Description

For the person who is looking for a complete Crossmember-Back dual exhaust system with a moderately aggressive tone for their 1964 to 1972 Chevrolet/GMC El Camino/Sprint with a V8 engine. With easy fit in mind, these systems are constructed from 2.50-inch mandrel-bent aluminized steel with a built in H-pipe to equalized the exhaust pressures, eliminates backrap on deceleration and makes maximum power. The system includes a pair of specially selected Super 50 Series mufflers for a deep powerful exterior sound with minimal interior tone and is suited for the enthusiast who wants their performance to be heard, just not inside the cab. The mandrel-bent tailpipes exit at an angle behind the rear wheels and are finished off with large 3.00-inch angle cut polished stainless tips for an aggressive look. Like all Flowmaster systems, the benefits include improved throttle response, power and mileage. Designed for an easy fit, these systems include all necessary parts and hardware for easy installation.

Features

  • Includes Hangers and Hardware for an Easy Installation
  • Super 50 Series Performance Mufflers Eliminates Drone
  • Mandrel-bent 16-gauge Aluminized Steel Tubing
  • Moderate to Aggressive Exterior Exhaust Tone
  • Dyno Tuned for Maximum Performance
  • Polished 3.00-inch Stainless Steel Tips
  • Includes H-pipe Assembly

Specifications

2WD/4WD2WD
BrandFlowmaster
California Proposition 65 Chemical NameChromium (hexavalent compounds)
California Proposition 65 Chemical NameNickel (Metallic)
California Proposition 65 RequiredYes
Catalytic Converter QuantityNot Included
Clamping TypeU Bolt
Clamps IncludedYes
Emission Code5
Exhaust SeriesAmerican Thunder
Exhaust Tip ConnectionClamp-On
Exhaust Tip CutAngled
Exhaust Tip Diameter3
Exhaust Tip EdgeSlash Cut
Exhaust Tip FinishChrome
Exhaust Tip IntercooledNo
Exhaust Tip Length13
Exhaust Tip Material304 Stainless Steel
Exhaust Tip Quantity2
Exhaust Tip ResonatedNo
Exhaust Tip ShapeRound
Exhaust Tip WallSingle Wall
Exit PositionDual Side Exit
Exit StyleDual Side Exit
FinishAluminized
Gasket Or Seal IncludedNo
Grade TypePerformance
Hangers IncludedYes
Heat ShieldNo
Inlet Diameter2.5
Inlet TypeWeld-On
Main Piping Diameter2.50
Main Piping Diameter2-1/2
MaterialAluminized Steel
Mounting Bracket IncludedYes
Muffler (Left) Body Height5
Muffler (Left) Body Length17
Muffler (Left) Body Width10
Muffler (Left) TypeChambered
Muffler (Right) Body Height5
Muffler (Right) Body Length17
Muffler (Right) Body Width10
Muffler (Right) TypeChambered
Muffler Body Length17
Muffler Body MaterialAluminized Steel
Muffler Body ShapeOval
Muffler FinishBlack High-Temperature Paint Finish
Muffler Flanged InletNo
Muffler Flanged OutletNo
Muffler Inlet ConnectionSlip-Fit
Muffler Inlet Inside Diameter2.5
Muffler Inlet Outside Diameter2.63
Muffler Outlet ConnectionSlip-Fit
Muffler Outlet Quantity1
Muffler Part Number52558
Muffler Quantity2
Muffler SeriesSuper 50 Series
Muffler TypeChambered
Outlet Diameter2.5
Pipe MaterialAluminized Steel
Product TypeExhaust System
Sale CategoryExhaust
Single DualDual
Sound LevelAggressive / Moderate
Spring Bolt Kit IncludedNo
System TypeCrossmember-back
Tail Pipe Outlet Outside Diameter2.5
Tail Pipe Quantity2
Tail Pipe Tapered OutletNo
Tip Diameter3
Tip Quantity2
Tip ShapeRound
Tubing Diameter2.5
TypeCrossmember-back
Valve IncludedNo
Valve TypeNot Included

