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Flowmaster 70 Series Chambered Muffler for 28 vehicles

Part # 52573

  • Mild to stock exterior exhaust tone
  • Minimal interior resonance
  • Recommended for SUV/trucks/motorhomes/tow vehicles
  • Improved Horsepower, Torque and Engine Efficiency

Description

The 70 series utilizes Flowmaster's Delta Flow® technology and an enlarged case for improved sound control along with mileage and power gains. Perfect for use on trucks, SUV's, RVs, tow vehicles and high performance street cars where space allows. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.

Specifications

Body Height5.00 in
Body Length22.00 in
Body MaterialAluminized Steel
Body Width10.00 in
Clamps IncludedNo
ColorBlack
Exhaust Tip Quantity0
FinishHigh-Temperature Paint
FitmentUniversal
Grade TypePerformance
Hanger IncludedNo
Heat Shield AttachedNo
Inlet ConnectionSlip-Fit
Inlet Diameter2.50 in
Inlet Inside Diameter2.50 in
Inlet LocationOffset
Inlet Outside Diameter2.63 in
Inlet Quantity1
Inlet TypeWeld-On
Mount TypeUses New Hangers (Not Included)
Muffler Series70 Series Big Block
Muffler TypeChambered
Outlet ConnectionSlip-Fit
Outlet Inside Diameter2.50 in
Outlet LocationOffset
Outlet Outside Diameter2.63 in
Outlet Quantity1
UPC / GTIN00700042014446
WarrantyManufacturer's Limited 3 Year Warranty

Fits these vehicles

YearMakeModelSubmodelEngineNote
1975ChevroletC10Cheyenne, Custom Deluxe, Scottsdale, Silverado4.1L I6, 4.8L I6, 5.7L V8, 7.4L V82.50 Inlet 2.50 Outlet
1976ChevroletC10Cheyenne, Custom Deluxe, Scottsdale, Silverado4.1L I6, 4.8L I6, 5.7L V8, 6.6L V8, 7.4L V82.50 Inlet 2.50 Outlet
1977ChevroletC10Cheyenne, Custom Deluxe, Scottsdale, Silverado4.1L I6, 4.8L I6, 5.0L V8, 5.7L V8, 6.6L V8, 7.4L V82.50 Inlet 2.50 Outlet
1978ChevroletC10Big Ten, Cheyenne, Custom Deluxe, Scottsdale4.1L I6, 4.8L I6, 5.0L V8, 5.7L V8, 6.6L V8, 7.4L V82.50 Inlet 2.50 Outlet
1979 - 1980ChevroletC10Big Ten, Cheyenne, Custom Deluxe, Scottsdale, Silverado4.1L I6, 4.8L I6, 5.0L V8, 5.7L V8, 6.6L V8, 7.4L V82.50 Inlet 2.50 Outlet
1973 - 1974ChevroletC10 SuburbanBase5.7L V82.50 Inlet 2.50 Outlet
1975 - 1976ChevroletC10 SuburbanCustom Deluxe, Scottsdale, Silverado5.7L V8, 7.4L V82.50 Inlet 2.50 Outlet
1977ChevroletC10 SuburbanCustom Deluxe, Scottsdale, Silverado5.0L V8, 5.7L V8, 7.4L V82.50 Inlet 2.50 Outlet
