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Summit Racing™ Header-Back Dual Exhaust Systems SUM-680102

Summit Racing™ Header-Back Dual Exhaust Systems SUM-680102

Regular price $470.00 USD
Regular price Sale price $470.00 USD
Sale Sold out
The systems feature aluminized or 409 stainless steel tubing that is mandrel-bent for high exhaust flow, increased horsepower, and reduced backpressure. These header-back exhausts are available in dozens of configurations for proper fitment on a wide range of vehicles, both manual and automatic. 
Brand:
Manufacturer's Part Number:
SUM-680102
Product Line:
Summit Racing Part Number:
SUM-680102
UPC:
190861117112
System Material:
Steel
System Style:
Header-back
Exhaust Type:
Dual
Exit Location:
Split rear
System Finish:
Aluminized
Catalytic Converter(s) Included:
No
Intermediate Pipe Diameter (in.):
3.00 in.
Muffler Included:
Yes
Muffler Quantity:
Two
Muffler Configuration:
Single inlet/Single outlet
Muffler Style:
Turbo
Muffler Material:
Steel
Muffler Finish:
Aluminized
Hardware Included:
Yes
Inlet Quantity:
2
Tailpipe Diameter (in.):
3.00 in.
Tip Included:
No
Remanufactured:
No
Quantity:
Sold as a kit.
Notes:
This exhaust system was designed for use with Hooker Super Competition or Competition headers. Modifications like cutting and welding may be required especially when using other brands of headers. Will not fit convertible models.
Special Attention:
It is illegal to install parts or components that bypass, defeat, or render inoperative the manufacturers’ technology and design necessary to reduce vehicle emissions to meet state and federal Clean Air Act standards.
Fit
Universal:
No
Make:
BUICK
Model:
APOLLO
Submodel:
BASE
Beginning Year:
1975
Ending Year:
1975
Engine Type:
V8
Engine Size:
4.3L/260
Engine Family:
Oldsmobile V8
Body Style:
Sedan
Transmission:
Automatic
Drivetrain:
RWD
Doors:
4-door
Application Notes:
This exhaust system was designed for use with Hooker Super Competition or Competition headers. Modifications like cutting and welding may be required especially when using other brands of headers. Will not fit convertible models. Mufflers not included, designed for use with offset inlet center outlet.
Universal:
No
Make:
BUICK
Model:
APOLLO
Submodel:
BASE
Beginning Year:
1975
Ending Year:
1975
Engine Type:
V8
Engine Size:
4.3L/260
Engine Family:
Oldsmobile V8
Body Style:
Sedan
Transmission:
Manual
Drivetrain:
RWD
Doors:
4-door
Application Notes:
This exhaust system was designed for use with Hooker Super Competition or Competition headers. Modifications like cutting and welding may be required especially when using other brands of headers. Will not fit convertible models. Mufflers not included, designed for use with offset inlet center outlet.
Universal:
No
Make:
BUICK
Model:
APOLLO
Submodel:
BASE
Beginning Year:
1975
Ending Year:
1975
Engine Type:
V8
Engine Size:
5.7L/350
Engine Family:
Oldsmobile V8
Body Style:
Sedan
Transmission:
Automatic
Drivetrain:
RWD
Doors:
4-door
Application Notes:
This exhaust system was designed for use with Hooker Super Competition or Competition headers. Modifications like cutting and welding may be required especially when using other brands of headers. Will not fit convertible models. Mufflers not included, designed for use with offset inlet center outlet.
Universal:
No
Make:
BUICK
Model:
APOLLO
Submodel:
BASE
Beginning Year:
1975
Ending Year:
1975
Engine Type:
V8
Engine Size:
5.7L/350
Engine Family:
Oldsmobile V8
Body Style:
Sedan
Transmission:
Manual
Drivetrain:
RWD
Doors:
4-door
Application Notes:
This exhaust system was designed for use with Hooker Super Competition or Competition headers. Modifications like cutting and welding may be required especially when using other brands of headers. Will not fit convertible models. Mufflers not included, designed for use with offset inlet center outlet.
