Which vehicles does the Flowmaster 842451 fit?

Fits 1978 to 1987 Buick Regal, and 8 more makes. 2.25 Inlet 2.25 Outlet

How much is shipping and when does it ship?

Ground shipping in Canada is free on orders of $100 and up, $9.99 under that.

Can Northern Performance install it?

Yes. Buy it online and have us install it at our Service Centre. The Service Centre is at 1164 Walkers Line, Burlington, Ontario.

Flowmaster 50 Series Delta Flow Chambered Muffler

Mfg Part #: 842451
NP#: FLO842451
Brand
Fitment Note: 2.25 Inlet 2.25 Outlet

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

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

$280.40 CAD

Free shipping in Canada

Availability:

Contact [email protected] to check before you order.

Book installation at our Service Centre

Does this fit your vehicle?

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.

Warranty: Manufacturer's Limited Lifetime Warranty

Body Height	4.00 in
Body Length	17.00 in
Body Material	409 Stainless Steel
Body Width	9.75 in
Brand	Flowmaster
Category	Exhaust
Clamps Included	No
Color	Black
Emission Code	5
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
Brand	Flowmaster
Mfg part #	842451

Fits these vehicles

Year	Make	Model	Submodel	Engine
1978	Buick	Regal	Base, Limited	5.0L 305 V8
1979 - 1980	Buick	Regal	Base, Limited	4.9L 301 V8, 5.0L 305 V8
1981 - 1983	Buick	Regal	Base, Limited	5.7L 350 V8
1985	Buick	Regal	Base	5.7L 350 V8
1986 - 1987	Buick	Regal	Base, Limited	5.0L 307 V8
1974	Chevrolet	Caprice	Classic, Estate	5.7L 350 V8
1975 - 1976	Chevrolet	Caprice	Classic	5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8
1977	Chevrolet	Caprice	Classic	5.0L 305 V8, 5.7L 350 V8
1974	Chevrolet	Impala	Base	5.7L 350 V8
1975 - 1976	Chevrolet	Impala	Base	5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8
1977	Chevrolet	Impala	Base	4.1L 250 I6, 5.0L 305 V8, 5.7L 350 V8
1983 - 1984	Chevrolet	S10	Base, Durango, Sport, Tahoe	1.9L 119 I4, 2.0L 122 I4, 2.2L 134 I4, 2.8L 173 V6
1985	Chevrolet	S10	Base, Durango, Sport, Tahoe	1.9L 119 I4, 2.2L 134 I4, 2.5L 151 I4, 2.8L 173 V6
1986	Chevrolet	S10	Base, Durango, Sport, Tahoe	2.5L 151 I4, 2.8L 173 V6
1987	Chevrolet	S10	Base, Sport, Tahoe	2.5L 151 I4, 2.8L 173 V6
1988 - 1989	Chevrolet	S10	Base, Durango, Sport, Tahoe	2.5L 151 I4, 2.8L 173 V6, 4.3L 262 V6
