1‑800‑243‑8355
Help
Contact Us
Free Shipping
Shipping Information
Manufacturer Rebates
How To Order
Payment Options
Return Policy
FAQs
Emissions Regulations
Gift Card Balance
Sponsorship Opportunities
Company
Request Catalog
OPGI Blog
Hours & Location
History
Frequent Buyer Points
Volume Discounts
Price Match Guarantee
Kit Swap Savings
Reviews
Careers
Clearance Sale
Archives
My Account
My Orders
My Wish List
As seen on
1974
Chevelle
My Garage
61
View Garage
1974
Chevrolet
Chevelle
Shop Parts
Filter Search
1965
Pontiac
GTO
Shop Parts
Filter Search
1961
Chevrolet
Corvair
Shop Parts
Filter Search
1972
Pontiac
Grand Prix
Shop Parts
Filter Search
1961
Pontiac
Bonneville
Shop Parts
Filter Search
1966
Cadillac
60 Special
Shop Parts
Filter Search
1985
Pontiac
Bonneville
Shop Parts
Filter Search
1965
Chevrolet
Chevelle
Shop Parts
Filter Search
1948
Cadillac
Series 60
Shop Parts
Filter Search
1972
Chevrolet
Suburban
Shop Parts
Filter Search
1971
Pontiac
Grand Prix
Shop Parts
Filter Search
1938
Cadillac
Series 75
Shop Parts
Filter Search
1985
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1983
Cadillac
Fleetwood
Shop Parts
Filter Search
1985
Cadillac
Eldorado
Shop Parts
Filter Search
2004
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1989
Cadillac
Seville
Shop Parts
Filter Search
1964
Chevrolet
C20
Shop Parts
Filter Search
1971
Cadillac
Series 62
Shop Parts
Filter Search
1973
Pontiac
LeMans
Shop Parts
Filter Search
1970
Cadillac
Fleetwood
Shop Parts
Filter Search
1982
Buick
Regal
Shop Parts
Filter Search
1980
Pontiac
LeMans
Shop Parts
Filter Search
1981
Chevrolet
Monte Carlo
Shop Parts
Filter Search
2000
Chevrolet
Malibu
Shop Parts
Filter Search
1942
Cadillac
Series 63
Shop Parts
Filter Search
1984
GMC
C15/C1500
Shop Parts
Filter Search
1987
Oldsmobile
Cutlass
Shop Parts
Filter Search
1976
Cadillac
Eldorado
Shop Parts
Filter Search
1986
Chevrolet
El Camino
Shop Parts
Filter Search
1967
Pontiac
LeMans
Shop Parts
Filter Search
1976
Cadillac
Fleetwood
Shop Parts
Filter Search
1956
Cadillac
60 Special
Shop Parts
Filter Search
1970
Pontiac
Bonneville
Shop Parts
Filter Search
1975
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1970
Chevrolet
El Camino
Shop Parts
Filter Search
1970
Pontiac
GTO
Shop Parts
Filter Search
1971
Oldsmobile
Cutlass
Shop Parts
Filter Search
1982
Pontiac
Grand Prix
Shop Parts
Filter Search
1983
Pontiac
Grand Prix
Shop Parts
Filter Search
1974
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1964
Pontiac
Catalina
Shop Parts
Filter Search
1980
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1965
Pontiac
Tempest
Shop Parts
Filter Search
1939
Cadillac
Series 62
Shop Parts
Filter Search
1961
Pontiac
LeMans
Shop Parts
Filter Search
1963
Pontiac
Bonneville
Shop Parts
Filter Search
1985
Buick
Regal
Shop Parts
Filter Search
1978
Chevrolet
Blazer
Shop Parts
Filter Search
1965
Pontiac
Bonneville
Shop Parts
Filter Search
1986
Pontiac
Grand Prix
Shop Parts
Filter Search
1973
Cadillac
60 Special
Shop Parts
Filter Search
1974
GMC
C15/C1500
Shop Parts
Filter Search
1967
Pontiac
GTO
Shop Parts
Filter Search
1974
Cadillac
Fleetwood
Shop Parts
Filter Search
1984
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1973
Pontiac
GTO
Shop Parts
Filter Search
1950
Cadillac
Series 62
Shop Parts
Filter Search
1974
GMC
K25/K2500
Shop Parts
Filter Search
1944
Cadillac
Series 62
Shop Parts
Filter Search
1983
Cadillac
Eldorado
Shop Parts
Filter Search
Shop All Parts
+ Add Vehicle
Catalogs
Cart
Have a Question?
