Which vehicles does the Flowmaster 842451 fit?

Fits 1978 to 1987 Buick Regal, and 8 more makes.

What warranty comes with the Flowmaster 842451?

Manufacturer's Limited Lifetime Warranty

How much is shipping and when does it ship?

Ships Friday, November 20. Free shipping in Canada.. Ground shipping in Canada is free on orders of $100 and up, $9.99 under that.

Flowmaster 50 Series Delta Flow Chambered Muffler for 22 vehicles

Part # 842451

Moderate Sound
Mild interior resonance
Excellent choice for Street Rod cars and trucks
Improved Horsepower, Torque and Engine Efficiency

Price C$339.00

Availability: Ships Friday, November 20. Free shipping in Canada.

Description

The three chamber design utilizes Flowmaster's Delta Flow® technology along with an internal tuning chamber to reduce sound inside the vehicle. Provides the same performance and exterior tone characteristics as the two chamber, but with less interior resonance. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.

Specifications

Body Height	4.00 in
Body Length	17.00 in
Body Material	409 Stainless Steel
Body Width	9.75 in
Clamps Included	No
Color	Black
Exhaust Tip Quantity	0
Finish	High-Temperature Paint
Fitment	Universal
Grade Type	Performance
Hanger Included	No
Heat Shield Attached	No
Inlet Connection	Slip-Fit
Inlet Diameter	2.25 in
Inlet Inside Diameter	2.25 in
Inlet Location	Offset
Inlet Outside Diameter	2.38 in
Inlet Quantity	1
Inlet Type	Weld-On
Muffler Series	50 Series Delta Flow
Muffler Type	Chambered
Outlet Connection	Slip-Fit
Outlet Inside Diameter	2.25 in
Outlet Location	Center
Outlet Outside Diameter	2.38 in
Outlet Quantity	1
Overall Length	23.00 in
UPC / GTIN	00700042018284
Warranty	Manufacturer's Limited Lifetime Warranty

