Help is just a click away!
Click here to chat with a Speedway Team Member
💬
Online - Chat with us!
Chat
Products to Compare (max of 3)
X
Compare These Parts
Talk to the Experts. Call 800.979.0122, 7am-10pm, everyday.
Customer Service
Since 1952
in 1973 Cougar
in 1973 Cougar
Cart

Your shopping cart is empty

The Toolbox
Shopping for 1973 Cougar Parts
Deals
  • Expert Tech Support
  • Huge Inventory
  • Fast Shipping
Products
You've Selected:
Selected Filters
See Less Filters
Select Your Vehicle
See More Filters
Sort by:
Show:

Patriot Exhaust H8412 Full Length Header, 71-73 Mustang, Raw

$263.99
$386.79

Full-length Header Tube Type, Raw, Steel, Natural

Ships Free
On Sale

Header Tube Type: Full-length

Finish: Raw

Flange Style: Oval Port

Primary Tube Diameter: 1-3/4"

Compare
Quick View

JBA 1653S Shorty Header, SS, 1965-73 Mustang 351W

$666.99
$979.67

351W, Shorty Header Tube Type, Natural, Stainless Steel

Ships Free
On Sale

Header Tube Type: Shorty

Finish: Natural

Flange Style: Standard

Primary Tube Diameter: 1-5/8"

Compare
Quick View

Corvette Style 2-1/2 Inch Ram Horn Exhaust Manifold

Video Available

Finish: Natural

Flange Style: Square Port

Collector Diameter : 2-1/2 Inch

Header Dimension B: 5.30"

Compare
Quick View

Hooker 6901HKR Competition Headers, 1966-1974 Ford/Mercury, 260-351W

255, 260, 289, 302, Full-length Header Tube Type, Steel

Ships Free
On Sale

Header Tube Type: Full-length

Finish: Temporary Paint

Primary Tube Diameter: 1-5/8"

Material Type: Steel

Compare
Quick View

Hooker 6921HKR Competition Headers, 1971-1973 Ford/Mercury, 351C 2V

$261.85
$299.95

351C, Full-length Header Tube Type, Temporary Paint

Ships Free
On Sale

Header Tube Type: Full-length

Finish: Temporary Paint

Primary Tube Diameter: 1-3/4"

Material Type: Steel

Compare
Quick View

Hooker 6115HKR Super Competition Headers, 1970-73 Ford/Mercury 429-460

$572.80
$669.95

429, Full-length Header Tube Type, Temporary Paint

Ships Free
On Sale

Header Tube Type: Full-length

Finish: Temporary Paint

Flange Style: Oval Port

Primary Tube Diameter: 1-7/8"

Compare
Quick View

Hooker 6211-1HKR Super Competition Headers, 1971-73 Ford/Mercury, 351C

$911.95
$1,066.95

351C, Full-length Header Tube Type, Steel, Silver

Ships Free
On Sale

Header Tube Type: Full-length

Finish: Silver ceramic coated

Primary Tube Diameter: 2"

Material Type: Steel

Compare
Quick View

Doug's Headers D6712-R Full Length Header 1-3/4 In, 71-73 Mustang, Raw

$481.99
$715.85

351C, Full-length Header Tube Type, Raw, Steel, Natural

Ships Free
On Sale

Header Tube Type: Full-length

Finish: Raw

Flange Style: Standard

Primary Tube Diameter: 1-3/4"

Compare
Quick View

Doug's Headers D6712 Full Length Header, 1-3/4 In, 71-73 Mustang, CC

$655.99
$1,001.68

351C, Full-length Header Tube Type, Steel, Silver

Ships Free
On Sale

Header Tube Type: Full-length

Finish: Metallic Ceramic Coating

Flange Style: Standard

Primary Tube Diameter: 1-3/4"

Compare
Quick View

Doug's Headers D6714-R Full Length Header 1-3/4 In, 71-73 Mustang, Raw

$434.99
$715.85

351C, Full-length Header Tube Type, Raw, Steel, Natural

Ships Free
On Sale

Header Tube Type: Full-length

Finish: Raw

Flange Style: Standard

Primary Tube Diameter: 1-3/4"

Compare
Quick View

Hooker 6211HKR Super Competition Headers, 1971-1973 Ford/Mercury, 351C

$583.25
$682.95

351C, Full-length Header Tube Type, Temporary Paint

Ships Free
On Sale

Header Tube Type: Full-length

Finish: Temporary Paint

Primary Tube Diameter: 2"

Material Type: Steel

Compare
Quick View

Patriot Exhaust H8413-1 Full Length Header, 71-73 Mustang, CC

$456.99
$665.83

Full-length Header Tube Type, Metallic Ceramic Coating

Ships Free
On Sale

Header Tube Type: Full-length

Finish: Metallic Ceramic Coating

Flange Style: Standard

Primary Tube Diameter: 1-3/4"

Compare
Quick View

Patriot Exhaust H8412-1 Full Length Header, 71-73 Mustang, CC

$445.99
$646.13

Full-length Header Tube Type, Metallic Ceramic Coating

Ships Free
On Sale

Header Tube Type: Full-length

Finish: Metallic Ceramic Coating

Flange Style: Oval Port

Primary Tube Diameter: 1-3/4"

Compare
Quick View

Patriot Exhaust H8413 Full Length Header, 71-73 Mustang, Raw

$282.99
$406.11

Full-length Header Tube Type, Raw, Steel, Natural

Ships Free
On Sale

Header Tube Type: Full-length

Finish: Raw

Flange Style: Standard

Primary Tube Diameter: 1-3/4"

