Shop 40 Series Mufflers 1964-1988 El Camino
40 Series Mufflers 1964-1988 El Camino Products
![Flowmaster 40 Series Muffler, 2.25 In. Offset Inlet, 2.25 In. Center Outlet, Aggressive Tone Image](/mm5/graphics/00000001/FLOW-42441_160x160.jpg)
Flowmaster 40 Series Muffler, 2.25 In. Offset Inlet, 2.25 In. Center Outlet, Aggressive Tone
Part #: FLOW-42441
| Manufacturer Part #: 42441
$112.99
$99.99
(Each)
![Flowmaster 40 Series Muffler, 2.25 In. Offset Inlet, 2.25 In. Offset Outlet, Aggressive Tone Image](/mm5/graphics/00000001/FLOW-42443_160x160.jpg)
Flowmaster 40 Series Muffler, 2.25 In. Offset Inlet, 2.25 In. Offset Outlet, Aggressive Tone
Part #: FLOW-42443
| Manufacturer Part #: 42443
$112.99
$99.99
(Each)
![Flowmaster 40 Series Muffler, 2.5 In. Offset Inlet, 2.5 In. Center Outlet, Aggressive Tone Image](/mm5/graphics/00000001/FLOW-42541_160x160.jpg)
Flowmaster 40 Series Muffler, 2.5 In. Offset Inlet, 2.5 In. Center Outlet, Aggressive Tone
Part #: FLOW-42541
| Manufacturer Part #: 42541
$112.99
$99.99
(Each)
![Flowmaster 40 Series Muffler, 2.5 In. Offset Inlet, 2.5 In. Offset Outlet, Aggressive Tone Image](/mm5/graphics/00000001/FLOW-42543_160x160.jpg)
Flowmaster 40 Series Muffler, 2.5 In. Offset Inlet, 2.5 In. Offset Outlet, Aggressive Tone
Part #: FLOW-42543
| Manufacturer Part #: 42543
$112.99
$99.99
(Each)
![Flowmaster 40 Series Muffler, 3 In. Center Inlet, 2.5 In. Dual Outlet, Aggressive Tone Image](/mm5/graphics/00000001/FLOW-430402_160x160.jpg)
Flowmaster 40 Series Muffler, 3 In. Center Inlet, 2.5 In. Dual Outlet, Aggressive Tone
Part #: FLOW-430402
| Manufacturer Part #: 430402
$112.99
$99.99
(Each)
![Flowmaster 40 Series Muffler, 3 In. Offset Inlet, 3 In. Center Outlet, Aggressive Tone Image](/mm5/graphics/00000001/FLOW-43041_160x160.jpg)
Flowmaster 40 Series Muffler, 3 In. Offset Inlet, 3 In. Center Outlet, Aggressive Tone
Part #: FLOW-43041
| Manufacturer Part #: 43041
$122.99
$109.99
(Each)
![Flowmaster 40 Series Muffler, 3 In. Offset Inlet, 3 In. Offset Outlet, Aggressive Tone Image](/mm5/graphics/00000001/FLOW-43043_160x160.jpg)
Flowmaster 40 Series Muffler, 3 In. Offset Inlet, 3 In. Offset Outlet, Aggressive Tone
Part #: FLOW-43043
| Manufacturer Part #: 43043
$112.99
$99.99
(Each)
![Flowmaster 40 Series Muffler 409S, 2.25 In. Offset Inlet, 2.25 In. Center Outlet, Aggressive Tone Image](/mm5/graphics/00000001/FLOW-8042441_160x160.jpg)
Flowmaster 40 Series Muffler 409S, 2.25 In. Offset Inlet, 2.25 In. Center Outlet, Aggressive Tone
Part #: FLOW-8042441
| Manufacturer Part #: 8042441
$138.99
$123.99
(Each)
![Flowmaster 40 Series Muffler 409S, 2.25 In. Offset Inlet, 2.25 In. Offset Outlet, Aggressive Tone Image](/mm5/graphics/00000001/FLOW-8042443_160x160.jpg)
Flowmaster 40 Series Muffler 409S, 2.25 In. Offset Inlet, 2.25 In. Offset Outlet, Aggressive Tone
Part #: FLOW-8042443
| Manufacturer Part #: 8042443
$138.99
$123.99
(Each)
![Flowmaster 40 Series Muffler 409S, 2.25 In. Offset Inlet, 2.25 In. Center Outlet, Aggressive Tone Image](/mm5/graphics/00000001/FLOW-8042541_160x160.jpg)
Flowmaster 40 Series Muffler 409S, 2.25 In. Offset Inlet, 2.25 In. Center Outlet, Aggressive Tone
