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The 454 big block is a true legend of an engine that has been the base for many of the fastest, highest HP builds in the history of hot rodding. A product of growing power needs for the bigger, heavier GM production cars and trucks of the 1970's - GM had to come up with something as successful as their small block Chevy platform. The 454 big block became the industry standard for high HP and torque curves, with a boatload of useable power and room to grow as the budget allowed. Even though the 454 big block has been around for many years, it is still a highly desired powerplant for many chasing after that unique big block tone and neck-breaking power! Speedway Motors has a multitude of performance aftermarket parts as well as OEM reproductions for any of your 454 big block needs!

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Universal Fit, Block Hugger Header Tube Type, Steel

Ships Free
Video Available

Header Tube Type: Block Hugger

Finish: Ceramic Coated

Flange Style: Standard

Primary Tube Diameter: 1-3/4"

Quick View

Universal Fit, Roadster Header Tube Type, Steel, Silver

Ships Free
Video Available

Header Tube Type: Roadster

Finish: Ceramic Coated

Flange Style: Standard

Primary Tube Diameter: 1-7/8"

Quick View

Universal Fit, Lake Style Header Tube Type, Steel

Ships Free
Video Available

Header Tube Type: Lake Style

Finish: Ceramic Coated

Flange Style: Standard

Primary Tube Diameter: 1-7/8"

Quick View

396, 402, 427, 454, 496, 502, 572, Ceramic Coated

Ships Free
Video Available

Header Tube Type: Full-length

Finish: Ceramic Coated

Flange Style: Standard

Primary Tube Diameter: 2"

Quick View

396, 402, 427, 454, 496, 502, Ceramic Coated, Steel

Ships Free
Video Available

Header Tube Type: Fenderwell

Finish: Ceramic Coated

Flange Style: Standard

Primary Tube Diameter: 2"

Quick View

396, 402, 427, 454, 496, 502, Chassis Header Tube Type

Ships Free
Video Available

Header Tube Type: Chassis

Finish: Ceramic Coated

Flange Style: Standard

Primary Tube Diameter: 1-7/8"

Quick View

396, 402, 427, 454, 496, 502, 572, Aluminum, As Cast

Overall Thickness: 1.125"

Gasket(s) Included: No

Hardware Included: No

Material Type: Aluminum

Quick View

396, 402, 427, 454, Full-length Header Tube Type, Steel

Ships Free

Header Tube Type: Full-length

Finish: Ceramic Coated

Flange Style: Standard

Primary Tube Diameter: 2"

Quick View

396, 402, 427, 454, Full-length Header Tube Type, Steel

Ships Free

Header Tube Type: Full-length

Finish: Ceramic Coated

Flange Style: Standard

Primary Tube Diameter: 1-3/4"

Quick View

396, 402, 454, Full-length Header Tube Type, Steel

Ships Free

Header Tube Type: Full-length

Finish: Ceramic Coated

Flange Style: Standard

Primary Tube Diameter: 1-3/4"

Quick View

396, 402, 427, 454, 496, 502, Ceramic Coated, Steel

Ships Free

Header Tube Type: Full-length

Finish: Ceramic Coated

Flange Style: Standard

Primary Tube Diameter: 2"

Quick View
$532.49
$752.41

366, 396, 402, 427, 454, Fenderwell Header Tube Type

Ships Free
On Sale

Header Tube Type: Fenderwell

Finish: Ceramic Coated

Flange Style: Standard

Primary Tube Diameter: 2"

Quick View

396, 402, 427, 454, 496, 502, Ceramic Coated, Steel

Ships Free

Header Tube Type: Full-length

Finish: Ceramic Coated

Flange Style: Standard

Primary Tube Diameter: 2-1/8"

Quick View
$661.64
$1,001.68

396, 402, 427, 454, 400, 455, 400, Ceramic Coated

Ships Free
On Sale

Header Tube Type: Full-length

Finish: Ceramic Coated

Flange Style: Standard

Primary Tube Diameter: 1-3/4"

Quick View
$794.71
$1,203.16

396, 402, 454, 400, 455, 400, Ceramic Coated, Steel

Ships Free
On Sale

Header Tube Type: Full-length

Finish: Ceramic Coated

Flange Style: Standard

Primary Tube Diameter: 2"

