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1999 GMC C2500 Suburban
Headers and Exhaust
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Flowmaster 524553 50 Series Muffler, 2.25 In/ 3.00 Out

$148.99
$188.24

Dodge, Chevy, GMC, Ford, Nissan, Toyota, Steel, Black

Ships Free
On Sale

Inlet Diameter: 2.25"

Outlet Diameter: 3"

Overall Length: 23"

Overall Width: 10"

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MagnaFlow 23179 Direct-Fit Catalytic Converter

C2500, C2500 Suburban, C3500, K2500, K3500

Ships Free
New Product

Overall Length: 33"

Inlet Size: 2.500

Outlet Size: 2.500

Material Type: Stainless Steel

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MagnaFlow 445453 Direct-Fit Catalytic Converter

99-00 Cadillac, 96-00 Chevy, 96-00 GMC, Stainless Steel

Ships Free
New Product

Overall Length: 42.5"

Material Type: Stainless Steel

Mount Type: Uses Factory Hanger

California Compliant: Yes

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Flowmaster 527504 50 Series Big Block Muffler, 2.75 In/Out

$208.99
$264.99

C2500, C3500, K2500, K3500, C2500 Suburban, H2, Steel

Ships Free
On Sale

Inlet Diameter: 2.75"

Outlet Diameter: 2.5"

Overall Length: 28"

Overall Width: 12"

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MagnaFlow 15700 MF Series Performance Cat Back Exhaust System

96-99 Chevy, 96-99 GMC, Cat-Back Style, Stainless Steel

Ships Free
New Product

Style: Cat-Back

Material Type: Stainless Steel

Finish: Polished

Body Length: 22"

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MagnaFlow 23453 Direct-Fit Catalytic Converter

99-00 Cadillac, 96-00 Chevy, 96-00 GMC, Stainless Steel

Ships Free
New Product

Overall Length: 35.5"

Material Type: Stainless Steel

Mount Type: Uses Factory Hanger

California Compliant: No

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MagnaFlow 445470 Direct-Fit Catalytic Converter

96-00 Chevy, 96-00 GMC, 36" Overall Length

Ships Free
New Product

Overall Length: 36"

Material Type: Stainless Steel

Mount Type: Uses Factory Hanger

California Compliant: Yes

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MagnaFlow 445471 Direct-Fit Catalytic Converter

96-00 Chevy, 96-00 GMC, 36.25" Overall Length

Ships Free
New Product

Overall Length: 36.25"

Material Type: Stainless Steel

Mount Type: Uses Factory Hanger

California Compliant: Yes

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MagnaFlow 99506HM Universal Catalytic Converter

94-01 Dodge, 96-99 Chevy, 96-99 GMC, Stainless Steel

Ships Free
New Product

Overall Length: 19.5"

Inlet Size: 2.500

Outlet Size: 2.500

Material Type: Stainless Steel

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Flowmaster 524703 70 Series Big Block II Muffler, 2.25 In/Out

$165.99
$209.94

Dodge, Chevy, GMC, Ford, Nissan, 2.25" Inlet Diameter

Ships Free
On Sale

Inlet Diameter: 2.25"

Outlet Diameter: 3"

Overall Length: 28"

Overall Width: 10"

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Flowmaster 8524553 Stainless 50 Series Muffler, 2.25 In/ 3.00 Out

$155.99
$197.31

Dodge, Chevy, GMC, Ford, Nissan, Toyota, Black

Ships Free
On Sale

Inlet Diameter: 2.25"

Outlet Diameter: 3"

Overall Length: 23"

Overall Width: 10"

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Flowtech 91832FLT Shorty Headers, 1996-99 GM Pickup/SUV, 5.7L/350

350, Shorty Header Tube Type, Painted, Mild Steel

Ships Free

Header Tube Type: Shorty

Finish: Painted

Flange Style: Round Port

Primary Tube Diameter: 1-1/2"

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Big Block Chevy Header Flange Plates

396, 402, 427, 454, 496, Round Port Port Style, Steel

Port Style: Round Port

Port Height: 2.06"

Port Width: 2.06"

Hole Diameter: 2"

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ARP 100-1403 Header Stud Kit, 3/8-16 Threads, Set/16

396, 402, 427, 454, 1.67" Stud Length, Steel, Black

On Sale

Stud Length: 1.67"

Thread Pitch: 3/8"-16

Thread Length: 0.53"

