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Fitment

YearMakeModelSub Model
1981-1986GMCK1500
1981-1986GMCK1500High Sierra
1981-1982GMCC1500Sierra Grande
1981-1986GMCK1500Sierra Classic
1981-1986GMCC1500Sierra Classic
1981-1986GMCC1500
1981-1982GMCC1500Street Coupe
1981-1986GMCC1500High Sierra
1981ChevroletK10Deluxe
1981-1986ChevroletK10Custom
1982ChevroletK10Scottsdale
1982-1983ChevroletK10Silverado
1984-1986ChevroletK10Scottsdale
1985-1986ChevroletK10Silverado
1987GMCR1500High Sierra
1987ChevroletR10 SuburbanCustom Deluxe
1987ChevroletR10Scottsdale
1987ChevroletR10 SuburbanScottsdale
1987ChevroletR10Custom Deluxe
1987GMCR1500Sierra Classic
1987GMCR1500
1987ChevroletR10Silverado
1987ChevroletR10 SuburbanSilverado

Quick Specs

  • Country of Origin: USA
  • Sold As: Kit
  • Availability: Available
  • Universal: Yes
  • Inlet Location: Center
  • Mount Style: Uses New Hangers (Not Included)
  • Shape: Oval
  • Part Number : 525552

Important Notes

ATTENTION STATE OF CALIFORNIA CONSUMERS

WARNING: Cancer and reproductive harm –

Super 50 Series Chambered Muffler Super 50 2.50 Center In 2.25 Dual Out Mild Sound Flowmaster

Fits 1981-1986 GMC K1500 High Sierra 1981-1982 C1500 Grande Classic Street Coupe 1981 Chevrolet K10 Deluxe Custom 1982 Scottsdale 1982-1983 Silverado 1984-1986 1985-1986 1987 R1500 R10 Suburban
4.9257075471698 848 5
98.514150943396%
4.9/5 out of 848 Company Reviews. Rating:
Super 50 Series Chambered Muffler Super 50 2.50 Center In 2.25 Dual Out Mild Sound Flowmaster
199.95In stock
Fits 1981-1986 GMC K1500 High Sierra 1981-1982 C1500 Grande Classic Street Coupe 1981 Chevrolet K10 Deluxe Custom 1982 Scottsdale 1982-1983 Silverado 1984-1986 1985-1986 1987 R1500 R10 Suburban
  • Brand : Flowmaster
  • SKU : 525552-BDXN
  • Part Number : 525552
$199.95

Out of stock

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Product Details

The Super 50 series muffler is a larger version of Flowmaster's 50 series Delta Flow muffler. Originally designed for trucks and SUV's, it is also well suited to muscle car and high performance applications.

In addition, the larger case size significantly reduces interior resonance and provides a deep, rich tone along with mileage and power gains. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.

  • Minimal interior resonance
  • Mild to stock exterior exhaust tone
  • Excellent choice for large displacement vehicles
  • Improved Horsepower, Torque and Engine Efficiency
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