Fits these vehicles

Filter the vehicles

Year	Make	Model	Submodel	Engine	Note
1978	Buick	Regal	Base, Limited	5.0L V8	2.25 Inlet 2.25 Outlet
1979 - 1980	Buick	Regal	Base, Limited	4.9L V8, 5.0L V8	2.25 Inlet 2.25 Outlet
1981 - 1983	Buick	Regal	Base, Limited	5.7L V8	2.25 Inlet 2.25 Outlet
1985	Buick	Regal	Base	5.7L V8	2.25 Inlet 2.25 Outlet
1986 - 1987	Buick	Regal	Base, Limited	5.0L V8	2.25 Inlet 2.25 Outlet
1974	Chevrolet	Caprice	Classic, Estate	5.7L V8	2.25 Inlet 2.25 Outlet
1975 - 1976	Chevrolet	Caprice	Classic	5.7L V8, 6.6L V8, 7.4L V8	2.25 Inlet 2.25 Outlet
1977	Chevrolet	Caprice	Classic	5.0L V8, 5.7L V8	2.25 Inlet 2.25 Outlet
1974	Chevrolet	Impala	Base	5.7L V8	2.25 Inlet 2.25 Outlet
1975 - 1976	Chevrolet	Impala	Base	5.7L V8, 6.6L V8, 7.4L V8	2.25 Inlet 2.25 Outlet
1977	Chevrolet	Impala	Base	4.1L I6, 5.0L V8, 5.7L V8	2.25 Inlet 2.25 Outlet
1983 - 1984	Chevrolet	S10	Base, Durango, Sport, Tahoe	1.9L I4, 2.0L I4, 2.2L I4, 2.8L V6	2.25 Inlet 2.25 Outlet
1985	Chevrolet	S10	Base, Durango, Sport, Tahoe	1.9L I4, 2.2L I4, 2.5L I4, 2.8L V6	2.25 Inlet 2.25 Outlet
1986	Chevrolet	S10	Base, Durango, Sport, Tahoe	2.5L I4, 2.8L V6	2.25 Inlet 2.25 Outlet
1987	Chevrolet	S10	Base, Sport, Tahoe	2.5L I4, 2.8L V6	2.25 Inlet 2.25 Outlet
1988 - 1989	Chevrolet	S10	Base, Durango, Sport, Tahoe	2.5L I4, 2.8L V6, 4.3L V6	2.25 Inlet 2.25 Outlet
1990	Chevrolet	S10	Base, Durango, Tahoe	2.5L I4, 2.8L V6, 4.3L V6	2.25 Inlet 2.25 Outlet
1991	Chevrolet	S10	Baja, Base, Tahoe	2.5L I4, 2.8L V6, 4.3L V6	2.25 Inlet 2.25 Outlet
1992	Chevrolet	S10	Base, EL, Tahoe	2.5L I4, 2.8L V6, 4.3L V6	2.25 Inlet 2.25 Outlet
1993	Chevrolet	S10	EL	2.5L I4, 2.8L V6, 4.3L V6	2.25 Inlet 2.25 Outlet
1994 - 1997	Chevrolet	S10	Base, LS, SS, ZR2	2.2L I4, 4.3L V6	2.25 Inlet 2.25 Outlet
1983	Chevrolet	S10 Blazer	Base, Sport, Tahoe	1.9L I4, 2.0L I4, 2.8L V6	2.25 Inlet 2.25 Outlet
1984	Chevrolet	S10 Blazer	Base, Sport, Tahoe	1.9L I4, 2.0L I4, 2.2L I4, 2.8L V6	2.25 Inlet 2.25 Outlet
1985 - 1986	Chevrolet	S10 Blazer	Base, Sport, Tahoe	2.5L I4, 2.8L V6	2.25 Inlet 2.25 Outlet
1987	Chevrolet	S10 Blazer	Base, High Country, Sport, Tahoe	2.5L I4, 2.8L V6	2.25 Inlet 2.25 Outlet
1988	Chevrolet	S10 Blazer	Base, High Country, Sport, Tahoe	2.5L I4, 2.8L V6, 4.3L V6	2.25 Inlet 2.25 Outlet
1989	Chevrolet	S10 Blazer	Base, High Country, Sport	2.8L V6, 4.3L V6	2.25 Inlet 2.25 Outlet