1978ChevroletC10 SuburbanCustom Deluxe, Scottsdale5.0L V8, 5.7L V8, 7.4L V82.50 Inlet 2.50 Outlet
1979ChevroletC10 SuburbanCustom Deluxe, Scottsdale, Silverado5.0L V8, 5.7L V8, 7.4L V82.50 Inlet 2.50 Outlet
1980ChevroletC10 SuburbanCustom Deluxe, Scottsdale, Silverado5.7L V8, 7.4L V82.50 Inlet 2.50 Outlet
1981ChevroletC10 SuburbanCustom, Deluxe5.0L V8, 5.7L V82.50 Inlet 2.50 Outlet
1982ChevroletC10 SuburbanCustom, Scottsdale, Silverado5.0L V8, 5.7L V82.50 Inlet 2.50 Outlet
1983ChevroletC10 SuburbanCustom, Silverado5.0L V8, 5.7L V82.50 Inlet 2.50 Outlet
1984 - 1986ChevroletC10 SuburbanCustom, Scottsdale, Silverado5.0L V8, 5.7L V82.50 Inlet 2.50 Outlet
1988ChevroletC1500Cheyenne, Scottsdale, Silverado5.0L V82.50 Inlet 2.50 Outlet
1989ChevroletC1500Scottsdale, Silverado5.0L V82.50 Inlet 2.50 Outlet
1990ChevroletC1500Cheyenne, Scottsdale, Silverado, WT5.0L V82.50 Inlet 2.50 Outlet
1991ChevroletC1500Cheyenne, Silverado, WT5.0L V82.50 Inlet 2.50 Outlet
1992ChevroletC1500Cheyenne, Silverado5.0L V82.50 Inlet 2.50 Outlet
1993ChevroletC1500Cheyenne, Silverado, WT5.0L V82.50 Inlet 2.50 Outlet
1975ChevroletC20Cheyenne, Custom Deluxe, Scottsdale, Silverado5.7L V8, 7.4L V82.50 Inlet 2.50 Outlet
1976ChevroletC20Cheyenne, Custom Deluxe, Scottsdale, Silverado5.7L V8, 6.6L V8, 7.4L V82.50 Inlet 2.50 Outlet
1977ChevroletC20Cheyenne, Custom Deluxe, Scottsdale, Silverado5.0L V8, 5.7L V8, 6.6L V8, 7.4L V82.50 Inlet 2.50 Outlet
1978ChevroletC20Cheyenne, Custom Deluxe, Scottsdale5.0L V8, 5.7L V8, 6.6L V8, 7.4L V82.50 Inlet 2.50 Outlet
1979 - 1980ChevroletC20Cheyenne, Custom Deluxe, Scottsdale, Silverado5.7L V8, 6.6L V8, 7.4L V82.50 Inlet 2.50 Outlet
1975ChevroletC30Cheyenne, Custom Deluxe, Scottsdale, Silverado5.7L V8, 7.4L V82.50 Inlet 2.50 Outlet
1976 - 1977ChevroletC30Cheyenne, Custom Deluxe, Scottsdale, Silverado5.7L V8, 6.6L V8, 7.4L V82.50 Inlet 2.50 Outlet
1978ChevroletC30Cheyenne, Custom Deluxe, Scottsdale5.0L V8, 5.7L V8, 6.6L V8, 7.4L V82.50 Inlet 2.50 Outlet
1979 - 1980ChevroletC30Cheyenne, Custom Deluxe, Scottsdale, Silverado5.7L V8, 7.4L V82.50 Inlet 2.50 Outlet
1969ChevroletChevelleConcours Estate, Greenbrier5.7L V82.50 Inlet 2.50 Outlet
1970 - 1972ChevroletChevelleBase, Concours Estate, Greenbrier5.7L V82.50 Inlet 2.50 Outlet
1965ChevroletEl CaminoBase5.3L V82.50 Inlet 2.50 Outlet
1966ChevroletEl CaminoBase4.6L V82.50 Inlet 2.50 Outlet
