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Gibson 88-89 GMC C3500 Sierra 7.4L 3in Cat-Back Single Exhaust - Stainless

Gibson Part number: 615556L Out of Stock - on backorder and will be dispatched once in stock.
Picture of Gibson 88-89 GMC C3500 Sierra 7.4L 3in Cat-Back Single Exhaust - Stainless Click image to zoom
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$654.33
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Availability: Out of Stock - on backorder and will be dispatched once in stock.
Part number: 615556L
Manufacturer: Gibson
Gibson 88-89 GMC C3500 Sierra 7.4L 3in Cat-Back Single Exhaust - Stainless
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Special order — availability will be confirmed after purchase.

Gibsons best performing exhaust is perfect for improved acceleration, maximum hill climbing, towing and passing power. Exits behind the rear tire near stock location with a polished Stainless Tip. Dyno tested results have proven increases as much as 32 horsepower and 60ft lbs of increased torque. Hassle free, bolt-on installation with professional looking results.

Gibson 88-89 GMC C3500 Sierra 7.4L 3in Cat-Back Single Exhaust - Stainless

Incl. Hardware/Factory Style Hangers For Easy Bolt-On Install

Baffled/Chambered Muffler; No Internal Packing

Cat-Back Single Exhaust System; Stainless

Minimal Interior Drone - Aggressive Sound

Polished Stainless Steel Slash-Cut Tips

Stainless Steel Mandrel Bent Tubing

Gibson Exhaust System Kit

Lifetime Limited Warranty

Single Exhaust System

Superflow™ Muffler

Truck/Suv

24 vehicle listings Source data lists this part for the vehicles shown below. Confirm engine, drivetrain, position, and other options before ordering.
1988 12 listings
Chevrolet C3500 Cheyenne
Chevrolet C3500 Scottsdale
Chevrolet C3500 Silverado
Chevrolet K3500 Cheyenne
Chevrolet K3500 Scottsdale
Chevrolet K3500 Silverado
GMC C3500 Sierra
GMC C3500 Sierra SLE
GMC C3500 Sierra SLX
GMC K3500 Sierra
GMC K3500 Sierra SLE
GMC K3500 Sierra SLX
1989 12 listings
Chevrolet C3500 Cheyenne
Chevrolet C3500 Scottsdale
Chevrolet C3500 Silverado
Chevrolet K3500 Cheyenne
Chevrolet K3500 Scottsdale
Chevrolet K3500 Silverado
GMC C3500 Sierra
GMC C3500 Sierra SLE
GMC C3500 Sierra SLX
GMC K3500 Sierra
GMC K3500 Sierra SLE
GMC K3500 Sierra SLX
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