042FLT]
- 1982-1986: Base; 8 Cyl 5.0L;
- 1982-1986: High Sierra; 8 Cyl 5.0L;
- 1982-1986: Sierra Classic; 8 Cyl 5.0L;
- 1979-1986: Base; 8 Cyl 5.7L;
- 1979-1986: High Sierra; 8 Cyl 5.7L;
- 1979-1986: Sierra Classic; 8 Cyl 5.7L;
- 1982-1982: Sierra Grande; 8 Cyl 5.0L;
- 1979-1982: Sierra Grande; 8 Cyl 5.7L;
- 1980-1980: Base; 8 Cyl 6.6L;
- 1980-1980: High Sierra; 8 Cyl 6.6L;
- 1980-1980: Sierra Classic; 8 Cyl 6.6L;
- 1980-1980: Sierra Grande; 8 Cyl 6.6L;
Product reviews
by , November 16, 2008
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I ordered my headers one day and recieved them about 2 days later. They were easy to install and the fit was an exact match to my truck. The only problem I had was the cheap made gaskets for my headers. After install I had an exhaust leak that I couldn't get rid of.



