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1990 Pontiac Firebird
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Flowtech 31116FLT Shorty Header, Ceramic Coated

Chevy Small Block V8

Ships Free

Header Tube Type: Shorty

Finish: Ceramic Coated

Flange Style: Round Port

Primary Tube Diameter: 1-5/8"

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Flowtech 11116FLT Shorty Header, 2.5 Inch Collector Size

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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Flowtech 50162FLT Terminator Muffler, 2-1/2 Inch Inlet/Outlet

1990 Pontiac Firebird

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Muffler Type: Chambered

Overall Height: 5"

Inlet Size: 2.50

Outlet Size: 2.50

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Flowtech 11102FLT Mid Length Header, 2.5 Inch Collector Size

Chevy Small Block V8

Ships Free

Header Tube Type: Mid-Length

Finish: Painted

Flange Style: Round Port

Primary Tube Diameter: 1-1/2"

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Flowtech 10105FLT 3-Bolt Reducer w/ O2 Sensor Fitting, 2.5 Inch

1990 Pontiac Firebird

Collector Diameter : 2-1/2 Inch

Outlet Size: 2-1/4"

Gasket(s) Included: Yes

Hardware Included: No

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Flowtech 10110FLT 3-Bolt Reducer w/ O2 Sensor Fitting, 3 Inch

1990 Pontiac Firebird

Collector Diameter : 3 Inch

Outlet Size: 2-1/2"

Gasket(s) Included: Yes

Hardware Included: No

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Flowtech 11102SFLT Long Tube Header, Collector Size 2.5 Inch Diameter

Chevy Small Block V8

Ships Free

Header Tube Type: Mid-Length

Finish: Painted

Flange Style: Round Port

Primary Tube Diameter: 1-1/2"

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Flowtech 31102FLT 82-91 Long Tube Header, Ceramic Coated

305 Chevy Small Block V8, 350 Chevy Small Block V8

Ships Free

Header Tube Type: Mid-Length

Finish: Ceramic Coated

Flange Style: Round Port

Primary Tube Diameter: 1-1/2"

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Flowtech 50363FLT Universal Performance Afterburner Muffler

1990 Pontiac Firebird

Muffler Type: Chambered

Overall Height: 4"

Inlet Size: 3.00

Outlet Size: 2.50

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