1967ChevroletEl CaminoBase6.5L V82.50 Inlet 2.50 Outlet
1968 - 1969ChevroletEl CaminoBase, Custom5.7L V82.50 Inlet 2.50 Outlet
1970ChevroletEl CaminoBase, Custom5.7L V8, 6.5L V82.50 Inlet 2.50 Outlet
1971 - 1972ChevroletEl CaminoBase, Custom, SS5.7L V82.50 Inlet 2.50 Outlet
1975ChevroletK10Cheyenne, Custom Deluxe, Scottsdale, Silverado5.7L V8, 6.6L V82.50 Inlet 2.50 Outlet
1976ChevroletK10Cheyenne, Custom Deluxe, Scottsdale, Silverado5.7L V8, 6.6L V8, 7.4L V82.50 Inlet 2.50 Outlet
1977ChevroletK10Cheyenne, Custom Deluxe, Scottsdale, Silverado5.0L V8, 5.7L V8, 6.6L V82.50 Inlet 2.50 Outlet
1978ChevroletK10Cheyenne, Custom Deluxe, Scottsdale5.0L V8, 5.7L V8, 6.6L V82.50 Inlet 2.50 Outlet
1979ChevroletK10Cheyenne, Custom Deluxe, Scottsdale, Silverado5.7L V8, 6.6L V82.50 Inlet 2.50 Outlet
1980ChevroletK10Cheyenne, Custom Deluxe, Scottsdale, Silverado5.7L V8, 6.6L V8, 7.4L V82.50 Inlet 2.50 Outlet
1973 - 1974ChevroletK10 SuburbanBase5.7L V82.50 Inlet 2.50 Outlet
1975 - 1976ChevroletK10 SuburbanCustom Deluxe, Scottsdale, Silverado5.7L V8, 6.6L V82.50 Inlet 2.50 Outlet
1977ChevroletK10 SuburbanCustom Deluxe, Scottsdale, Silverado5.0L V8, 5.7L V8, 6.6L V82.50 Inlet 2.50 Outlet
1978ChevroletK10 SuburbanCustom Deluxe, Scottsdale5.0L V8, 5.7L V8, 6.6L V82.50 Inlet 2.50 Outlet
1979ChevroletK10 SuburbanCustom Deluxe, Scottsdale, Silverado5.0L V8, 5.7L V8, 6.6L V82.50 Inlet 2.50 Outlet
1980ChevroletK10 SuburbanCustom Deluxe, Scottsdale, Silverado5.7L V82.50 Inlet 2.50 Outlet
1981ChevroletK10 SuburbanCustom, Deluxe5.0L V8, 5.7L V82.50 Inlet 2.50 Outlet
1982ChevroletK10 SuburbanCustom, Scottsdale, Silverado5.7L V8, 6.2L V82.50 Inlet 2.50 Outlet
1983ChevroletK10 SuburbanCustom, Silverado5.0L V8, 5.7L V82.50 Inlet 2.50 Outlet
1984ChevroletK10 SuburbanCustom, Scottsdale5.7L V82.50 Inlet 2.50 Outlet
1985ChevroletK10 SuburbanCustom, Scottsdale, Silverado5.7L V8, 6.2L V82.50 Inlet 2.50 Outlet
1986ChevroletK10 SuburbanCustom, Scottsdale, Silverado5.0L V8, 5.7L V82.50 Inlet 2.50 Outlet
1988ChevroletK1500Cheyenne, Scottsdale, Silverado4.3L V6, 5.0L V8, 5.7L V82.50 Inlet 2.50 Outlet
1989ChevroletK1500Cheyenne, Scottsdale, Silverado5.0L V82.50 Inlet 2.50 Outlet
1990ChevroletK1500Cheyenne, Scottsdale, Silverado, WT4.3L V6, 5.0L V82.50 Inlet 2.50 Outlet
1991ChevroletK1500Cheyenne, Silverado, Sport, WT5.0L V82.50 Inlet 2.50 Outlet