Universal:
No
Make:
BUICK
Model:
APOLLO
Submodel:
SR
Beginning Year:
1975
Ending Year:
1975
Engine Type:
V8
Engine Size:
4.3L/260
Engine Family:
Oldsmobile V8
Body Style:
Sedan
Transmission:
Automatic
Drivetrain:
RWD
Doors:
4-door
Application Notes:
This exhaust system was designed for use with Hooker Super Competition or Competition headers. Modifications like cutting and welding may be required especially when using other brands of headers. Will not fit convertible models. Mufflers not included, designed for use with offset inlet center outlet.
Universal:
No
Make:
BUICK
Model:
APOLLO
Submodel:
SR
Beginning Year:
1975
Ending Year:
1975
Engine Type:
V8
Engine Size:
4.3L/260
Engine Family:
Oldsmobile V8
Body Style:
Sedan
Transmission:
Manual
Drivetrain:
RWD
Doors:
4-door
Application Notes:
This exhaust system was designed for use with Hooker Super Competition or Competition headers. Modifications like cutting and welding may be required especially when using other brands of headers. Will not fit convertible models. Mufflers not included, designed for use with offset inlet center outlet.
Universal:
No
Make:
BUICK
Model:
APOLLO
Submodel:
SR
Beginning Year:
1975
Ending Year:
1975
Engine Type:
V8
Engine Size:
5.7L/350
Engine Family:
Oldsmobile V8
Body Style:
Sedan
Transmission:
Automatic
Drivetrain:
RWD
Doors:
4-door
Application Notes:
This exhaust system was designed for use with Hooker Super Competition or Competition headers. Modifications like cutting and welding may be required especially when using other brands of headers. Will not fit convertible models. Mufflers not included, designed for use with offset inlet center outlet.
Universal:
No
Make:
BUICK
Model:
APOLLO
Submodel:
SR
Beginning Year:
1975
Ending Year:
1975
Engine Type:
V8
Engine Size:
5.7L/350
Engine Family:
Oldsmobile V8
Body Style:
Sedan
Transmission:
Manual
Drivetrain:
RWD
Doors:
4-door
Application Notes:
This exhaust system was designed for use with Hooker Super Competition or Competition headers. Modifications like cutting and welding may be required especially when using other brands of headers. Will not fit convertible models. Mufflers not included, designed for use with offset inlet center outlet.
Universal:
No
Make:
BUICK
Model:
SKYLARK
Submodel:
BASE
Beginning Year:
1975
Ending Year:
1976
Engine Type:
V8
Engine Size:
4.3L/260
Engine Family:
Oldsmobile V8
Body Style:
Coupe
Transmission:
Automatic
Drivetrain:
RWD
Doors:
2-door
Application Notes:
This exhaust system was designed for use with Hooker Super Competition or Competition headers. Modifications like cutting and welding may be required especially when using other brands of headers. Will not fit convertible models. Mufflers not included, designed for use with offset inlet center outlet.
Universal:
No
Make:
BUICK
Model:
SKYLARK
Submodel:
BASE
Beginning Year:
1975
Ending Year:
1976
Engine Type:
V8
Engine Size:
4.3L/260
Engine Family:
Oldsmobile V8
Body Style:
Coupe
Transmission:
Manual
Drivetrain:
RWD
Doors:
2-door
Application Notes:
This exhaust system was designed for use with Hooker Super Competition or Competition headers. Modifications like cutting and welding may be required especially when using other brands of headers. Will not fit convertible models. Mufflers not included, designed for use with offset inlet center outlet.
Universal:
No
Make:
BUICK
Model:
SKYLARK
Submodel:
BASE
Beginning Year:
1975
Ending Year:
1976
Engine Type:
V8
Engine Size:
4.3L/260
Engine Family:
Oldsmobile V8
Body Style:
Hatchback
Transmission:
Automatic
Drivetrain:
RWD
Doors:
2-door
Application Notes:
This exhaust system was designed for use with Hooker Super Competition or Competition headers. Modifications like cutting and welding may be required especially when using other brands of headers. Will not fit convertible models. Mufflers not included, designed for use with offset inlet center outlet.
