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#37817120
Flowmaster 17120 American Thunder Crossmember-Back Exhaust SBC
$1,049.95
/kit
Factory Shipped
$1,124.95
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Key Specs
| MFG. Part # | 17120 |
| Exhaust System Type | Header-Back |
| Single or Dual | Dual |
| Exhaust Tubing Diameter | 2-1/2 Inch |
| Exhaust System Kit Type | Direct Fit |
Need To Know
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Return PolicyFlowmaster 17120 Details
Flowmaster 17120 Details
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:
Application
1971-1972 GMC Sprint
Guides & Documents
Flowmaster 17120 Specifications
Flowmaster 17120 Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | 17120 |
| Brand | Flowmaster |
| Exhaust System Type | Header-Back |
| Single or Dual | Dual |
| Exhaust Tubing Diameter | 2-1/2 Inch |
| Exhaust System Kit Type | Direct Fit |
| GENERAL | |
| Exhaust Exit | Dual Split Side |
| Sound Level | Moderate/Aggressive |
| Muffler(s) Included | Yes |
| Muffler Quantity | 2 |
| Muffler Connections | Single Inlet | Single Outlet |
| Drivetrain | 2WD |
| Exhaust Tip Included | Yes |
| Exhaust Tip Quantity | 2 |
| Exhaust Tip Shape | Round |
| Exhaust Tip Cut | Angle |
| Exhaust Tip Edge Style | Non-Rolled Edge | Single-Wall |
| Exhaust Tip Size | 2.50" |
| Exhaust System Material | Aluminized Steel |
| Exhaust System Finish | Natural |
| Exhaust Pipe Color | Natural |
| Muffler Series | Super 50 Series |
| Muffler Color | Natural |
| Exhaust Tip Material | 304 Stainless Steel |
| Exhaust Tip Finish | Polished |
| Exhaust Tip Color | Natural |
| Inlet Quantity | Dual |
| Inlet Size | 2.50" |
| Outlet Size | 2.50" |
| Tailpipe Diameter | 2.5" |
| Catalytic Converter(s) Included | No |
| Hardware Included | Yes |
| Heat Shield | No |
| Sold in Quantity | Kit |
| GTIN Code | 700042016808 |
| Notes | Includes H-pipe. |
| Exit Location | Side |
Ratings & Reviews
Ratings & Reviews
Fitment
Fitment
1968 Chevy Bel Air
Gen 1 L14 Small Block Chevy
1970-1972 Chevy Bel Air
402 Chevy Big Block V8
1968 Chevy Biscayne
Gen 1 L14 Small Block Chevy
1970-1972 Chevy Biscayne
402 Chevy Big Block V8
1969-1973 Chevy Blazer
Gen 1 L14 Small Block Chevy
1969 Chevy Brookwood
Gen 1 L14 Small Block Chevy
1970-1972 Chevy Brookwood
402 Chevy Big Block V8
Gen 1 L14 Small Block Chevy
1968-1969 Chevy C10
Gen 1 L14 Small Block Chevy
1970-1972 Chevy C10
402 Chevy Big Block V8
Gen 1 L14 Small Block Chevy
1973 Chevy C10
Gen 1 L14 Small Block Chevy
1983 Chevy C10
2-Piece Rear Main Chevy 350
1985 Chevy C10
2-Piece Rear Main Chevy 350
1968-1969 Chevy C10 Suburban
Gen 1 L14 Small Block Chevy
1970-1972 Chevy C10 Suburban
402 Chevy Big Block V8
Gen 1 L14 Small Block Chevy
1973 Chevy C10 Suburban
Gen 1 L14 Small Block Chevy
1983 Chevy C10 Suburban
2-Piece Rear Main Chevy 350
1985 Chevy C10 Suburban
2-Piece Rear Main Chevy 350
1968-1969 Chevy C20
Gen 1 L14 Small Block Chevy