Compatibility

  • 1964 - 1964 Chevrolet El Camino Base 4.6
  • 1966 - 1966 Chevrolet El Camino Base 4.6
  • 1965 - 1965 Chevrolet El Camino Base 5.3
  • 1967 - 1967 Chevrolet El Camino Base 6.5
  • 1968 - 1972 Chevrolet El Camino Custom 5.7
  • 1968 - 1972 Chevrolet El Camino Base 5.7
  • 1971 - 1972 Chevrolet El Camino SS 5.7
  • 1971 - 1971 GMC Sprint Base 6.6
  • 1971 - 1971 GMC Sprint Base 5.7
  • 1971 - 1971 GMC Sprint Base 6.6
  • 1971 - 1971 GMC Sprint Base 4.1
  • 1971 - 1971 GMC Sprint Base 5.0
  • 1971 - 1971 GMC Sprint Base
  • 1971 - 1971 GMC Sprint Base
  • 1971 - 1971 GMC Sprint Base
  • 1971 - 1971 GMC Sprint Base 7.4
  • 1971 - 1971 GMC Sprint Base
  • 1972 - 1972 GMC Sprint Custom Standard Cab Pickup 7.4
  • 1972 - 1972 GMC Sprint Custom Standard Cab Pickup 4.1
  • 1972 - 1972 GMC Sprint Base Standard Cab Pickup 6.6
  • 1972 - 1972 GMC Sprint Base Standard Cab Pickup
  • 1972 - 1972 GMC Sprint Custom Standard Cab Pickup 5.7
  • 1972 - 1972 GMC Sprint Base Standard Cab Pickup 5.7
  • 1972 - 1972 GMC Sprint Custom Standard Cab Pickup 6.6
  • 1972 - 1972 GMC Sprint Base Standard Cab Pickup 6.6
  • 1972 - 1972 GMC Sprint Custom Standard Cab Pickup 5.0
  • 1972 - 1972 GMC Sprint Custom Standard Cab Pickup 6.6
  • 1972 - 1972 GMC Sprint Base Standard Cab Pickup 5.0
  • 1972 - 1972 GMC Sprint Custom Standard Cab Pickup
  • 1972 - 1972 GMC Sprint Base Standard Cab Pickup 7.4
  • 1972 - 1972 GMC Sprint Base Standard Cab Pickup 4.1

For the person who is looking for a complete Crossmember-Back dual exhaust system with a moderately aggressive tone for their 1964 to 1972 Chevrolet/GMC El Camino/Sprint with a V8 engine. With easy fit in mind, these systems are constructed from 2.50-inch mandrel-bent aluminized steel with a built in H-pipe to equalized the exhaust pressures, eliminates backrap on deceleration and makes maximum power. The system includes a pair of specially selected Super 50 Series mufflers for a deep powerful exterior sound with minimal interior tone and is suited for the enthusiast who wants their performance to be heard, just not inside the cab. The mandrel-bent tailpipes exit at an angle behind the rear wheels and are finished off with large 3.00-inch angle cut polished stainless tips for an aggressive look. Like all Flowmaster systems, the benefits include improved throttle response, power and mileage. Designed for an easy fit, these systems include all necessary parts and hardware for easy installation.