Ask our Experts
Mon‑Fri 8:00‑4:30 PT
Experts Offline
Interior
Door Handles & Hardware
Door & Window Handles, Door Hinges
Emblems
Reproduction, Aftermarket, Kits, Hardware
Fasteners & Hardware
Bolts, Clips, Screws, Ties, Straps, Washer, Nuts
Gauges & Accessories
Gauges, Panels, Kits, Sending Units
Interior Accessories
Armrests, Carpet, Flooring, Consoles, Dash, Door, Glove Box
Keys & Locks
Hardware, Keys, Locks, Sets, & Switches
Mirrors & Hardware
Mirrors, Mounting Hardware
Exterior
Decals
Decals, Body Stripes, Misc
Emblems
Reproduction, Aftermarket, Kits, Hardware
Exhaust
Mufflers, Headers, Pipes, Mainfolds, Tips, Kits
Fasteners & Hardware
Bolts, Clips, Screws, Ties, Straps, Washer, Nuts
Gaskets & Seals
Adhesives, Gaskets, Seals, Weatherstripping
Keys & Locks
Hardware, Keys, Locks, Sets, & Switches
Lamps & Lenses
Headlights, Lamps, Lenses, Bulbs, Hardware
Mirrors & Hardware
Mirrors, Mounting Hardware
Wheels & Accessories
Lug Nuts, Bolts, Studs, Wheels, Accessories
Body Parts & Trim
Bumpers & Hardware
Bumpers, Hardware, Inserts, Brackets
Convertible Tops & Accessories
Tops, Moldings, Boots, Hardware
Door Handles & Hardware
Door & Window Handles, Door Hinges
Mirrors & Hardware
Mirrors, Mounting Hardware
Moldings
Front End, Rear, Side, Window, Hardware
Sheet Metal & Body Panels
Doors, Hoods, Fenders, Quarter, Trunk, Floor, Armrest
Trunk Panels & Accessories
Mats, Dividers, Hardware, Accessories
Vinyl Tops
Tops, Modlings, Clips
Window
Glass, Motors, Regulators, Hardware
Suspension & Brakes
Brake Systems
Disc, Drum, Master Cylinders, Boosters, Pumps, Valves
Chassis & Suspension
Bushings, Mounts, Chassis, Steering, Suspension
Fasteners & Hardware
Bolts, Clips, Screws, Ties, Straps, Washer, Nuts
Engine & Drivetrain
Air & Fuel Delivery
Air Cleaners, Filters, Carburetors, Pumps, Tanks, Manifolds
Cooling & Heating
Air Conditioning, Controls, Fans, Motors, Cores, Radiators, Thermostats, Heaters, Pumps, Ducts
Decals
Decals, Body Stripes, Misc
Drivetrain
Differentials, Driveshafts, Chaines, Shifters, Transmissions, Bearings, Seals
Emblems
Reproduction, Aftermarket, Kits, Hardware
Engines & Components
Belts, Pulleys, Camshafts, Heads, Oiling Systems, Engines
Exhaust
Mufflers, Headers, Pipes, Mainfolds, Tips, Kits
Fasteners & Hardware
Bolts, Clips, Screws, Ties, Straps, Washer, Nuts
Fittings & Hoses
Fittings, Clamps, Brackets, Hoses, Lines, Plugs, Tubing, Valves
Gaskets & Seals
Adhesives, Gaskets, Seals, Weatherstripping
Ignition & Electrical
Alternators, Wiring, Horns, Starters, Distributors
Oils, Fluids & Sealer
Oils, Fluids, Grease, Lubricants, Grease, Cleaners, Sealers, Glues
Windshield Washer
Bottles, Pumps, Arms, Motors, Switches, Hardware
Audio & Electric
Gauges & Accessories
Gauges, Panels, Kits, Sending Units
Ignition & Electrical
Alternators, Wiring, Horns, Starters, Distributors
Mobile Electronics
Antennas, Radios, Speakers, GPS, iPod, Bluetooth
Tools & More
Books
Owners Manuals, Service Manuals, History
Car Care & Paint
Covers, Cleaners, Waxes, Polishes, Paints, Coatings, Dyes, Markers
Fasteners & Hardware
Bolts, Clips, Screws, Ties, Straps, Washer, Nuts
Gifts & Apparel
Shirts, Jackets, Hats, Plates, Garage Decor
Tools & Shop Equipment
Brake, Electrical, Engine, Fuel, Hand, Suspension, Wheel, Tire
×
We use cookies to ensure that we give you the best experience on our website. Click
here
for more information.