Universal:
No
Make:
BUICK
Model:
SKYLARK
Submodel:
BASE
Beginning Year:
1975
Ending Year:
1976
Engine Type:
V8
Engine Size:
4.3L/260
Engine Family:
Oldsmobile V8
Body Style:
Hatchback
Transmission:
Manual
Drivetrain:
RWD
Doors:
2-door
Application Notes:
This exhaust system was designed for use with Hooker Super Competition or Competition headers. Modifications like cutting and welding may be required especially when using other brands of headers. Will not fit convertible models. Mufflers not included, designed for use with offset inlet center outlet.
Universal:
No
Make:
BUICK
Model:
SKYLARK
Submodel:
BASE
Beginning Year:
1975
Ending Year:
1976
Engine Type:
V8
Engine Size:
4.3L/260
Engine Family:
Oldsmobile V8
Body Style:
Sedan
Transmission:
Automatic
Drivetrain:
RWD
Doors:
4-door
Application Notes:
This exhaust system was designed for use with Hooker Super Competition or Competition headers. Modifications like cutting and welding may be required especially when using other brands of headers. Will not fit convertible models. Mufflers not included, designed for use with offset inlet center outlet.
Universal:
No
Make:
BUICK
Model:
SKYLARK
Submodel:
BASE
Beginning Year:
1975
Ending Year:
1976
Engine Type:
V8
Engine Size:
4.3L/260
Engine Family:
Oldsmobile V8
Body Style:
Sedan
Transmission:
Manual
Drivetrain:
RWD
Doors:
4-door
Application Notes:
This exhaust system was designed for use with Hooker Super Competition or Competition headers. Modifications like cutting and welding may be required especially when using other brands of headers. Will not fit convertible models. Mufflers not included, designed for use with offset inlet center outlet.
Universal:
No
Make:
BUICK
Model:
SKYLARK
Submodel:
BASE
Beginning Year:
1975
Ending Year:
1976
Engine Type:
V8
Engine Size:
5.7L/350
Engine Family:
Oldsmobile V8
Body Style:
Coupe
Transmission:
Automatic
Drivetrain:
RWD
Doors:
2-door
Application Notes:
This exhaust system was designed for use with Hooker Super Competition or Competition headers. Modifications like cutting and welding may be required especially when using other brands of headers. Will not fit convertible models. Mufflers not included, designed for use with offset inlet center outlet.
Universal:
No
Make:
BUICK
Model:
SKYLARK
Submodel:
BASE
Beginning Year:
1975
Ending Year:
1976
Engine Type:
V8
Engine Size:
5.7L/350
Engine Family:
Oldsmobile V8
Body Style:
Coupe
Transmission:
Manual
Drivetrain:
RWD
Doors:
2-door
Application Notes:
This exhaust system was designed for use with Hooker Super Competition or Competition headers. Modifications like cutting and welding may be required especially when using other brands of headers. Will not fit convertible models. Mufflers not included, designed for use with offset inlet center outlet.
Universal:
No
Make:
BUICK
Model:
SKYLARK
Submodel:
BASE
Beginning Year:
1975
Ending Year:
1976
Engine Type:
V8
Engine Size:
5.7L/350
Engine Family:
Oldsmobile V8
Body Style:
Hatchback
Transmission:
Automatic
Drivetrain:
RWD
Doors:
2-door
Application Notes:
This exhaust system was designed for use with Hooker Super Competition or Competition headers. Modifications like cutting and welding may be required especially when using other brands of headers. Will not fit convertible models. Mufflers not included, designed for use with offset inlet center outlet.
Universal:
No
Make:
BUICK
Model:
SKYLARK
Submodel:
BASE
Beginning Year:
1975
Ending Year:
1976
Engine Type:
V8
Engine Size:
5.7L/350
Engine Family:
Oldsmobile V8
Body Style:
Sedan
Transmission:
Automatic
Drivetrain:
RWD
Doors:
4-door
Application Notes:
This exhaust system was designed for use with Hooker Super Competition or Competition headers. Modifications like cutting and welding may be required especially when using other brands of headers. Will not fit convertible models. Mufflers not included, designed for use with offset inlet center outlet.