Part #: FLOW-8042541
| Manufacturer Part #: 8042541
$138.99
$123.99
(Each)
![Flowmaster 40 Series Muffler 409S, 2.25 In. Offset Inlet, 2.25 In. Center Outlet, Aggressive Tone Image](/mm5/graphics/00000001/FLOW-8042543_160x160.jpg)
Flowmaster 40 Series Muffler 409S, 2.25 In. Offset Inlet, 2.25 In. Center Outlet, Aggressive Tone
Part #: FLOW-8042543
| Manufacturer Part #: 8042543
$138.99
$123.99
(Each)
![Flowmaster 40 Series Muffler 409S, 2.25 In. Offset Inlet, 2.25 In. Center Outlet, Aggressive Tone Image](/mm5/graphics/00000001/FLOW-80430402_160x160.jpg)
Flowmaster 40 Series Muffler 409S, 2.25 In. Offset Inlet, 2.25 In. Center Outlet, Aggressive Tone
Part #: FLOW-80430402
| Manufacturer Part #: 80430402
$138.99
$123.99
(Each)
![Flowmaster 40 Series Muffler 409S, 2.25 In. Offset Inlet, 2.25 In. Center Outlet, Aggressive Tone Image](/mm5/graphics/00000001/FLOW-8043041_160x160.jpg)
Flowmaster 40 Series Muffler 409S, 2.25 In. Offset Inlet, 2.25 In. Center Outlet, Aggressive Tone
Part #: FLOW-8043041
| Manufacturer Part #: 8043041
$138.99
$123.99
(Each)
![Flowmaster 40 Series Muffler 409S, 2.25 In. Offset Inlet, 2.25 In. Center Outlet, Aggressive Tone Image](/mm5/graphics/00000001/FLOW-8043043_160x160.jpg)
Flowmaster 40 Series Muffler 409S, 2.25 In. Offset Inlet, 2.25 In. Center Outlet, Aggressive Tone
Part #: FLOW-8043043
| Manufacturer Part #: 8043043
$138.99
$123.99
(Each)
![Flowmaster 40 Series Race Muffler 409S, 2.5 In. Center Inlet, 2.5 In. Center Outlet, Aggressive Image](/mm5/graphics/00000001/FLOW-8325408_160x160.jpg)
Flowmaster 40 Series Race Muffler 409S, 2.5 In. Center Inlet, 2.5 In. Center Outlet, Aggressive
Part #: FLOW-8325408
| Manufacturer Part #: 8325408
$184.99
$165.99
(Each)
![Flowmaster 40 Series Delta Muffler 409S, 2.5 In. Offset Inlet, 2.5 In. Center Outlet, Aggressive Image](/mm5/graphics/00000001/FLOW-842541_160x160.jpg)
Flowmaster 40 Series Delta Muffler 409S, 2.5 In. Offset Inlet, 2.5 In. Center Outlet, Aggressive
Part #: FLOW-842541
| Manufacturer Part #: 842541
$172.99
$154.99
(Each)
![Flowmaster 40 Series Race Muffler 409S, 3 In. Center Inlet, 3 In. Center Outlet, Aggressive Image](/mm5/graphics/00000001/FLOW-8430408_160x160.jpg)
Flowmaster 40 Series Race Muffler 409S, 3 In. Center Inlet, 3 In. Center Outlet, Aggressive
Part #: FLOW-8430408
| Manufacturer Part #: 8430408
$206.99
$185.99
(Each)
![Flowmaster 40 Series Race Muffler 409S, 3.5 In. Center Inlet, 3.5 In. Center Outlet, Aggressive Image](/mm5/graphics/00000001/FLOW-8435409_160x160.jpg)
Flowmaster 40 Series Race Muffler 409S, 3.5 In. Center Inlet, 3.5 In. Center Outlet, Aggressive
Part #: FLOW-8435409
| Manufacturer Part #: 8435409
$195.99
$175.99
(Each)
![Flowmaster 40 Series Race Muffler 409S, 3.5 In. Offset Inlet, 3.5 In. Center Outlet, Aggressive Image](/mm5/graphics/00000001/FLOW-8435419_160x160.jpg)
Flowmaster 40 Series Race Muffler 409S, 3.5 In. Offset Inlet, 3.5 In. Center Outlet, Aggressive
Part #: FLOW-8435419
| Manufacturer Part #: 8435419
$195.99
$175.99
(Each)
![Flowmaster 40 Series Race Muffler 409S, 3.5 In. Offset Inlet, 3.5 In. Offset Outlet, Aggressive Image](/mm5/graphics/00000001/FLOW-8435439_160x160.jpg)