1990	Chevrolet	S10	Base, Durango, Tahoe	2.5L 151 I4, 2.8L 173 V6, 4.3L 262 V6
1991	Chevrolet	S10	Baja, Base, Tahoe	2.5L 151 I4, 2.8L 173 V6, 4.3L 262 V6
1992	Chevrolet	S10	Base, EL, Tahoe	2.5L 151 I4, 2.8L 173 V6, 4.3L 262 V6
1993	Chevrolet	S10	EL	2.5L 151 I4, 2.8L 173 V6, 4.3L 262 V6
1994 - 1997	Chevrolet	S10	Base, LS, SS, ZR2	2.2L 134 I4, 4.3L 262 V6
1983	Chevrolet	S10 Blazer	Base, Sport, Tahoe	1.9L 119 I4, 2.0L 122 I4, 2.8L 173 V6
1984	Chevrolet	S10 Blazer	Base, Sport, Tahoe	1.9L 119 I4, 2.0L 122 I4, 2.2L 134 I4, 2.8L 173 V6
1985 - 1986	Chevrolet	S10 Blazer	Base, Sport, Tahoe	2.5L 151 I4, 2.8L 173 V6
1987	Chevrolet	S10 Blazer	Base, High Country, Sport, Tahoe	2.5L 151 I4, 2.8L 173 V6
1988	Chevrolet	S10 Blazer	Base, High Country, Sport, Tahoe	2.5L 151 I4, 2.8L 173 V6, 4.3L 262 V6
1989	Chevrolet	S10 Blazer	Base, High Country, Sport	2.8L 173 V6, 4.3L 262 V6
1990	Chevrolet	S10 Blazer	Base, Sport, Tahoe	4.3L 262 V6
1991	Chevrolet	S10 Blazer	Base, Tahoe, Tahoe LT	4.3L 262 V6
1992	Chevrolet	S10 Blazer	Base, Sport, Tahoe, Tahoe LT	4.3L 262 V6
1993	Chevrolet	S10 Blazer	Base, Tahoe, Tahoe LT	4.3L 262 V6
1994	Chevrolet	S10 Blazer	Base, LT, Tahoe, Tahoe LT	4.3L 262 V6
2001	Chrysler	PT Cruiser	Base, Limited, Touring	2.4L 148 I4
2002	Chrysler	PT Cruiser	Base, Dream, Limited, Touring	2.4L 148 I4
2003 - 2004	Chrysler	PT Cruiser	Base, GT, Limited, Touring	2.4L 148 I4
2005	Chrysler	PT Cruiser	Dream Cruiser, GT, Limited, Street Cruiser, Touring	2.4L 148 I4
2006	Chrysler	PT Cruiser	Base, GT, Limited, Street Cruiser, Touring	2.4L 148 I4
2007	Chrysler	PT Cruiser	Base, GT, Limited, Touring	2.4L 148 I4
2008	Chrysler	PT Cruiser	Base, LX, Limited, Touring	2.4L 148 I4
2009	Chrysler	PT Cruiser	LX, Limited, Touring	2.4L 148 I4
2010	Chrysler	PT Cruiser	Classic, Couture Edition	2.4L 148 I4
1969	Dodge	Dart	Base, Custom, GT, GTS, Swinger	5.2L 318 V8
1970	Dodge	Dart	Base, Custom, Swinger	5.2L 318 V8
1971 - 1972	Dodge	Dart	Base, Custom, Demon, Special, Swinger	5.2L 318 V8
1973	Dodge	Dart	Base, Custom, Special, Sport, Swinger	5.2L 318 V8
1974	Dodge	Dart	Base, Custom, Special, Special Edition, Sport, Swinger	5.2L 318 V8
1991 - 1992	Ford	Explorer	Eddie Bauer, Sport, XL, XLT	4.0L 245 V6
2002 - 2003	Ford	Explorer	Eddie Bauer, Limited, Postal, XLS, XLT	4.0L 245 V6
2004	Ford	Explorer	Eddie Bauer, Limited, NBX, XLS, XLS Sport, XLT, XLT Sport	4.0L 245 V6
