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1999 GMC C2500 Suburban
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Flowmaster 527504 50 Series Big Block Muffler, 2.75 In/Out

$208.99
$264.99

1999 GMC C2500 Suburban

Ships Free
On Sale
New Product

Inlet Diameter: 2.75"

Outlet Diameter: 2.5"

Overall Length: 28"

Overall Width: 12"

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

$165.99
$209.94

1999 GMC C2500 Suburban

Ships Free
On Sale
New Product

Inlet Diameter: 2.25"

Outlet Diameter: 3"

Overall Length: 28"

Overall Width: 10"

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Flowmaster 524553 50 Series Muffler, 2.25 In/ 3.00 Out

$148.99
$188.24

1999 GMC C2500 Suburban

Ships Free
On Sale
New Product

Inlet Diameter: 2.25"

Outlet Diameter: 3"

Overall Length: 23"

Overall Width: 10"

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

$155.99
$197.31

1999 GMC C2500 Suburban

Ships Free
On Sale
New Product

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 Chevy Small Block V8

Ships Free

Header Tube Type: Shorty

Finish: Painted

Flange Style: Round Port

Primary Tube Diameter: 1-1/2"

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

396 Chevy Big Block V8, 402 Chevy Big Block V8, 427 Chevy Big Block V8, 454 Chevy Big Block V8

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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Big Block Chevy Header Flange Plates

Chevy Big Block V8

Port Style: Round Port

Port Height: 2.06"

Port Width: 2.06"

Hole Diameter: 2"

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

396 Chevy Big Block V8, 402 Chevy Big Block V8, 427 Chevy Big Block V8, 454 Chevy Big Block V8

On Sale

Gasket Material: Copper

Port Style: Round Port

Port Height: 1.92"

Port Width: 1.92"

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Dynatech® Big Block Chevy Exhaust Header Flange, 2-1/4 Port, 3/8 Thick

$48.99
$51.99

Chevy Big Block V8

On Sale

Port Style: Round Port

Port Height: 2.35"

Port Width: 2.35"

Hole Diameter: 2.25"

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

$61.99
$81.29

Chevy Big Block V8

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 Chevy Big Block V8, 402 Chevy Big Block V8, 427 Chevy Big Block V8, 454 Chevy Big Block V8

On Sale

Gasket Material: Copper

Port Style: Square Port

Port Height: 1.9"

Port Width: 1.85"

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Fel-Pro Gaskets 1410 Big Block Chevy Exhaust Header Gaskets

Chevy Big Block V8

Material Type: Gasket Material

Port Style: Square Port

Port Height: 1.88"

Port Width: 1.88"

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

Chevy Big Block V8

On Sale

Material Type: Gasket Material

Port Style: Round Port

Overall Thickness: .09"

Inside Diameter: 1.96"

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

$64.99
$81.29

Chevy Big Block V8

On Sale

Port Style: Round Port

Port Height: 2.125"

Port Width: 2.125"

Hole Diameter: 2.125"

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

Chevy Big Block V8

On Sale

Material Type: Gasket Material

Port Style: Round Port

Overall Thickness: .09"

Inside Diameter: 1.84"

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Dynatech® Big Block Chevy Exhaust Header Flange, 2-1/2 Port, 3/8 Thick

$48.99
$51.99

Chevy Big Block V8

On Sale

Port Style: Round Port

Port Height: 2.6"

Port Width: 2.6"

Hole Diameter: 2.5"

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

$48.99
$51.99

Chevy Big Block V8

On Sale

Port Style: Round Port

Port Height: 2.476"

Port Width: 2.476"

Hole Diameter: 2.375"

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

$25.99
$27.72

396 Chevy Big Block V8, 402 Chevy Big Block V8, 427 Chevy Big Block V8, 454 Chevy Big Block V8

On Sale
Video Available

Gasket Material: Aluminum

Port Style: Round Port

Port Height: 2.15"

Port Width: 2.15"

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

$118.99
$168.70

Chevy Big Block V8

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

Chevy Big Block V8

Ships Free
On Sale

Port Style: Round Port

Port Height: 2.5"

Port Width: 2.5"

Hole Diameter: 2.5"

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Hooker 10810HKR Header Gasket 0.060 Inch Thick, BBC-race, Round port

396 Chevy Big Block V8, 402 Chevy Big Block V8, 427 Chevy Big Block V8, 454 Chevy Big Block V8

Material Type: Fiber

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Spectre 535 Exhaust Header Gasket, Chevy/GMC 396-454

396 Chevy Big Block V8, 402 Chevy Big Block V8, 427 Chevy Big Block V8, 454 Chevy Big Block V8

Gasket Material: Ceramic Fiber

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Mr Gasket 7408G Exhaust Gaskets, Big Block Chevy, Square Ports

$25.99
$27.72

396 Chevy Big Block V8, 402 Chevy Big Block V8, 427 Chevy Big Block V8, 454 Chevy Big Block V8

On Sale
Video Available

Gasket Material: Aluminum

Port Style: Square Port

Port Height: 1.85"

Port Width: 1.9"

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Mr Gasket 5912 Exhaust Gaskets, Big Block Chevy, 2.15 Inch

$24.99
$26.81

396 Chevy Big Block V8, 402 Chevy Big Block V8, 427 Chevy Big Block V8, 454 Chevy Big Block V8

On Sale

Gasket Material: Steel core laminate

Port Style: Round Port

Port Height: 2.15"

Port Width: 2.15"

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Hooker 10809HKR Header Gasket 0.060 Inch Thick, BBC-street

396 Chevy Big Block V8, 402 Chevy Big Block V8, 427 Chevy Big Block V8, 454 Chevy Big Block V8

Material Type: Fiber

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

Ford Small Block V8, Chevy Big Block V8, Ford Big Block V8, Chrysler Hemi V8

Overall Length: 1.05"

Under Head Length: 0.75"

Thread Pitch: 3/8"-16

Wrench Type: Hex

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Mr Gasket 7407G Exhaust Gaskets, Big Block Chevy, Round Ports

$26.99
$28.56

396 Chevy Big Block V8, 402 Chevy Big Block V8, 427 Chevy Big Block V8, 454 Chevy Big Block V8

On Sale

Gasket Material: Aluminum

Port Style: Round Port

Port Height: 1.92"

Port Width: 1.92"

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