Quick View
$554.04
$782.88

454, Full-length Header Tube Type, Ceramic Coated

Ships Free
On Sale

Header Tube Type: Full-length

Finish: Ceramic Coated

Flange Style: Standard

Primary Tube Diameter: 1-3/4"

Quick View
$397.43
$561.57

396, 402, 427, 454, 409, Mid-Length Header Tube Type

Ships Free
On Sale

Header Tube Type: Mid-Length

Finish: Ceramic Coated

Flange Style: Standard

Primary Tube Diameter: 1-3/4"

Quick View
$807.81
$1,141.47

396, 402, 427, 454, Full-length Header Tube Type, Steel

Ships Free
On Sale

Header Tube Type: Full-length

Finish: Ceramic Coated

Flange Style: Standard

Primary Tube Diameter: 2"

Quick View
$799.99
$910.99

396, 402, 427, 454, 496, 502, 572, Ceramic Coated

Ships Free
On Sale

Header Tube Type: Dragster

Finish: Ceramic Coated

Flange Style: Standard

Primary Tube Diameter: 2-3/8 to 2-1/2"

Quick View
$807.81
$1,141.47

396, 402, 454, 400, 455, 400, Ceramic Coated, Steel

Ships Free
On Sale

Header Tube Type: Full-length

Finish: Ceramic Coated

Flange Style: Standard

Primary Tube Diameter: 1-7/8"

Quick View

396, 402, 427, 454, Full-length Header Tube Type, Steel

Ships Free

Header Tube Type: Full-length

Finish: Ceramic Coated

Flange Style: Standard

Primary Tube Diameter: 1-7/8"

Quick View

396, 402, 427, 454, 496, 502, Ceramic Coated, Steel

Ships Free

Header Tube Type: Full-length

Finish: Ceramic Coated

Flange Style: Standard

Primary Tube Diameter: 1-3/4"

Quick View
$567.19
$1,216.35

454, Shorty Header Tube Type, Ceramic Coated, Silver

Ships Free
On Sale

Header Tube Type: Shorty

Finish: Ceramic Coated

Flange Style: Standard

Primary Tube Diameter: 1-3/4"

Quick View
$794.71
$1,203.16

396, 402, 454, 400, Full-length Header Tube Type, Steel

Ships Free
On Sale

Header Tube Type: Full-length

Finish: Ceramic Coated

Flange Style: Standard

Primary Tube Diameter: 2"

Quick View
$851.47
$1,203.16

396, 402, 454, Full-length Header Tube Type, Steel

Ships Free
On Sale

Header Tube Type: Full-length

Finish: Ceramic Coated

Flange Style: Standard

Primary Tube Diameter: 2-1/8"

Quick View
$713.35
$1,022.39

396, 402, 454, 283, 400, Tri-Y Header Tube Type, Steel

Ships Free
On Sale

Header Tube Type: Tri-Y

Finish: Ceramic Coated

Flange Style: Standard

Primary Tube Diameter: 1-3/4"

Quick View
$264.99
$358.38

396, 402, 454, 400, Full-length Header Tube Type, Steel

Ships Free
On Sale

Header Tube Type: Full-length

Finish: Ceramic Coated

Flange Style: Standard

Primary Tube Diameter: 2"

Quick View

396, 402, 427, 454, 496, 502, Ceramic Coated, Steel

Ships Free

Header Tube Type: Fenderwell

Finish: Ceramic Coated

Flange Style: Standard

Primary Tube Diameter: 2"

Quick View
$464.54
$656.41

396, 402, 454, 400, Full-length Header Tube Type, Steel

Ships Free
On Sale

Header Tube Type: Full-length

Finish: Ceramic Coated

Flange Style: Standard

Primary Tube Diameter: 1-7/8"

Quick View
$578.66
$782.62

396, 402, 427, 454, Roadster Header Tube Type, Steel

Ships Free
On Sale

Header Tube Type: Roadster

Finish: Ceramic Coated

Flange Style: Standard

Primary Tube Diameter: 1-7/8"

Quick View
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