Flowmaster 40 Series Race Muffler 409S, 3.5 In. Offset Inlet, 3.5 In. Offset Outlet, Aggressive
Part #: FLOW-8435439
| Manufacturer Part #: 8435439
$227.99
$207.99
(Each)
![Flowmaster 40 Series Top Ten Race Muffler 409S, 4 In. Center Inlet, 4 In. Center Outlet, Aggressive Image](/mm5/graphics/00000001/FLOW-854040-10_160x160.jpg)
Flowmaster 40 Series Top Ten Race Muffler 409S, 4 In. Center Inlet, 4 In. Center Outlet, Aggressive
Part #: FLOW-854040-10
| Manufacturer Part #: 854040-10
$269.99
$243.99
(Each)
![Flowmaster 40 Series Delta Muffler, 2 In. Offset Inlet, 2 In. Offset Outlet, Aggressive Image](/mm5/graphics/00000001/FLOW-942043_160x160.jpg)
Flowmaster 40 Series Delta Muffler, 2 In. Offset Inlet, 2 In. Offset Outlet, Aggressive
Part #: FLOW-942043
| Manufacturer Part #: 942043
$149.99
$133.99
(Each)
![Flowmaster 40 Series Delta Muffler, 2.25 In. Offset Inlet, 2.25 In. Center Outlet, Aggressive Image](/mm5/graphics/00000001/FLOW-942441_160x160.jpg)
Flowmaster 40 Series Delta Muffler, 2.25 In. Offset Inlet, 2.25 In. Center Outlet, Aggressive
Part #: FLOW-942441
| Manufacturer Part #: 942441
$149.99
$133.99
(Each)
![Flowmaster 40 Series Delta Muffler, 2.25 In. Center Inlet, 2.25 In. Offset Outlet, Aggressive Image](/mm5/graphics/00000001/FLOW-942442_160x160.jpg)
Flowmaster 40 Series Delta Muffler, 2.25 In. Center Inlet, 2.25 In. Offset Outlet, Aggressive
Part #: FLOW-942442
| Manufacturer Part #: 942442
$149.99
$133.99
(Each)
![Flowmaster 40 Series Delta Muffler, 2.25 In. Center Inlet, 2.25 In. Dual Outlet, Aggressive Image](/mm5/graphics/00000001/FLOW-9424422_160x160.jpg)
Flowmaster 40 Series Delta Muffler, 2.25 In. Center Inlet, 2.25 In. Dual Outlet, Aggressive
Part #: FLOW-9424422
| Manufacturer Part #: 9424422
$149.99
$133.99
(Each)
![Flowmaster 40 Series Delta Muffler, 2.25 In. Offset Inlet, 2.25 In. Offset Outlet, Aggressive Image](/mm5/graphics/00000001/FLOW-942443_160x160.jpg)
Flowmaster 40 Series Delta Muffler, 2.25 In. Offset Inlet, 2.25 In. Offset Outlet, Aggressive
Part #: FLOW-942443
| Manufacturer Part #: 942443
$159.99
$143.99
(Each)
![Flowmaster 40 Series Delta Muffler, 2.5 In. Center Inlet, 2.5 In. Center Outlet, Aggressive Image](/mm5/graphics/00000001/FLOW-942540_160x160.jpg)
Flowmaster 40 Series Delta Muffler, 2.5 In. Center Inlet, 2.5 In. Center Outlet, Aggressive
Part #: FLOW-942540
| Manufacturer Part #: 942540
$149.99
$133.99
(Each)
![Flowmaster 40 Series Delta Muffler, 2.5 In. Center Inlet, 2.5 In. Dual Outlet, Aggressive Image](/mm5/graphics/00000001/FLOW-9425400_160x160.jpg)
Flowmaster 40 Series Delta Muffler, 2.5 In. Center Inlet, 2.5 In. Dual Outlet, Aggressive
Part #: FLOW-9425400
| Manufacturer Part #: 9425400
$149.99
$133.99
(Each)
![Flowmaster 40 Series Delta Muffler, 2.5 In. Offset Inlet, 2.5 In. Center Outlet, Aggressive Image](/mm5/graphics/00000001/FLOW-942541_160x160.jpg)
Flowmaster 40 Series Delta Muffler, 2.5 In. Offset Inlet, 2.5 In. Center Outlet, Aggressive
Part #: FLOW-942541
| Manufacturer Part #: 942541
$149.99
$133.99
(Each)
![Flowmaster 40 Series Delta Muffler, 2.5 In. Center Inlet, 2.5 In. Offset Outlet, Aggressive Image](/mm5/graphics/00000001/FLOW-942542_160x160.jpg)