Compare
Quick View

Patriot Exhaust H8413-B Full Length Header, 71-73 Mustang, Black

$293.99
$419.28

Full-length Header Tube Type, Hi-Temp Black, Steel

Ships Free
On Sale

Header Tube Type: Full-length

Finish: Hi-Temp Black

Flange Style: Standard

Primary Tube Diameter: 1-3/4"

Compare
Quick View

Patriot Exhaust H8412-B Full Length Header, 71-73 Mustang, Black

$281.99
$399.96

Full-length Header Tube Type, Hi-Temp Black, Steel

Ships Free
On Sale

Header Tube Type: Full-length

Finish: Hi-Temp Black

Flange Style: Oval Port

Primary Tube Diameter: 1-3/4"

Compare
Quick View

Doug's Headers D6712-B Full Length Header 1-3/4 In, 71-73 Mustang, Blk

$491.99
$735.62

351C, Full-length Header Tube Type, Hi-Temp Black

Ships Free
On Sale

Header Tube Type: Full-length

Finish: Hi-Temp Black

Flange Style: Standard

Primary Tube Diameter: 1-3/4"

Compare
Quick View

Doug's Headers D6714 Full Length Header, 1-3/4 In, 71-73 Mustang, CC

$659.99
$1,001.68

351C, Full-length Header Tube Type, Steel, Silver

Ships Free
On Sale

Header Tube Type: Full-length

Finish: Metallic Ceramic Coating

Flange Style: Standard

Primary Tube Diameter: 1-3/4"

Compare
Quick View

Hooker 6901-1HKR Competition Headers, 1966-74 Ford/Mercury, SBF

$425.55
$497.95

255, 260, 289, 302, Full-length Header Tube Type, Steel

Ships Free
On Sale

Header Tube Type: Full-length

Finish: Silver ceramic coated

Primary Tube Diameter: 1-5/8"

Material Type: Steel

Compare
Quick View

Hooker 6115-1HKR Super Competition Headers, 70-73 Ford/Mercury 429-460

$835.00
$976.95

429, Full-length Header Tube Type, Steel, Silver

Ships Free
On Sale

Header Tube Type: Full-length

Finish: Silver ceramic coated

Flange Style: Oval Port

Primary Tube Diameter: 1-7/8"

Compare
Quick View

Flowtech 12118FLT Long Tube Header, 1.75 Inch Tube, Painted

$175.70
$205.95

351C, Boss 351, Long Tube Header Tube Type, Painted

Ships Free
On Sale

Header Tube Type: Long Tube

Finish: Painted

Flange Style: Round Port

Primary Tube Diameter: 1-3/4"

Compare
Quick View

1964-73 Mustang Long Tube Headers, AHC Coated

260, 289, 302, 5.0L, Long Tube Header Tube Type, Steel

Ships Free
Video Available

Header Tube Type: Long Tube

Finish: Ceramic Coated

Flange Style: Rectangular Port

Primary Tube Diameter: 1-5/8"

Compare
Quick View

Patriot Exhaust H8403 1964-73 Mustang Long Tube Headers, Plain Steel

260, 289, 302, 5.0L, Long Tube Header Tube Type, Steel

Ships Free

Header Tube Type: Long Tube

Finish: Natural

Flange Style: Rectangular Port

Primary Tube Diameter: 1-5/8"

Compare
Quick View

Mr Gasket 7413G Header Gaskets, Ford Big Block 429/460

429, 460, Aluminum Gasket Material, 1.25" Port Height

On Sale
Video Available

Gasket Material: Aluminum

Port Style: Rectangular

Port Height: 1.25"

Port Width: 2.08"

Compare
Quick View

Mr Gasket 7165MRG Exhaust Gaskets, 429/460 Ford, Copper-Seal

$35.99
$44.43

429, 460, Copper Gasket Material, Stock Port Style

On Sale

Gasket Material: Copper

Port Style: Stock

Port Height: 2.08"

Port Width: 1.25"

Compare
Quick View

Mr Gasket 5959 Exhaust Gaskets, Ford 460 SVO 1.85 x 1.91 Inch

$30.90
$38.14

429, 460, Ultra-Seal Gasket Material, 1.91" Port Height

On Sale

Gasket Material: Ultra-Seal

Port Style: Square Port

Port Height: 1.91"

Port Width: 1.85"

Compare
Quick View

Mr Gasket 5951MRG Exhaust Gaskets, Ford 351C/351M/400, 1.58 x 1.96 In

$23.91
$29.52

351C, 351M, 400, Steel core laminate Gasket Material

On Sale

Gasket Material: Steel core laminate

Port Style: Stock

Port Height: 1.96"

Port Width: 1.58"

Compare
Quick View

Mr Gasket 5954MRG Exhaust Gaskets, 429/460 Ford, Ultra-Seal

$23.91
$29.52

429, 460, Steel core laminate Gasket Material

On Sale

Gasket Material: Steel core laminate

Port Style: Oval

Port Height: 2.08"

Port Width: 1.25"

Compare
Quick View

Header Bolts, 3/8-16 x 3/4 Inch, Set/16

Many Engines, 1.05" Overall Length, Hex Wrench Type

Overall Length: 1.05"

Under Head Length: 0.75"

Thread Pitch: 3/8"-16

Wrench Type: Hex

Compare
Quick View
Change Your Vehicle
All Makes
Year
Make
Model
Remove Vehicle
1973 Cougar
Suggestions
Error
Note
Ok