Features

  • Includes Hangers and Hardware for an Easy Installation
  • Super 50 Series Performance Mufflers Eliminates Drone
  • Mandrel-bent 16-gauge Aluminized Steel Tubing
  • Moderate to Aggressive Exterior Exhaust Tone
  • Dyno Tuned for Maximum Performance
  • Polished 3.00-inch Stainless Steel Tips
  • Includes H-pipe Assembly
2WD/4WD2WD
BrandFlowmaster
California Proposition 65 Chemical NameChromium (hexavalent compounds)
California Proposition 65 Chemical NameNickel (Metallic)
California Proposition 65 RequiredYes
Catalytic Converter QuantityNot Included
Clamping TypeU Bolt
Clamps IncludedYes
Emission Code5
Exhaust SeriesAmerican Thunder
Exhaust Tip ConnectionClamp-On
Exhaust Tip CutAngled
Exhaust Tip Diameter3
Exhaust Tip EdgeSlash Cut
Exhaust Tip FinishChrome
Exhaust Tip IntercooledNo
Exhaust Tip Length13
Exhaust Tip Material304 Stainless Steel
Exhaust Tip Quantity2
Exhaust Tip ResonatedNo
Exhaust Tip ShapeRound
Exhaust Tip WallSingle Wall
Exit PositionDual Side Exit
Exit StyleDual Side Exit
FinishAluminized
Gasket Or Seal IncludedNo
Grade TypePerformance
Hangers IncludedYes
Heat ShieldNo
Inlet Diameter2.5
Inlet TypeWeld-On
Main Piping Diameter2.50
Main Piping Diameter2-1/2
MaterialAluminized Steel
Mounting Bracket IncludedYes
Muffler (Left) Body Height5
Muffler (Left) Body Length17
Muffler (Left) Body Width10
Muffler (Left) TypeChambered
Muffler (Right) Body Height5
Muffler (Right) Body Length17
Muffler (Right) Body Width10
Muffler (Right) TypeChambered
Muffler Body Length17
Muffler Body MaterialAluminized Steel
Muffler Body ShapeOval
Muffler FinishBlack High-Temperature Paint Finish
Muffler Flanged InletNo
Muffler Flanged OutletNo
Muffler Inlet ConnectionSlip-Fit
Muffler Inlet Inside Diameter2.5
Muffler Inlet Outside Diameter2.63
Muffler Outlet ConnectionSlip-Fit
Muffler Outlet Quantity1
Muffler Part Number52558
Muffler Quantity2
Muffler SeriesSuper 50 Series
Muffler TypeChambered
Outlet Diameter2.5
Pipe MaterialAluminized Steel
Product TypeExhaust System
Sale CategoryExhaust
Single DualDual
Sound LevelAggressive / Moderate
Spring Bolt Kit IncludedNo
System TypeCrossmember-back
Tail Pipe Outlet Outside Diameter2.5
Tail Pipe Quantity2
Tail Pipe Tapered OutletNo
Tip Diameter3
Tip Quantity2
Tip ShapeRound
Tubing Diameter2.5
TypeCrossmember-back
Valve IncludedNo
Valve TypeNot Included
  • 1964 - 1964 Chevrolet El Camino Base 4.6
  • 1966 - 1966 Chevrolet El Camino Base 4.6
  • 1965 - 1965 Chevrolet El Camino Base 5.3
  • 1967 - 1967 Chevrolet El Camino Base 6.5
  • 1968 - 1972 Chevrolet El Camino Custom 5.7
  • 1968 - 1972 Chevrolet El Camino Base 5.7
  • 1971 - 1972 Chevrolet El Camino SS 5.7
  • 1971 - 1971 GMC Sprint Base 6.6
  • 1971 - 1971 GMC Sprint Base 5.7
  • 1971 - 1971 GMC Sprint Base 6.6
  • 1971 - 1971 GMC Sprint Base 4.1
  • 1971 - 1971 GMC Sprint Base 5.0
  • 1971 - 1971 GMC Sprint Base
  • 1971 - 1971 GMC Sprint Base
  • 1971 - 1971 GMC Sprint Base
  • 1971 - 1971 GMC Sprint Base 7.4
  • 1971 - 1971 GMC Sprint Base
  • 1972 - 1972 GMC Sprint Custom Standard Cab Pickup 7.4
  • 1972 - 1972 GMC Sprint Custom Standard Cab Pickup 4.1
  • 1972 - 1972 GMC Sprint Base Standard Cab Pickup 6.6
  • 1972 - 1972 GMC Sprint Base Standard Cab Pickup
  • 1972 - 1972 GMC Sprint Custom Standard Cab Pickup 5.7
  • 1972 - 1972 GMC Sprint Base Standard Cab Pickup 5.7
  • 1972 - 1972 GMC Sprint Custom Standard Cab Pickup 6.6
  • 1972 - 1972 GMC Sprint Base Standard Cab Pickup 6.6
  • 1972 - 1972 GMC Sprint Custom Standard Cab Pickup 5.0
  • 1972 - 1972 GMC Sprint Custom Standard Cab Pickup 6.6
  • 1972 - 1972 GMC Sprint Base Standard Cab Pickup 5.0
  • 1972 - 1972 GMC Sprint Custom Standard Cab Pickup
  • 1972 - 1972 GMC Sprint Base Standard Cab Pickup 7.4
  • 1972 - 1972 GMC Sprint Base Standard Cab Pickup 4.1

Best Sellers