1990	Chevrolet	S10 Blazer	Base, Sport, Tahoe	4.3L V6	2.25 Inlet 2.25 Outlet
1991	Chevrolet	S10 Blazer	Base, Tahoe, Tahoe LT	4.3L V6	2.25 Inlet 2.25 Outlet
1992	Chevrolet	S10 Blazer	Base, Sport, Tahoe, Tahoe LT	4.3L V6	2.25 Inlet 2.25 Outlet
1993	Chevrolet	S10 Blazer	Base, Tahoe, Tahoe LT	4.3L V6	2.25 Inlet 2.25 Outlet
1994	Chevrolet	S10 Blazer	Base, LT, Tahoe, Tahoe LT	4.3L V6	2.25 Inlet 2.25 Outlet
2001	Chrysler	PT Cruiser	Base, Limited, Touring	2.4L I4	2.25 Inlet 2.25 Outlet
2002	Chrysler	PT Cruiser	Base, Dream, Limited, Touring	2.4L I4	2.25 Inlet 2.25 Outlet
2003 - 2004	Chrysler	PT Cruiser	Base, GT, Limited, Touring	2.4L I4	2.25 Inlet 2.25 Outlet
2005	Chrysler	PT Cruiser	Dream Cruiser, GT, Limited, Street Cruiser, Touring	2.4L I4	2.25 Inlet 2.25 Outlet
2006	Chrysler	PT Cruiser	Base, GT, Limited, Street Cruiser, Touring	2.4L I4	2.25 Inlet 2.25 Outlet
2007	Chrysler	PT Cruiser	Base, GT, Limited, Touring	2.4L I4	2.25 Inlet 2.25 Outlet
2008	Chrysler	PT Cruiser	Base, LX, Limited, Touring	2.4L I4	2.25 Inlet 2.25 Outlet
2009	Chrysler	PT Cruiser	LX, Limited, Touring	2.4L I4	2.25 Inlet 2.25 Outlet
2010	Chrysler	PT Cruiser	Classic, Couture Edition	2.4L I4	2.25 Inlet 2.25 Outlet
1969	Dodge	Dart	Base, Custom, GT, GTS, Swinger	5.2L V8	2.25 Inlet 2.25 Outlet
1970	Dodge	Dart	Base, Custom, Swinger	5.2L V8	2.25 Inlet 2.25 Outlet
1971 - 1972	Dodge	Dart	Base, Custom, Demon, Special, Swinger	5.2L V8	2.25 Inlet 2.25 Outlet
1973	Dodge	Dart	Base, Custom, Special, Sport, Swinger	5.2L V8	2.25 Inlet 2.25 Outlet
1974	Dodge	Dart	Base, Custom, Special, Special Edition, Sport, Swinger	5.2L V8	2.25 Inlet 2.25 Outlet
1991 - 1992	Ford	Explorer	Eddie Bauer, Sport, XL, XLT	4.0L V6	2.25 Inlet 2.25 Outlet
2002 - 2003	Ford	Explorer	Eddie Bauer, Limited, Postal, XLS, XLT	4.0L V6	2.25 Inlet 2.25 Outlet
2004	Ford	Explorer	Eddie Bauer, Limited, NBX, XLS, XLS Sport, XLT, XLT Sport	4.0L V6	2.25 Inlet 2.25 Outlet
2005	Ford	Explorer	Eddie Bauer, Limited, XLS, XLS Sport, XLT, XLT Sport	4.0L V6	2.25 Inlet 2.25 Outlet
2006	Ford	Explorer	Eddie Bauer, Limited, XLS, XLT	4.0L V6	2.25 Inlet 2.25 Outlet
2007 - 2010	Ford	Explorer	Eddie Bauer, Limited, XLT	4.0L V6	2.25 Inlet 2.25 Outlet
1975	Ford	F-150	Custom, Northland, Ranger, Ranger XLT	5.0L V8, 5.9L V8, 6.4L V8, 7.5L V8	2.25 Inlet 2.25 Outlet
1976	Ford	F-150	Base, Custom, Northland, Ranger, Ranger XLT	5.0L V8, 5.9L V8, 6.4L V8, 7.5L V8	2.25 Inlet 2.25 Outlet