Got It
250th Anniversary Sale
Save up to 20% on Restoration - use code: USA250
Home
Chevelle
1974
Exhaust
1974 Chevrolet Chevelle
Exhaust
Categories
Clamps, Hangers & Brackets
Exhaust Pipes, Flanges & Turndowns
Exhaust Systems & Kits
Exhaust Tips
Header Accessories
Headers
Manifolds
Mufflers & Resonators
Smog Components
1974 Chevrolet Chevelle
Exhaust
Filters
12
24
36
48
60
96
120
Relevance
Best Selling
A-Z ↓
Z-A ↑
Highest Price ↑
Lowest Price ↓
Newest Arrivals
×
Product Type
Aftermarket
70
Performance
169
Restoration
13
Part Type
Air Cleaner Vent Tube
1
Air Pump Check Valve
1
Bolt Kit
4
Engine Compartment Insulation
1
Evaporative Emissions System Leak Pump Bracket Mount
2
Exhaust Clamp
4
Exhaust Control Valve
1
Exhaust Cutout
1
Exhaust Filler Plate
2
Exhaust Flange
1
Exhaust Gas Recirculation (EGR) Valve Kit
1
Exhaust Header
51
Exhaust Header Collector
1
Exhaust Header Collector Gasket
1
Exhaust Header Pipe
2
Exhaust Header Reducer
2
Exhaust Heat Shield
1
Exhaust Manifold
2
Exhaust Manifold Bolt
1
Exhaust Manifold Gasket
2
Exhaust Manifold Heat Shield
2
Exhaust Manifold Lock Plate
1
Exhaust Manifold Stud
3
Exhaust Muffler
102
Exhaust Muffler Clamp
2
Exhaust Muffler Set
1
Exhaust Outlet Plug
3
Exhaust Pipe
5
Exhaust System Kit
9
Exhaust System Wrap
11
Exhaust Tail Pipe
12
Exhaust Tail Pipe Tip
2
Heat Shield Insulator
5
Secondary Air Injection Pump
1
Spray Paint
1
Thermal Acoustic Insulation
17
Uncategorized
1
Category
Clamps, Hangers & Brackets
6
Exhaust Pipes, Flanges & Turndowns
21
Exhaust Systems & Kits
9
Exhaust Tips
16
Header Accessories
41
Headers
51
Manifolds
8
Mufflers & Resonators
105
Smog Components
6
Price
$1 - $100
86
$101 - $200
76
$201 - $300
31
$301 - $400
13
$401 - up
46
New Arrival
New
7
Brand
ARP
6
Black Widow Exhaust
14
Corsa Exhaust
9
CPP
1
Doug's Headers
9
Flowmaster
19
Hedman Hedders
32
Hooker
6
Magnaflow
65
Mr. Gasket
1
Patriot Exhaust
11
Performance by OPGI
6
Pypes
24
RESTOPARTS
1
Thermo-Tec
35
Review Rating
ooooo
ooooo
22
ooooo
ooooo
5
ooooo
ooooo
2
ooooo
ooooo
1
Not Yet Reviewed
222
Thermo-Tec
Heat Barrier, Thermo-Tec, Kevlar, 26"x40"
ooooo
ooooo
$134.99
Thermo-Tec
Header Manifold Blanket, Thermo-Tec, 4 Cylinder & Straight 6
ooooo
ooooo
$105.99
Magnaflow
Muffler, Rumble Chambered Performance, 4.25" x 9.5" x 13" Body, 19" Length
13 Inlet/Outlet/Size Options
ooooo
ooooo
$67.99
Black Widow Exhaust
Bezel, Exhaust Outlet, Black Widow Exhaust, 5-1/2"x9-1/2", 4-1/2" Diameter
ooooo
ooooo
$46.99
Thermo-Tec