1970-1972 Chevy C20
402 Chevy Big Block V8
Gen 1 L14 Small Block Chevy
1973 Chevy C20
Gen 1 L14 Small Block Chevy
1968-1969 Chevy C20 Suburban
Gen 1 L14 Small Block Chevy
1970-1972 Chevy C20 Suburban
402 Chevy Big Block V8
Gen 1 L14 Small Block Chevy
1973 Chevy C20 Suburban
Gen 1 L14 Small Block Chevy
1968-1969 Chevy C30
Gen 1 L14 Small Block Chevy
1970-1972 Chevy C30
402 Chevy Big Block V8
Gen 1 L14 Small Block Chevy
1973 Chevy C30
Gen 1 L14 Small Block Chevy
1967-1968 Chevy Camaro
396 Chevy Big Block V8
1969 Chevy Camaro
396 Chevy Big Block V8
Gen 1 L14 Small Block Chevy
1970-1972 Chevy Camaro
402 Chevy Big Block V8
Gen 1 L14 Small Block Chevy
1973 Chevy Camaro
Gen 1 L14 Small Block Chevy
1968-1969 Chevy Caprice
Gen 1 L14 Small Block Chevy
1970-1972 Chevy Caprice
402 Chevy Big Block V8
Gen 1 L14 Small Block Chevy
1973 Chevy Caprice
Gen 1 L14 Small Block Chevy
1983 Chevy Caprice
2-Piece Rear Main Chevy 350
1985 Chevy Caprice
2-Piece Rear Main Chevy 350
1968-1969 Chevy Chevelle
Gen 1 L14 Small Block Chevy
1970-1972 Chevy Chevelle
402 Chevy Big Block V8
Gen 1 L14 Small Block Chevy
1973 Chevy Chevelle
Gen 1 L14 Small Block Chevy
1968 Chevy Chevy II
Gen 1 L14 Small Block Chevy
1965 Chevy Corvette
396 Chevy Big Block V8
1985 Chevy Corvette
2-Piece Rear Main Chevy 350
1966-1967 Chevy El Camino
396 Chevy Big Block V8
1968-1969 Chevy El Camino
396 Chevy Big Block V8
Gen 1 L14 Small Block Chevy
1970-1972 Chevy El Camino
402 Chevy Big Block V8
Gen 1 L14 Small Block Chevy
1973 Chevy El Camino
Gen 1 L14 Small Block Chevy
1978-1979 Chevy El Camino
2-Piece Rear Main Chevy 350
1983 Chevy El Camino
2-Piece Rear Main Chevy 350
1969 Chevy Estate
Gen 1 L14 Small Block Chevy
1970 Chevy Estate
402 Chevy Big Block V8
Gen 1 L14 Small Block Chevy
1968-1969 Chevy G10 Van
Gen 1 L14 Small Block Chevy
1970 Chevy G10 Van
2-Piece Rear Main Chevy 350
Gen 1 L14 Small Block Chevy
1971-1973 Chevy G10 Van
Gen 1 L14 Small Block Chevy
1968-1973 Chevy G20 Van
Gen 1 L14 Small Block Chevy
1970 Chevy G30 Van
2-Piece Rear Main Chevy 350
1968-1969 Chevy Impala
Gen 1 L14 Small Block Chevy
1970-1972 Chevy Impala
402 Chevy Big Block V8
Gen 1 L14 Small Block Chevy
1973 Chevy Impala
Gen 1 L14 Small Block Chevy
1983 Chevy Impala
2-Piece Rear Main Chevy 350
1985 Chevy Impala
2-Piece Rear Main Chevy 350
1968-1969 Chevy K10
Gen 1 L14 Small Block Chevy
1970-1972 Chevy K10
402 Chevy Big Block V8
Gen 1 L14 Small Block Chevy
1973 Chevy K10
Gen 1 L14 Small Block Chevy
1968-1969 Chevy K10 Suburban
Gen 1 L14 Small Block Chevy
1970-1972 Chevy K10 Suburban
402 Chevy Big Block V8
Gen 1 L14 Small Block Chevy
1973 Chevy K10 Suburban
Gen 1 L14 Small Block Chevy
1968-1969 Chevy K20
Gen 1 L14 Small Block Chevy
1970-1972 Chevy K20
402 Chevy Big Block V8
Gen 1 L14 Small Block Chevy
1973 Chevy K20
Gen 1 L14 Small Block Chevy
1968-1969 Chevy K20 Suburban
Gen 1 L14 Small Block Chevy
1970-1972 Chevy K20 Suburban
402 Chevy Big Block V8