Universal:
No
Make:
BUICK
Model:
SKYLARK
Submodel:
BASE
Beginning Year:
1975
Ending Year:
1976
Engine Type:
V8
Engine Size:
5.7L/350
Engine Family:
Oldsmobile V8
Body Style:
Sedan
Transmission:
Manual
Drivetrain:
RWD
Doors:
4-door
Application Notes:
This exhaust system was designed for use with Hooker Super Competition or Competition headers. Modifications like cutting and welding may be required especially when using other brands of headers. Will not fit convertible models. Mufflers not included, designed for use with offset inlet center outlet.
Universal:
No
Make:
BUICK
Model:
SKYLARK
Submodel:
BASE
Beginning Year:
1977
Ending Year:
1977
Engine Type:
V8
Engine Size:
4.9L/301
Engine Family:
Pontiac V8
Body Style:
Coupe
Transmission:
Automatic
Drivetrain:
RWD
Doors:
2-door
Application Notes:
This exhaust system was designed for use with Hooker Super Competition or Competition headers. Modifications like cutting and welding may be required especially when using other brands of headers. Will not fit convertible models. Mufflers not included, designed for use with offset inlet center outlet.
Universal:
No
Make:
BUICK
Model:
SKYLARK
Submodel:
BASE
Beginning Year:
1977
Ending Year:
1977
Engine Type:
V8
Engine Size:
4.9L/301
Engine Family:
Pontiac V8
Body Style:
Coupe
Transmission:
Manual
Drivetrain:
RWD
Doors:
2-door
Application Notes:
This exhaust system was designed for use with Hooker Super Competition or Competition headers. Modifications like cutting and welding may be required especially when using other brands of headers. Will not fit convertible models. Mufflers not included, designed for use with offset inlet center outlet.
Universal:
No
Make:
BUICK
Model:
SKYLARK
Submodel:
BASE
Beginning Year:
1977
Ending Year:
1977
Engine Type:
V8
Engine Size:
4.9L/301
Engine Family:
Pontiac V8
Body Style:
Hatchback
Transmission:
Automatic
Drivetrain:
RWD
Doors:
2-door
Application Notes:
This exhaust system was designed for use with Hooker Super Competition or Competition headers. Modifications like cutting and welding may be required especially when using other brands of headers. Will not fit convertible models. Mufflers not included, designed for use with offset inlet center outlet.
Universal:
No
Make:
BUICK
Model:
SKYLARK
Submodel:
BASE
Beginning Year:
1977
Ending Year:
1977
Engine Type:
V8
Engine Size:
4.9L/301
Engine Family:
Pontiac V8
Body Style:
Hatchback
Transmission:
Manual
Drivetrain:
RWD
Doors:
2-door
Application Notes:
This exhaust system was designed for use with Hooker Super Competition or Competition headers. Modifications like cutting and welding may be required especially when using other brands of headers. Will not fit convertible models. Mufflers not included, designed for use with offset inlet center outlet.
Universal:
No
Make:
BUICK
Model:
SKYLARK
Submodel:
BASE
Beginning Year:
1977
Ending Year:
1977
Engine Type:
V8
Engine Size:
4.9L/301
Engine Family:
Pontiac V8
Body Style:
Sedan
Transmission:
Automatic
Drivetrain:
RWD
Doors:
4-door
Application Notes:
This exhaust system was designed for use with Hooker Super Competition or Competition headers. Modifications like cutting and welding may be required especially when using other brands of headers. Will not fit convertible models. Mufflers not included, designed for use with offset inlet center outlet.
Universal:
No
Make:
BUICK
Model:
SKYLARK
Submodel:
BASE
Beginning Year:
1977
Ending Year:
1977
Engine Type:
V8
Engine Size:
4.9L/301
Engine Family:
Pontiac V8
Body Style:
Sedan
Transmission:
Manual
Drivetrain:
RWD
Doors:
4-door
Application Notes:
This exhaust system was designed for use with Hooker Super Competition or Competition headers. Modifications like cutting and welding may be required especially when using other brands of headers. Will not fit convertible models. Mufflers not included, designed for use with offset inlet center outlet.
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