2005	Ford	Explorer	Eddie Bauer, Limited, XLS, XLS Sport, XLT, XLT Sport	4.0L 245 V6
2006	Ford	Explorer	Eddie Bauer, Limited, XLS, XLT	4.0L 245 V6
2007 - 2010	Ford	Explorer	Eddie Bauer, Limited, XLT	4.0L 245 V6
1975	Ford	F-150	Custom, Northland, Ranger, Ranger XLT	5.0L 302 V8, 5.9L 360 V8, 6.4L 390 V8, 7.5L 460 V8
1976	Ford	F-150	Base, Custom, Northland, Ranger, Ranger XLT	5.0L 302 V8, 5.9L 360 V8, 6.4L 390 V8, 7.5L 460 V8
1977	Ford	F-150	Base, Custom, Northland, Ranger, Ranger XLT, XLT	5.0L 302 V8, 5.8L 351 V8, 6.6L 400 V8, 7.5L 460 V8
1978	Ford	F-150	Base, Custom, Northland, Ranger, Ranger Lariat, Ranger XLT	5.0L 302 V8, 5.8L 351 V8, 6.6L 400 V8, 7.5L 460 V8
1979	Ford	F-150	Custom, Ranger, Ranger Lariat, Ranger XLT	5.0L 302 V8, 5.8L 351 V8, 6.6L 400 V8, 7.5L 460 V8
1980 - 1981	Ford	F-150	Custom, Ranger, Ranger Lariat, Ranger XLT	5.0L 302 V8, 5.8L 351 V8
1982	Ford	F-150	Custom, XL, XLS, XLT Lariat	5.0L 302 V8, 5.8L 351 V8
1983	Ford	F-150	Base, XL, XLS, XLT	5.0L 302 V8, 5.8L 351 V8
1984	Ford	F-150	Base, XL, XLT	5.0L 302 V8, 5.8L 351 V8
1985 - 1986	Ford	F-150	Base, XL, XLT Lariat	5.0L 302 V8, 5.8L 351 V8
1975	Ford	F-250	Custom, Northland, Ranger, Ranger XLT	5.9L 360 V8, 6.4L 390 V8, 7.5L 460 V8
1976	Ford	F-250	Base, Custom, Northland, Ranger, Ranger XLT	5.9L 360 V8, 6.4L 390 V8, 7.5L 460 V8
1977	Ford	F-250	Base, Custom, Northland, Ranger, Ranger XLT, XLT	5.0L 302 V8, 5.8L 351 V8, 6.6L 400 V8, 7.5L 460 V8
1978	Ford	F-250	Base, Custom, Northland, Ranger, Ranger Lariat, Ranger XLT	5.0L 302 V8, 5.8L 351 V8, 6.6L 400 V8, 7.5L 460 V8
1979	Ford	F-250	Custom, Ranger, Ranger Lariat, Ranger XLT	5.8L 351 V8, 6.6L 400 V8, 7.5L 460 V8
1980 - 1981	Ford	F-250	Custom, Ranger, Ranger Lariat, Ranger XLT	5.0L 302 V8, 5.8L 351 V8, 6.6L 400 V8
1982	Ford	F-250	Custom, XL, XLS, XLT Lariat	5.0L 302 V8, 5.8L 351 V8, 6.6L 400 V8
1983	Ford	F-250	Base, XL, XLS, XLT	5.0L 302 V8, 5.8L 351 V8, 6.9L 420 V8, 7.5L 460 V8
1984	Ford	F-250	Base, XL, XLT	5.0L 302 V8, 5.8L 351 V8, 7.5L 460 V8
1985 - 1986	Ford	F-250	Base, XL, XLT Lariat	5.0L 302 V8, 5.8L 351 V8, 7.5L 460 V8
1975	Ford	F-350	Custom, Northland, Ranger, Ranger XLT	5.0L 302 V8, 5.9L 360 V8, 6.4L 390 V8, 7.5L 460 V8
1976	Ford	F-350	Base, Custom, Northland, Ranger, Ranger XLT	5.0L 302 V8, 5.9L 360 V8, 6.4L 390 V8, 7.5L 460 V8
1977	Ford	F-350	Base, Custom, Northland, Ranger, Ranger XLT, XLT	5.0L 302 V8, 5.8L 351 V8, 6.6L 400 V8, 7.5L 460 V8