1977	Ford	F-150	Base, Custom, Northland, Ranger, Ranger XLT, XLT	5.0L V8, 5.8L V8, 6.6L V8, 7.5L V8	2.25 Inlet 2.25 Outlet
1978	Ford	F-150	Base, Custom, Northland, Ranger, Ranger Lariat, Ranger XLT	5.0L V8, 5.8L V8, 6.6L V8, 7.5L V8	2.25 Inlet 2.25 Outlet
1979	Ford	F-150	Custom, Ranger, Ranger Lariat, Ranger XLT	5.0L V8, 5.8L V8, 6.6L V8, 7.5L V8	2.25 Inlet 2.25 Outlet
1980 - 1981	Ford	F-150	Custom, Ranger, Ranger Lariat, Ranger XLT	5.0L V8, 5.8L V8	2.25 Inlet 2.25 Outlet
1982	Ford	F-150	Custom, XL, XLS, XLT Lariat	5.0L V8, 5.8L V8	2.25 Inlet 2.25 Outlet
1983	Ford	F-150	Base, XL, XLS, XLT	5.0L V8, 5.8L V8	2.25 Inlet 2.25 Outlet
1984	Ford	F-150	Base, XL, XLT	5.0L V8, 5.8L V8	2.25 Inlet 2.25 Outlet
1985 - 1986	Ford	F-150	Base, XL, XLT Lariat	5.0L V8, 5.8L V8	2.25 Inlet 2.25 Outlet
1975	Ford	F-250	Custom, Northland, Ranger, Ranger XLT	5.9L V8, 6.4L V8, 7.5L V8	2.25 Inlet 2.25 Outlet
1976	Ford	F-250	Base, Custom, Northland, Ranger, Ranger XLT	5.9L V8, 6.4L V8, 7.5L V8	2.25 Inlet 2.25 Outlet
1977	Ford	F-250	Base, Custom, Northland, Ranger, Ranger XLT, XLT	5.0L V8, 5.8L V8, 6.6L V8, 7.5L V8	2.25 Inlet 2.25 Outlet
1978	Ford	F-250	Base, Custom, Northland, Ranger, Ranger Lariat, Ranger XLT	5.0L V8, 5.8L V8, 6.6L V8, 7.5L V8	2.25 Inlet 2.25 Outlet
1979	Ford	F-250	Custom, Ranger, Ranger Lariat, Ranger XLT	5.8L V8, 6.6L V8, 7.5L V8	2.25 Inlet 2.25 Outlet
1980 - 1981	Ford	F-250	Custom, Ranger, Ranger Lariat, Ranger XLT	5.0L V8, 5.8L V8, 6.6L V8	2.25 Inlet 2.25 Outlet
1982	Ford	F-250	Custom, XL, XLS, XLT Lariat	5.0L V8, 5.8L V8, 6.6L V8	2.25 Inlet 2.25 Outlet
1983	Ford	F-250	Base, XL, XLS, XLT	5.0L V8, 5.8L V8, 6.9L V8, 7.5L V8	2.25 Inlet 2.25 Outlet
1984	Ford	F-250	Base, XL, XLT	5.0L V8, 5.8L V8, 7.5L V8	2.25 Inlet 2.25 Outlet
1985 - 1986	Ford	F-250	Base, XL, XLT Lariat	5.0L V8, 5.8L V8, 7.5L V8	2.25 Inlet 2.25 Outlet
1975	Ford	F-350	Custom, Northland, Ranger, Ranger XLT	5.0L V8, 5.9L V8, 6.4L V8, 7.5L V8	2.25 Inlet 2.25 Outlet
1976	Ford	F-350	Base, Custom, Northland, Ranger, Ranger XLT	5.0L V8, 5.9L V8, 6.4L V8, 7.5L V8	2.25 Inlet 2.25 Outlet
1977	Ford	F-350	Base, Custom, Northland, Ranger, Ranger XLT, XLT	5.0L V8, 5.8L V8, 6.6L V8, 7.5L V8	2.25 Inlet 2.25 Outlet
1978	Ford	F-350	Base, Custom, Northland, Ranger, Ranger Lariat, Ranger XLT	5.0L V8, 5.8L V8, 6.6L V8, 7.5L V8	2.25 Inlet 2.25 Outlet