Thread Pitch (2): 3/8"-24

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Extreme Exhaust Gaskets, Big Block Chevy, 2 Inch Round Port

396, 402, 427, 454, 496, 502, 572, Gasket Material

On Sale

Material Type: Gasket Material

Port Style: Round Port

Overall Thickness: .09"

Inside Diameter: 1.96"

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Mr Gasket 7157MRG Exhaust Gaskets, Big Block Chevy, Copper-Seal

396, 402, 427, 454, Copper Gasket Material

On Sale

Gasket Material: Copper

Port Style: Round Port

Port Height: 1.92"

Port Width: 1.92"

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Extreme Exhaust Gaskets, Big Block Chevy, 1-7/8 Inch Round Port

396, 402, 427, 454, 496, 502, 572, Gasket Material

On Sale

Material Type: Gasket Material

Port Style: Round Port

Overall Thickness: .09"

Inside Diameter: 1.84"

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Patriot Exhaust H7887 Header Flange Kit, BBC, 2-1/4 Inch

$61.99
$81.29

366, 396, 402, 427, 454, 496, 502, 572, Steel, Natural

On Sale

Port Style: Round Port

Port Height: 2.25"

Port Width: 2.25"

Hole Diameter: 2.25"

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Mr Gasket 7158MRG Exhaust Gaskets, Big Block Chevy, Square Port

$39.99
$42.12

396, 402, 427, 454, Copper Gasket Material

On Sale

Gasket Material: Copper

Port Style: Square Port

Port Height: 1.9"

Port Width: 1.85"

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Dynatech? BBC Exhaust Header Flange, 2-1/4 Port, 3/8 Thick

$48.99
$51.99

396, 402, 427, 454, 496, 502, 572, 2.35" Port Height

On Sale

Port Style: Round Port

Port Height: 2.35"

Port Width: 2.35"

Hole Diameter: 2.25"

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Fel-Pro Gaskets 1410 Big Block Chevy Exhaust Header Gaskets

396, 402, 427, 454, 496, Gasket Material

Material Type: Gasket Material

Port Style: Square Port

Port Height: 1.88"

Port Width: 1.88"

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Dynatech? BBC Exhaust Header Flange, 2-1/2 Port, 3/8 Thick

$48.99
$51.99

396, 402, 427, 454, 496, 502, 572, 2.6" Port Height

On Sale

Port Style: Round Port

Port Height: 2.6"

Port Width: 2.6"

Hole Diameter: 2.5"

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Patriot Exhaust H7886 Header Flange Kit, BBC, 2-1/8 Inch

$64.99
$81.29

366, 396, 402, 427, 454, 496, 502, 572, Steel, Natural

On Sale

Port Style: Round Port

Port Height: 2.125"

Port Width: 2.125"

Hole Diameter: 2.125"

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Mr Gasket 7409G Exhaust Gaskets, Big Block Chevy, Round Ports

$25.99
$27.72

396, 402, 427, 454, Aluminum Gasket Material

On Sale
Video Available

Gasket Material: Aluminum

Port Style: Round Port

Port Height: 2.15"

Port Width: 2.15"

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MagnaFlow 445006 Universal Catalytic Converter

Isuzu, Dodge, Jeep, Buick, Cadillac, Chevy, GMC

Ships Free
New Product

Overall Length: 16"

Inlet Size: 2.500

Outlet Size: 2.500

Material Type: Stainless Steel

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Dynatech® Big Block Chevy Exhaust Header Flange, 2.375 Port, 3/8 Thick

$48.99
$51.99

396, 402, 427, 454, 496, 502, 572, 2.476" Port Height

On Sale

Port Style: Round Port

Port Height: 2.476"

Port Width: 2.476"

Hole Diameter: 2.375"

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Patriot Exhaust H7888 Header Flange Kit, BBC, 2-3/8 Inch

$118.99
$168.70

366, 396, 402, 427, 454, 496, 502, 572, Steel, Natural

Ships Free
On Sale

Port Style: Round Port

Port Height: 2.375"

Port Width: 2.375"

Hole Diameter: 2.375"

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Patriot Exhaust H7889 Header Flange Kit, BBC, 2-1/2 Inch

$118.99
$168.70

366, 396, 402, 427, 454, 496, 502, 572, 2.5" Port Width

Ships Free
On Sale

Port Style: Round Port

Port Height: 2.5"

Port Width: 2.5"

Hole Diameter: 2.5"

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