1978	Ford	F-350	Base, Custom, Northland, Ranger, Ranger Lariat, Ranger XLT	5.0L 302 V8, 5.8L 351 V8, 6.6L 400 V8, 7.5L 460 V8
1979	Ford	F-350	Custom, Ranger, Ranger Lariat, Ranger XLT	5.8L 351 V8, 6.6L 400 V8, 7.5L 460 V8
1980	Ford	F-350	Custom, Ranger, Ranger Lariat, Ranger XLT	5.0L 302 V8, 5.8L 351 V8, 6.6L 400 V8
1981	Ford	F-350	Custom, Ranger, Ranger Lariat, Ranger XLT	5.8L 351 V8, 6.6L 400 V8
1982	Ford	F-350	Custom, XL, XLS, XLT Lariat	5.8L 351 V8, 6.6L 400 V8
1983	Ford	F-350	Base, XL, XLS, XLT	5.8L 351 V8, 6.9L 420 V8, 7.5L 460 V8
1967	Ford	Fairlane	500, 500XL, Base	3.3L 200 I6, 4.7L 289 V8, 6.4L 390 V8, 7.0L 427 V8
1968	Ford	Fairlane	500, Base	3.3L 200 I6, 5.0L 302 V8, 6.4L 390 V8, 7.0L 427 V8, 7.0L 428 V8
1969	Ford	Fairlane	500, Base	3.3L 200 I6, 4.1L 250 I6, 5.0L 302 V8, 5.8L 351 V8, 6.4L 390 V8, 7.0L 427 V8, 7.0L 428 V8
1970	Ford	Fairlane	500	4.1L 250 I6, 5.0L 302 V8, 5.8L 351 V8, 6.4L 390 V8, 7.0L 428 V8, 7.0L 429 V8
2010	Ford	Taurus	SHO	3.5L 213 V6
1967	Mercury	Cougar	Base, XR-7	4.7L 289 V8, 6.4L 390 V8
1968	Mercury	Cougar	Base, XR-7	4.7L 289 V8, 5.0L 302 V8, 6.4L 390 V8, 7.0L 427 V8, 7.0L 428 V8
1969 - 1970	Mercury	Cougar	Base, Boss 302, Boss 429, Cobra Jet, XR-7	5.0L 302 V8, 5.8L 351 V8, 6.4L 390 V8, 7.0L 428 V8, 7.0L 429 V8
1971	Mercury	Cougar	Base, XR-7	5.8L 351 V8, 7.0L 429 V8
1972	Mercury	Cougar	Base, XR-7	5.8L 351 V8
1973	Mercury	Cougar	Base, XR-7	5.8L 351 V8, 6.6L 400 V8, 7.5L 460 V8
1973 - 1974	Oldsmobile	Cutlass	Base, S	5.7L 350 V8, 7.5L 455 V8
1975	Oldsmobile	Cutlass	442, Base	4.3L 260 V8, 5.7L 350 V8, 7.5L 455 V8
1977	Oldsmobile	Cutlass	442	5.7L 350 V8
1970	Plymouth	Barracuda	Base, Gran Coupe	3.2L 198 I6, 3.7L 225 I6, 5.2L 318 V8, 5.6L 340 V8, 6.3L 383 V8
1971	Plymouth	Barracuda	Base, Gran Coupe	3.2L 198 I6, 3.7L 225 I6, 5.2L 318 V8, 5.6L 340 V8, 5.9L 360 V8, 6.3L 383 V8, 7.0L 426 V8, 7.2L 440 V8
1972	Plymouth	Barracuda	Base	3.7L 225 I6, 5.2L 318 V8, 5.6L 340 V8, 5.9L 360 V8, 7.2L 440 V8
1973	Plymouth	Barracuda	Base	5.2L 318 V8, 5.6L 340 V8, 5.9L 360 V8
1974	Plymouth	Barracuda	Base	5.2L 318 V8, 5.9L 360 V8
1962	Plymouth	Belvedere	Base	3.7L 225 I6, 5.2L 318 V8, 5.9L 361 V8, 6.3L 383 V8, 6.7L 413 V8
1963	Plymouth	Belvedere	Base	3.7L 225 I6, 5.2L 318 V8, 5.9L 361 V8, 6.3L 383 V8, 6.7L 413 V8, 7.0L 426 V8
1964	Plymouth	Belvedere	Base	3.7L 225 I6, 4.5L 273 V8, 5.2L 318 V8, 5.9L 361 V8, 6.3L 383 V8, 6.7L 413 V8, 7.0L 426 V8