1979	Ford	F-350	Custom, Ranger, Ranger Lariat, Ranger XLT	5.8L V8, 6.6L V8, 7.5L V8	2.25 Inlet 2.25 Outlet
1980	Ford	F-350	Custom, Ranger, Ranger Lariat, Ranger XLT	5.0L V8, 5.8L V8, 6.6L V8	2.25 Inlet 2.25 Outlet
1981	Ford	F-350	Custom, Ranger, Ranger Lariat, Ranger XLT	5.8L V8, 6.6L V8	2.25 Inlet 2.25 Outlet
1982	Ford	F-350	Custom, XL, XLS, XLT Lariat	5.8L V8, 6.6L V8	2.25 Inlet 2.25 Outlet
1983	Ford	F-350	Base, XL, XLS, XLT	5.8L V8, 6.9L V8, 7.5L V8	2.25 Inlet 2.25 Outlet
1967	Ford	Fairlane	500, 500XL, Base	3.3L I6, 4.7L V8, 6.4L V8, 7.0L V8	2.25 Inlet 2.25 Outlet
1968	Ford	Fairlane	500, Base	3.3L I6, 5.0L V8, 6.4L V8, 7.0L V8	2.25 Inlet 2.25 Outlet
1969	Ford	Fairlane	500, Base	3.3L I6, 4.1L I6, 5.0L V8, 5.8L V8, 6.4L V8, 7.0L V8	2.25 Inlet 2.25 Outlet
1970	Ford	Fairlane	500	4.1L I6, 5.0L V8, 5.8L V8, 6.4L V8, 7.0L V8	2.25 Inlet 2.25 Outlet
2010	Ford	Taurus	SHO	3.5L V6	2.25 Inlet 2.25 Outlet
1967	Mercury	Cougar	Base, XR-7	4.7L V8, 6.4L V8	2.25 Inlet 2.25 Outlet
1968	Mercury	Cougar	Base, XR-7	4.7L V8, 5.0L V8, 6.4L V8, 7.0L V8	2.25 Inlet 2.25 Outlet
1969 - 1970	Mercury	Cougar	Base, Boss 302, Boss 429, Cobra Jet, XR-7	5.0L V8, 5.8L V8, 6.4L V8, 7.0L V8	2.25 Inlet 2.25 Outlet
1971	Mercury	Cougar	Base, XR-7	5.8L V8, 7.0L V8	2.25 Inlet 2.25 Outlet
1972	Mercury	Cougar	Base, XR-7	5.8L V8	2.25 Inlet 2.25 Outlet
1973	Mercury	Cougar	Base, XR-7	5.8L V8, 6.6L V8, 7.5L V8	2.25 Inlet 2.25 Outlet
1973 - 1974	Oldsmobile	Cutlass	Base, S	5.7L V8, 7.5L V8	2.25 Inlet 2.25 Outlet
1975	Oldsmobile	Cutlass	442, Base	4.3L V8, 5.7L V8, 7.5L V8	2.25 Inlet 2.25 Outlet
1977	Oldsmobile	Cutlass	442	5.7L V8	2.25 Inlet 2.25 Outlet
1970	Plymouth	Barracuda	Base, Gran Coupe	3.2L I6, 3.7L I6, 5.2L V8, 5.6L V8, 6.3L V8	2.25 Inlet 2.25 Outlet
1971	Plymouth	Barracuda	Base, Gran Coupe	3.2L I6, 3.7L I6, 5.2L V8, 5.6L V8, 5.9L V8, 6.3L V8, 7.0L V8, 7.2L V8	2.25 Inlet 2.25 Outlet
1972	Plymouth	Barracuda	Base	3.7L I6, 5.2L V8, 5.6L V8, 5.9L V8, 7.2L V8	2.25 Inlet 2.25 Outlet
1973	Plymouth	Barracuda	Base	5.2L V8, 5.6L V8, 5.9L V8	2.25 Inlet 2.25 Outlet
1974	Plymouth	Barracuda	Base	5.2L V8, 5.9L V8	2.25 Inlet 2.25 Outlet
1962	Plymouth	Belvedere	Base	3.7L I6, 5.2L V8, 5.9L V8, 6.3L V8, 6.7L V8	2.25 Inlet 2.25 Outlet
1963	Plymouth	Belvedere	Base	3.7L I6, 5.2L V8, 5.9L V8, 6.3L V8, 6.7L V8, 7.0L V8	2.25 Inlet 2.25 Outlet