Flowmaster 40 Series Delta Muffler, 2.5 In. Center Inlet, 2.5 In. Offset Outlet, Aggressive
Part #: FLOW-942542
| Manufacturer Part #: 942542
$149.99
$133.99
(Each)
![Flowmaster 40 Series Delta Muffler, 2.5 In. Center Inlet, 2.25 In. Dual Outlet, Aggressive Image](/mm5/graphics/00000001/FLOW-9425422_160x160.jpg)
Flowmaster 40 Series Delta Muffler, 2.5 In. Center Inlet, 2.25 In. Dual Outlet, Aggressive
Part #: FLOW-9425422
| Manufacturer Part #: 9425422
$149.99
$133.99
(Each)
![Flowmaster 40 Series Delta Muffler, 2.5 In. Offset Inlet, 2.5 In. Offset Outlet, Aggressive Image](/mm5/graphics/00000001/FLOW-942543_160x160.jpg)
Flowmaster 40 Series Delta Muffler, 2.5 In. Offset Inlet, 2.5 In. Offset Outlet, Aggressive
Part #: FLOW-942543
| Manufacturer Part #: 942543
$149.99
$133.99
(Each)
![Flowmaster 40 Series Delta Muffler, 2.5 In. Offset Inlet, 2.25 In. Dual Outlet, Aggressive Image](/mm5/graphics/00000001/FLOW-9425432_160x160.jpg)
Flowmaster 40 Series Delta Muffler, 2.5 In. Offset Inlet, 2.25 In. Dual Outlet, Aggressive
Part #: FLOW-9425432
| Manufacturer Part #: 9425432
$149.99
$133.99
(Each)
![Flowmaster 40 Series Delta Muffler, 3 In. Center Inlet, 3 In. Center Outlet, Aggressive Image](/mm5/graphics/00000001/FLOW-943040_160x160.jpg)
Flowmaster 40 Series Delta Muffler, 3 In. Center Inlet, 3 In. Center Outlet, Aggressive
Part #: FLOW-943040
| Manufacturer Part #: 943040
$149.99
$133.99
(Each)
![Flowmaster 40 Series Delta Muffler, 3 In. Center Inlet, 2.5 In. Dual Outlet, Aggressive Image](/mm5/graphics/00000001/FLOW-9430402_160x160.jpg)
Flowmaster 40 Series Delta Muffler, 3 In. Center Inlet, 2.5 In. Dual Outlet, Aggressive
Part #: FLOW-9430402
| Manufacturer Part #: 9430402
$149.99
$133.99
(Each)
![Flowmaster 40 Series Delta Muffler, 3 In. Offset Inlet, 3 In. Center Outlet, Aggressive Image](/mm5/graphics/00000001/FLOW-943041_160x160.jpg)
Flowmaster 40 Series Delta Muffler, 3 In. Offset Inlet, 3 In. Center Outlet, Aggressive
Part #: FLOW-943041
| Manufacturer Part #: 943041
$149.99
$133.99
(Each)
![Flowmaster 40 Series Delta Muffler, 3 In. Center Inlet, 3 In. Offset Outlet, Aggressive Image](/mm5/graphics/00000001/FLOW-943042_160x160.jpg)
Flowmaster 40 Series Delta Muffler, 3 In. Center Inlet, 3 In. Offset Outlet, Aggressive
Part #: FLOW-943042
| Manufacturer Part #: 943042
$149.99
$133.99
(Each)
![Flowmaster 40 Series Delta Muffler, 3 In. Center Inlet, 2.25 In. Dual Outlet, Aggressive Image](/mm5/graphics/00000001/FLOW-9430422_160x160.jpg)
Flowmaster 40 Series Delta Muffler, 3 In. Center Inlet, 2.25 In. Dual Outlet, Aggressive
Part #: FLOW-9430422
| Manufacturer Part #: 9430422
$149.99
$133.99
(Each)
![Flowmaster Super 44 Series Muffler, 3 In. Center Inlet, 3 In. Center Outlet, Aggressive Image](/mm5/graphics/00000001/FLOW-943045_160x160.jpg)
Flowmaster Super 44 Series Muffler, 3 In. Center Inlet, 3 In. Center Outlet, Aggressive
Part #: FLOW-943045
| Manufacturer Part #: 943045
$127.99
$113.99
(Each)
New Products For El Camino
New & Exciting Products for 1964-1988 El Camino's
Have a Question About Your
El Camino Restoration
?