1965	Plymouth	Belvedere	Base	3.7L 225 I6, 4.5L 273 V8, 5.2L 318 V8, 5.9L 361 V8, 6.3L 383 V8, 7.0L 426 V8
1966	Plymouth	Belvedere	Base	3.7L 225 I6, 4.5L 273 V8, 5.2L 318 V8, 5.9L 361 V8, 6.3L 383 V8, 7.0L 426 V8, 7.2L 440 V8
1967	Plymouth	Belvedere	Base	3.7L 225 I6, 4.5L 273 V8, 5.2L 318 V8, 6.3L 383 V8, 7.0L 426 V8, 7.2L 440 V8
1968	Plymouth	Belvedere	Base, Satellite	3.7L 225 I6, 4.5L 273 V8, 5.2L 318 V8, 6.3L 383 V8
1969	Plymouth	Belvedere	Base, Satellite	3.7L 225 I6, 5.2L 318 V8, 6.3L 383 V8, 7.0L 426 V8
1970	Plymouth	Belvedere	Base, Satellite	3.7L 225 I6, 5.2L 318 V8, 6.3L 383 V8
1965	Plymouth	Belvedere II	Base	3.7L 225 I6, 4.5L 273 V8, 5.2L 318 V8, 6.3L 383 V8, 7.0L 426 V8
1966	Plymouth	Belvedere II	Base	3.7L 225 I6, 4.5L 273 V8, 5.2L 318 V8, 5.9L 361 V8, 6.3L 383 V8, 7.0L 426 V8
1967	Plymouth	Belvedere II	Base	3.7L 225 I6, 4.5L 273 V8, 5.2L 318 V8, 6.3L 383 V8, 7.0L 426 V8, 7.2L 440 V8
1967	Plymouth	GTX	Base	7.0L 426 V8, 7.2L 440 V8
1968	Plymouth	GTX	Base	5.2L 318 V8, 6.3L 383 V8, 7.0L 426 V8, 7.2L 440 V8
1969 - 1970	Plymouth	GTX	Base	7.0L 426 V8, 7.2L 440 V8
1968	Plymouth	Road Runner	Base	4.5L 273 V8, 5.2L 318 V8, 5.6L 340 V8, 6.3L 383 V8, 7.0L 426 V8
1969 - 1970	Plymouth	Road Runner	Base	6.3L 383 V8, 7.0L 426 V8, 7.2L 440 V8
1965	Plymouth	Satellite	Base	3.7L 225 I6, 4.5L 273 V8, 5.2L 318 V8, 5.9L 361 V8, 6.3L 383 V8, 7.0L 426 V8
1966	Plymouth	Satellite	Base	3.7L 225 I6, 4.5L 273 V8, 5.2L 318 V8, 5.9L 361 V8, 6.3L 383 V8, 7.0L 426 V8, 7.2L 440 V8
1967	Plymouth	Satellite	Base	3.7L 225 I6, 4.5L 273 V8, 5.2L 318 V8, 6.3L 383 V8, 7.0L 426 V8, 7.2L 440 V8
1968	Plymouth	Satellite	Base, Sport	4.5L 273 V8, 5.2L 318 V8, 6.3L 383 V8
1969 - 1970	Plymouth	Satellite	Base, Sport	5.2L 318 V8, 6.3L 383 V8
1973	Pontiac	LeMans	Base, Luxury, Safari, Sport	4.1L 250 I6, 5.7L 350 V8, 6.6L 400 V8, 7.5L 455 V8
1974	Pontiac	LeMans	Base, Luxury, Safari, Safari Luxury, Sport	4.1L 250 I6, 5.7L 350 V8, 6.6L 400 V8, 7.5L 455 V8
1975	Pontiac	LeMans	Base, Sport	6.6L 400 V8
1976	Pontiac	LeMans	Base, Sport	4.3L 260 V8, 6.6L 400 V8, 7.5L 455 V8
1977	Pontiac	LeMans	Base, Sport	4.9L 301 V8, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8, 6.6L 403 V8

Flowmaster 50 Series Delta Flow Chambered Muffler

Does this fit your vehicle?

Description

Fits these vehicles

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