1992 - 1993ChevroletK1500Cheyenne, Silverado, WT5.0L V82.50 Inlet 2.50 Outlet
1975ChevroletK20Cheyenne, Custom Deluxe, Scottsdale, Silverado5.7L V8, 6.6L V82.50 Inlet 2.50 Outlet
1976ChevroletK20Cheyenne, Custom Deluxe, Scottsdale, Silverado5.7L V8, 6.6L V8, 7.4L V82.50 Inlet 2.50 Outlet
1977ChevroletK20Cheyenne, Custom Deluxe, Scottsdale, Silverado5.0L V8, 5.7L V8, 6.6L V8, 7.4L V82.50 Inlet 2.50 Outlet
1978ChevroletK20Cheyenne, Custom Deluxe, Scottsdale5.0L V8, 5.7L V8, 6.6L V8, 7.4L V82.50 Inlet 2.50 Outlet
1979 - 1980ChevroletK20Cheyenne, Custom Deluxe, Scottsdale, Silverado5.7L V8, 6.6L V82.50 Inlet 2.50 Outlet
1977ChevroletK30Cheyenne, Custom Deluxe, Scottsdale, Silverado5.7L V8, 6.6L V8, 7.4L V82.50 Inlet 2.50 Outlet
1978ChevroletK30Cheyenne, Custom Deluxe, Scottsdale5.7L V8, 6.6L V82.50 Inlet 2.50 Outlet
1979ChevroletK30Cheyenne, Custom Deluxe, Scottsdale, Silverado5.7L V8, 6.6L V82.50 Inlet 2.50 Outlet
1980ChevroletK30Cheyenne, Custom Deluxe, Scottsdale, Silverado5.7L V8, 6.6L V8, 7.4L V82.50 Inlet 2.50 Outlet
1982 - 1983ChevroletK5 BlazerCustom, Silverado5.0L V8, 5.7L V82.50 Inlet 2.50 Outlet
1984ChevroletK5 BlazerCustom, Scottsdale, Silverado5.0L V8, 5.7L V82.50 Inlet 2.50 Outlet
1985 - 1986ChevroletK5 BlazerCustom, Silverado5.0L V8, 5.7L V82.50 Inlet 2.50 Outlet
1970 - 1972ChevroletMonte CarloBase5.7L V82.50 Inlet 2.50 Outlet
1991 - 1992DodgeD350Base5.9L V82.50 Inlet 2.50 Outlet
1997DodgeDakotaBase, SLT, Sport3.9L V6, 5.2L V82.50 Inlet 2.50 Outlet
1998 - 1999DodgeDakotaBase, R/T, SLT, Sport3.9L V6, 5.2L V8, 5.9L V82.50 Inlet 2.50 Outlet
2000 - 2001DodgeDakotaBase, SLT, Sport3.9L V62.50 Inlet 2.50 Outlet
2002DodgeDakotaBase, SLT, SXT, Sport3.9L V6, 4.7L V82.50 Inlet 2.50 Outlet
2003DodgeDakotaBase, SLT, Sport3.9L V6, 4.7L V82.50 Inlet 2.50 Outlet
2004DodgeDakotaSLT, SLT Plus, Sport, Sport Plus4.7L V82.50 Inlet 2.50 Outlet
2005DodgeDakotaLaramie, SLT, ST, Sport3.7L V6, 4.7L V82.50 Inlet 2.50 Outlet
2006 - 2007DodgeDakotaLaramie, SLT, ST3.7L V6, 4.7L V82.50 Inlet 2.50 Outlet
2008DodgeDakotaLaramie, SLT, ST, SXT, Sport, TRX, TRX43.7L V6, 4.7L V82.50 Inlet 2.50 Outlet
2009 - 2010DodgeDakotaBig Horn, Laramie, Lone Star, ST, TRX43.7L V6, 4.7L V82.50 Inlet 2.50 Outlet
1997 - 2002FordExpeditionEddie Bauer, XLT4.6L V8, 5.4L V82.50 Inlet 2.50 Outlet
1998 - 1999FordF-150Base, Lariat, XL, XLT4.2L V6, 4.6L V8, 5.4L V82.50 Inlet 2.50 Outlet