Snap Strap Set, Thermo-Tec, 8-9" & 4-18", V-8, Stainless Steel (SET)
ooooo
ooooo
$37.99
Pypes
Muffler, Pypes, Violator, 2-1/2", Offset Inlet/Outlet, 304 Stainless
ooooo
ooooo
$109.99
Thermo-Tec
Snap Strap Set, Thermo-Tec, 6-9" & 4-18", V-6, Stainless Steel (SET)
ooooo
ooooo
$31.99
Thermo-Tec
Insulating Wrap, Exhaust, Thermo-Tec, 2"x 100'
2 Color Options
ooooo
ooooo
$115.99
Thermo-Tec
Insulating Wrap, Exhaust, Thermo-Tec, 2"x 15'
2 Color Options
ooooo
ooooo
From
$17.99
Thermo-Tec
Snap Strap Set, Thermo-Tec, 12 Pack- 9" (SET)
ooooo
ooooo
$34.99
Magnaflow
Muffler, Rumble Turbo Perf, 2" Inlet/Outlet, 4.25" x 7.75" x 11" Body, 16" Long
2 Inlet/Outlet Options
ooooo
ooooo
$57.99
Flowmaster
Muffler, Flowmaster, Super 44, 2-1/4", Stainless Steel
ooooo
ooooo
$139.99
Pypes
Muffler, Pypes, Turbo Pro, 2 1/2" Offset Inlet/Outlet, 18" Stainless Steel Body
ooooo
ooooo
$149.99
Black Widow Exhaust
Exhaust Pipe, Y-Pipe, Black Widow Exhaust, 3" Single/3" Dual
ooooo
ooooo
$61.99
Thermo-Tec
Snap Strap Set, Thermo-Tec, 6 Pack-18" (SET)
ooooo
ooooo
$23.99
Magnaflow
Muffler System, 5" x 8" x 18" x MOD Performance, Satin 409 SS, Polished (SET)
2 Size Options
ooooo
ooooo
$634.99
Patriot Exhaust
Muffler, Smithy's Glasspack, 22", 2-1/4" Inlet/Outlet, 2-1/4" Core
ooooo
ooooo
$96.99
Magnaflow
Muffler, 3.5" Round Redpack Glasspack, Magnaflow, Red Coated
9 Length/Size Options
ooooo
ooooo
From
$56.99
Thermo-Tec
Snap Strap Set, Thermo-Tec, 6 Pack-24" (SET)
ooooo
ooooo
$25.99
Patriot Exhaust
Muffler, Smithy's Glasspack, 30", 2-1/4" Inlet/Outlet, 2-1/4" Core
ooooo
ooooo
$109.99
Black Widow Exhaust
Black Widow Muffler Neighborhater
4 Size Options
ooooo
ooooo
$124.99
Patriot Exhaust
Muffler, Smithy's Glasspack, 30", 2-1/2" Inlet/Outlet, 2-1/2" Core
ooooo
ooooo
$121.99
NEW
Pypes
Muffler, Pypes, M-80 Race Pro, Round 3" I/O Diameter
2 Length Options
ooooo
ooooo
From
$79.99
Patriot Exhaust
Muffler, Smithy's Glasspack, 22", 2-1/2" Inlet/Outlet, 2-1/2" Core
ooooo
ooooo
$96.99
Page 6 of 11 - 260 Items
«
4
5
6
7
8
»
Page 6 of 11 - 260 Items
«
4
5
6
7
8
»
Free Ground Shipping
Free Ground Shipping on orders over $299 in the contiguous United States.
Shop Clearance
Save up to 55% on huge clearance deals on hundreds of items.
Earn Points for Free Parts
Earn points for every dollar you spend with OPGI’s Frequent Buyer Rewards Program.
Price Match Guarantee
We’ll price match any currently advertised retail price offered by a retail competitor.
Select Your Vehicle
Find parts that fit your vehicle
GM Cars
GM Trucks
Make
Model
Year
Go