Gen 1 L14 Small Block Chevy
1973 Chevy K20 Suburban
Gen 1 L14 Small Block Chevy
1968-1969 Chevy K30
Gen 1 L14 Small Block Chevy
1970-1972 Chevy K30
402 Chevy Big Block V8
Gen 1 L14 Small Block Chevy
1973 Chevy K30
Gen 1 L14 Small Block Chevy
1970-1974 Chevy K5 Blazer
2-Piece Rear Main Chevy 350
1983 Chevy K5 Blazer
2-Piece Rear Main Chevy 350
1985 Chevy K5 Blazer
2-Piece Rear Main Chevy 350
1969 Chevy Kingswood
Gen 1 L14 Small Block Chevy
1970-1972 Chevy Kingswood
402 Chevy Big Block V8
Gen 1 L14 Small Block Chevy
1973 Chevy Laguna
Gen 1 L14 Small Block Chevy
1976 Chevy Laguna
2-Piece Rear Main Chevy 350
1965-1967 Chevy Malibu
396 Chevy Big Block V8
1973 Chevy Malibu
Gen 1 L14 Small Block Chevy
1970-1971 Chevy Monte Carlo
2-Piece Rear Main Chevy 350
402 Chevy Big Block V8
1972 Chevy Monte Carlo
402 Chevy Big Block V8
1973-1975 Chevy Monte Carlo
2-Piece Rear Main Chevy 350
1982-1983 Chevy Monte Carlo
2-Piece Rear Main Chevy 350
1969 Chevy Nova
396 Chevy Big Block V8
Gen 1 L14 Small Block Chevy
1970 Chevy Nova
402 Chevy Big Block V8
Gen 1 L14 Small Block Chevy
1971-1973 Chevy Nova
Gen 1 L14 Small Block Chevy
1975 Chevy Nova
2-Piece Rear Main Chevy 350
1980-1983 Chevy P30
2-Piece Rear Main Chevy 350
1985 Chevy P30
2-Piece Rear Main Chevy 350
1968-1969 Chevy P30 Van
Gen 1 L14 Small Block Chevy
1970 Chevy P30 Van
2-Piece Rear Main Chevy 350
1972 Chevy P30 Van
402 Chevy Big Block V8
1973 Chevy P30 Van
Gen 1 L14 Small Block Chevy
1969 Chevy Townsman
Gen 1 L14 Small Block Chevy
1970-1972 Chevy Townsman
402 Chevy Big Block V8
Gen 1 L14 Small Block Chevy
1967 GMC C15/C1500 Suburban
2-Piece Rear Main Chevy 350
1980-1984 GMC C1500
2-Piece Rear Main Chevy 350
1980-1986 GMC C1500 Suburban
2-Piece Rear Main Chevy 350
1968-1972 GMC C25/C2500 Pickup
Gen 1 L14 Small Block Chevy
1968-1972 GMC C25/C2500 Suburban
Gen 1 L14 Small Block Chevy
1968-1972 GMC C35/C3500 Pickup
Gen 1 L14 Small Block Chevy
1978-1987 GMC Caballero
2-Piece Rear Main Chevy 350
1975-1978 GMC G15
2-Piece Rear Main Chevy 350
1967-1974 GMC G15/G1500 Van
2-Piece Rear Main Chevy 350
1979-1986 GMC G1500
2-Piece Rear Main Chevy 350
1975-1978 GMC G25
2-Piece Rear Main Chevy 350
1967-1974 GMC G25/G2500 Van
2-Piece Rear Main Chevy 350
1979-1986 GMC G2500
2-Piece Rear Main Chevy 350
1975-1978 GMC G35
2-Piece Rear Main Chevy 350
1967 GMC G35/G3500 Van
2-Piece Rear Main Chevy 350
1970-1974 GMC G35/G3500 Van
2-Piece Rear Main Chevy 350
1979-1986 GMC G3500
2-Piece Rear Main Chevy 350
1974-1977 GMC Jimmy
2-Piece Rear Main Chevy 350
1983-1984 GMC Jimmy
2-Piece Rear Main Chevy 350
1979-1984 GMC K1500
2-Piece Rear Main Chevy 350
1968-1972 GMC K25/K2500 Pickup
Gen 1 L14 Small Block Chevy
1968-1972 GMC K25/K2500 Suburban
Gen 1 L14 Small Block Chevy
1979-1984 GMC K2500
2-Piece Rear Main Chevy 350
1968-1972 GMC K35/K3500 Pickup
Gen 1 L14 Small Block Chevy
1971-1972 GMC Sprint
402 Chevy Big Block V8
1967 GMC Suburban
402 Chevy Big Block V8
Gen 1 L14 Small Block Chevy