1964	Plymouth	Belvedere	Base	3.7L I6, 4.5L V8, 5.2L V8, 5.9L V8, 6.3L V8, 6.7L V8, 7.0L V8	2.25 Inlet 2.25 Outlet
1965	Plymouth	Belvedere	Base	3.7L I6, 4.5L V8, 5.2L V8, 5.9L V8, 6.3L V8, 7.0L V8	2.25 Inlet 2.25 Outlet
1966	Plymouth	Belvedere	Base	3.7L I6, 4.5L V8, 5.2L V8, 5.9L V8, 6.3L V8, 7.0L V8, 7.2L V8	2.25 Inlet 2.25 Outlet
1967	Plymouth	Belvedere	Base	3.7L I6, 4.5L V8, 5.2L V8, 6.3L V8, 7.0L V8, 7.2L V8	2.25 Inlet 2.25 Outlet
1968	Plymouth	Belvedere	Base, Satellite	3.7L I6, 4.5L V8, 5.2L V8, 6.3L V8	2.25 Inlet 2.25 Outlet
1969	Plymouth	Belvedere	Base, Satellite	3.7L I6, 5.2L V8, 6.3L V8, 7.0L V8	2.25 Inlet 2.25 Outlet
1970	Plymouth	Belvedere	Base, Satellite	3.7L I6, 5.2L V8, 6.3L V8	2.25 Inlet 2.25 Outlet
1965	Plymouth	Belvedere II	Base	3.7L I6, 4.5L V8, 5.2L V8, 6.3L V8, 7.0L V8	2.25 Inlet 2.25 Outlet
1966	Plymouth	Belvedere II	Base	3.7L I6, 4.5L V8, 5.2L V8, 5.9L V8, 6.3L V8, 7.0L V8	2.25 Inlet 2.25 Outlet
1967	Plymouth	Belvedere II	Base	3.7L I6, 4.5L V8, 5.2L V8, 6.3L V8, 7.0L V8, 7.2L V8	2.25 Inlet 2.25 Outlet
1967	Plymouth	GTX	Base	7.0L V8, 7.2L V8	2.25 Inlet 2.25 Outlet
1968	Plymouth	GTX	Base	5.2L V8, 6.3L V8, 7.0L V8, 7.2L V8	2.25 Inlet 2.25 Outlet
1969 - 1970	Plymouth	GTX	Base	7.0L V8, 7.2L V8	2.25 Inlet 2.25 Outlet
1968	Plymouth	Road Runner	Base	4.5L V8, 5.2L V8, 5.6L V8, 6.3L V8, 7.0L V8	2.25 Inlet 2.25 Outlet
1969 - 1970	Plymouth	Road Runner	Base	6.3L V8, 7.0L V8, 7.2L V8	2.25 Inlet 2.25 Outlet
1965	Plymouth	Satellite	Base	3.7L I6, 4.5L V8, 5.2L V8, 5.9L V8, 6.3L V8, 7.0L V8	2.25 Inlet 2.25 Outlet
1966	Plymouth	Satellite	Base	3.7L I6, 4.5L V8, 5.2L V8, 5.9L V8, 6.3L V8, 7.0L V8, 7.2L V8	2.25 Inlet 2.25 Outlet
1967	Plymouth	Satellite	Base	3.7L I6, 4.5L V8, 5.2L V8, 6.3L V8, 7.0L V8, 7.2L V8	2.25 Inlet 2.25 Outlet
1968	Plymouth	Satellite	Base, Sport	4.5L V8, 5.2L V8, 6.3L V8	2.25 Inlet 2.25 Outlet
1969 - 1970	Plymouth	Satellite	Base, Sport	5.2L V8, 6.3L V8	2.25 Inlet 2.25 Outlet
1973	Pontiac	LeMans	Base, Luxury, Safari, Sport	4.1L I6, 5.7L V8, 6.6L V8, 7.5L V8	2.25 Inlet 2.25 Outlet
1974	Pontiac	LeMans	Base, Luxury, Safari, Safari Luxury, Sport	4.1L I6, 5.7L V8, 6.6L V8, 7.5L V8	2.25 Inlet 2.25 Outlet
1975	Pontiac	LeMans	Base, Sport	6.6L V8	2.25 Inlet 2.25 Outlet
1976	Pontiac	LeMans	Base, Sport	4.3L V8, 6.6L V8, 7.5L V8	2.25 Inlet 2.25 Outlet
1977	Pontiac	LeMans	Base, Sport	4.9L V8, 5.0L V8, 5.7L V8, 6.6L V8	2.25 Inlet 2.25 Outlet