2000FordF-150Base, Harley-Davidson Edition, Lariat, XL, XLT4.2L V6, 4.6L V8, 5.4L V82.50 Inlet 2.50 Outlet
2001 - 2003FordF-150King Ranch, Lariat, XL, XLT4.2L V6, 4.6L V8, 5.4L V82.50 Inlet 2.50 Outlet
2004FordF-150FX4, Lariat, STX, XL, XLT4.6L V8, 5.4L V82.50 Inlet 2.50 Outlet
2005 - 2006FordF-150FX4, King Ranch, Lariat, STX, XL, XLT4.2L V6, 4.6L V8, 5.4L V82.50 Inlet 2.50 Outlet
2007FordF-150FX2, FX4, King Ranch, Lariat, STX, XL, XLT4.2L V6, 4.6L V8, 5.4L V82.50 Inlet 2.50 Outlet
2008FordF-150FX2, FX4, King Ranch, Lariat, Limited, STX, XL, XLT4.2L V6, 4.6L V8, 5.4L V82.50 Inlet 2.50 Outlet
2004FordF-150 HeritageXL, XLT4.2L V6, 4.6L V8, 5.4L V82.50 Inlet 2.50 Outlet
1979 - 1980GMCC1500Base, Heavy Half, High Sierra, Sierra Classic, Sierra Grande, Street Coupe5.0L V8, 5.7L V8, 6.6L V8, 7.4L V82.50 Inlet 2.50 Outlet
1990 - 1993GMCC1500Sierra, Sierra SLE, Sierra SLX5.0L V82.50 Inlet 2.50 Outlet
1979GMCC2500Base, High Sierra, Sierra Classic, Sierra Grande5.7L V8, 6.6L V8, 7.4L V82.50 Inlet 2.50 Outlet
1980GMCC2500Base, High Sierra, Sierra Classic, Sierra Grande5.0L V8, 5.7L V8, 7.4L V82.50 Inlet 2.50 Outlet
1979GMCC3500Base, High Sierra, Sierra Classic, Sierra Grande5.7L V8, 6.6L V8, 7.4L V82.50 Inlet 2.50 Outlet
1980GMCC3500Base, High Sierra, Sierra Classic, Sierra Grande5.7L V8, 7.4L V82.50 Inlet 2.50 Outlet
1982GMCJimmyBase, High Sierra, Sierra Classic, Sierra Grande5.0L V8, 5.7L V82.50 Inlet 2.50 Outlet
1983 - 1985GMCJimmyBase, High Sierra, Sierra Classic5.0L V8, 5.7L V82.50 Inlet 2.50 Outlet
1986GMCJimmyBase5.0L V8, 5.7L V82.50 Inlet 2.50 Outlet
1979GMCK1500Base, High Sierra, Sierra Classic, Sierra Grande5.7L V8, 6.6L V82.50 Inlet 2.50 Outlet
1980GMCK1500Base, High Sierra, Sierra Classic, Sierra Grande5.7L V8, 6.6L V8, 7.4L V82.50 Inlet 2.50 Outlet
1988 - 1993GMCK1500Sierra, Sierra SLE, Sierra SLX5.0L V82.50 Inlet 2.50 Outlet
1979 - 1980GMCK2500Base, High Sierra, Sierra Classic, Sierra Grande5.7L V8, 6.6L V82.50 Inlet 2.50 Outlet
1979 - 1980GMCK3500Base, High Sierra, Sierra Classic, Sierra Grande5.7L V8, 6.6L V8, 7.4L V82.50 Inlet 2.50 Outlet
1998 - 2002LincolnNavigatorBase5.4L V82.50 Inlet 2.50 Outlet
1964 - 1966PontiacGTOBase6.4L V82.50 Inlet 2.50 Outlet
1967 - 1969PontiacGTOBase6.6L V82.50 Inlet 2.50 Outlet
1970 - 1971PontiacGTOBase, The Judge6.6L V8, 7.5L V82.50 Inlet 2.50 Outlet
1972PontiacGTOBase6.6L V8, 7.5L V82.50 Inlet 2.50 Outlet