{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": false,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": false,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": false,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": false,
    "zipPaymentFlag": "u",
    "hassleFreeReturn": false,
    "lifetimeReplacement": false,
    "cpn_off": false
}
1991 GMC C1500
1
0
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
1991 GMC C1500

1991 GMC C1500 Exhaust Systems

Refine by:

Shop Catalog

Showing 1 - 3 of 3 results
Sort by:
Exhaust System, 5.7L Engine, 78.0 In. Bed, Standard Cab Pickup
Flowmaster®
Exhaust System, 5.7L Engine, 78.0 In. Bed, Standard Cab Pickup
Part Number: F1317125
Guaranteed to Fit
$505.95
Vehicle Fitment
  • 1991 GMC C1500 Sierra SLX 8 Cyl 5.7L 78.0 in. Bed, Standard Cab Pickup
  • 1991 GMC C1500 Sierra SLE 8 Cyl 5.7L 78.0 in. Bed, Standard Cab Pickup
  • 1991 GMC C1500 Sierra 8 Cyl 5.7L 78.0 in. Bed, Standard Cab Pickup
Product Details
Notes : Includes 70 Series Big Block Muffler; Includes Heat Shield #51022; Flat style hangers; For vehicles with slip fit catalytic converter; Tail pipe in turndown styleMaterial : Made of Aluminized SteelSeries : Force II SeriesSystem Type : Cat-BackQuantity Sold : KitWarranty : 3-year Flowmaster limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Main Piping Diameter : 3 in. Main PipeRecommended Use : OE UpgradeProduct Fit : Direct FitExit Location : Exit: After Rear Tire (Passenger Side)Why Buy : Mild Tone Chambered Muffler
Exhaust System, 5.7L Engine, 96.0 In. Bed, Standard Cab Pickup
Flowmaster®
Exhaust System, 5.7L Engine, 96.0 In. Bed, Standard Cab Pickup
Part Number: F1317126
Guaranteed to Fit
$528.95
Vehicle Fitment
  • 1991 GMC C1500 Sierra SLX 8 Cyl 5.7L 96.0 in. Bed, Standard Cab Pickup
  • 1991 GMC C1500 Sierra SLE 8 Cyl 5.7L 96.0 in. Bed, Standard Cab Pickup
  • 1991 GMC C1500 Sierra 8 Cyl 5.7L 96.0 in. Bed, Standard Cab Pickup
Product Details
Notes : Includes 70 Series Big Block Muffler; Includes Heat Shield #51022; Flat style hangers; For vehicles with slip fit catalytic converter; Tail pipe in turndown styleMaterial : Made of Aluminized SteelSeries : Force II SeriesSystem Type : Cat-BackQuantity Sold : KitWarranty : 3-year Flowmaster limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Main Piping Diameter : 3 in. Main PipeRecommended Use : OE UpgradeProduct Fit : Direct FitExit Location : Exit: After Rear Tire (Passenger Side)Why Buy : Mild Tone Chambered Muffler
Header-Back Exhaust System, Made of Aluminized Steel
Flowmaster®
Header-Back Exhaust System, Made of Aluminized Steel
Part Number: F131040FM
Universal Fit
$449.95
Product Details
Material : Made of Aluminized SteelSystem Type : Header-BackQuantity Sold : KitWarranty : 3-year Flowmaster limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Recommended Use : OE UpgradeProduct Fit : Universal
Page 1 of 1 | Showing 1 - 3 of 3 results

Popular Products

Helpful Automotive Resources

Engine Knocking Sound: What Does it Mean?
Engine Knocking Sound: What Does it Mean?You may notice that the noise becomes more frequent when engine speed is increased, especially if the sound is due to a failed bearing. What Does a Knocking Noise in the Engine Mean?