Our knowledgeable team is standing by to help you with your restoration needs!
Monday-Thursday: 9-5 | Friday: 9-3 | Saturday : 9-1 ET* | Sunday: CLOSED
Brands We Carry For El Camino
We work with the strongest brands in our industry so you know you’re getting the best quality restoration parts available.
![](/mm5/graphics/theme/storefront/subscribeform-car.png)
Get updates and special offers from SS396.com
![](/mm5/graphics/theme/storefront/subscribeform-car.png)
Stay up-to-date on our promotions, flash sales and all things built from the Ground Up! Let us know the car your working on so we can tailor emails to the car you’re shopping for!
El Camino Information Resources
Sometimes knowledge is your best tool. Select your year below to find information, resources, specifications, and more!
![1964 El Camino](/mm5/graphics/theme/category/resourceinfo-block/elcamino/1964_ElCamino.jpg)
1964 El Camino
![1965 El Camino](/mm5/graphics/theme/category/resourceinfo-block/elcamino/1965_ElCamino.jpg)
1965 El Camino
![1966 El Camino](/mm5/graphics/theme/category/resourceinfo-block/elcamino/1966_ElCamino.jpg)
1966 El Camino
![1967 El Camino](/mm5/graphics/theme/category/resourceinfo-block/elcamino/1967_ElCamino.jpg)
1967 El Camino
![1968 El Camino](/mm5/graphics/theme/category/resourceinfo-block/elcamino/1968_ElCamino.jpg)
1968 El Camino
![1969 El Camino](/mm5/graphics/theme/category/resourceinfo-block/elcamino/1969_ElCamino.jpg)
1969 El Camino
![1970 El Camino](/mm5/graphics/theme/category/resourceinfo-block/elcamino/1970_ElCamino.jpg)
1970 El Camino
![1971 El Camino](/mm5/graphics/theme/category/resourceinfo-block/elcamino/1971_ElCamino.jpg)
1971 El Camino
![1972 El Camino](/mm5/graphics/theme/category/resourceinfo-block/elcamino/1972_ElCamino.jpg)
1972 El Camino
![1973 El Camino](/mm5/graphics/theme/category/resourceinfo-block/elcamino/1973_ElCamino.jpg)
1973 El Camino
![1974 El Camino](/mm5/graphics/theme/category/resourceinfo-block/elcamino/1974_ElCamino.jpg)
1974 El Camino
![1975 El Camino](/mm5/graphics/theme/category/resourceinfo-block/elcamino/1975_ElCamino.jpg)
1975 El Camino
![1976 El Camino](/mm5/graphics/theme/category/resourceinfo-block/elcamino/1976_ElCamino.jpg)
1976 El Camino
![1977 El Camino](/mm5/graphics/theme/category/resourceinfo-block/elcamino/1977_ElCamino.jpg)
1977 El Camino
![1978 El Camino](/mm5/graphics/theme/category/resourceinfo-block/elcamino/1978_ElCamino.jpg)
1978 El Camino
![1979 El Camino](/mm5/graphics/theme/category/resourceinfo-block/elcamino/1979_ElCamino.jpg)
1979 El Camino
![1980 El Camino](/mm5/graphics/theme/category/resourceinfo-block/elcamino/1980_ElCamino.jpg)
1980 El Camino
![1981 El Camino](/mm5/graphics/theme/category/resourceinfo-block/elcamino/1981_ElCamino.jpg)
1981 El Camino
![1982 El Camino](/mm5/graphics/theme/category/resourceinfo-block/elcamino/1982_ElCamino.jpg)
1982 El Camino
![1983 El Camino](/mm5/graphics/theme/category/resourceinfo-block/elcamino/1983_ElCamino.jpg)
1983 El Camino
![1984 El Camino](/mm5/graphics/theme/category/resourceinfo-block/elcamino/1984_ElCamino.jpg)
1984 El Camino
![1985 El Camino](/mm5/graphics/theme/category/resourceinfo-block/elcamino/1985_ElCamino.jpg)
1985 El Camino
![1986 El Camino](/mm5/graphics/theme/category/resourceinfo-block/elcamino/1986_ElCamino.jpg)
1986 El Camino
![1987 El Camino](/mm5/graphics/theme/category/resourceinfo-block/elcamino/1987_ElCamino.jpg)
1987 El Camino
![1988 El Camino](/mm5/graphics/theme/category/resourceinfo-block/elcamino/1988_ElCamino.jpg)
1988 El Camino