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1990 GMC R3500
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Flowtech 11500FLT, Long Tube Header, 3 Inch Collector Size

Chevy Small Block V8

Ships Free

Header Tube Type: Long Tube

Finish: Painted

Primary Tube Diameter: 1-1/2"

Material Type: Mild Steel

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Flowtech 31500FLT, Long Tube Header, Ceramic Coated

Chevy Small Block V8

Ships Free

Header Tube Type: Long Tube

Finish: Ceramic Coated

Flange Style: Round Port

Primary Tube Diameter: 1-1/2"

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Flowtech 49150-1FLT Afterburner Headers, Ceramic Coated

Chevy Small Block V8

Ships Free

Header Tube Type: Long Tube

Finish: Ceramic Coated

Flange Style: Round Port

Primary Tube Diameter: 1-5/8"

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

1990 GMC R3500

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 GMC R3500

Collector Diameter : 3 Inch

Outlet Size: 2-1/2"

Gasket(s) Included: Yes

Hardware Included: No

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Flowtech 50170FLT Terminator Muffler, 3 Inch Inlet, 2-1/2 Inch Outlet

1990 GMC R3500

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Muffler Type: Chambered

Overall Height: 5"

Inlet Size: 3.00

Outlet Size: 3.00

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Flowtech 50370FLT Universal Performance Afterburner Muffler

1990 GMC R3500

Muffler Type: Chambered

Overall Height: 4"

Inlet Size: 3.00

Outlet Size: 2.50

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Flowtech 11500SFLT Long Tube Header, 3 Inch Collector Size w/Air Tubes

Chevy Small Block V8

Ships Free

Header Tube Type: Long Tube

Finish: Painted

Primary Tube Diameter: 1-1/2"

Material Type: Mild Steel

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Flowtech 49150FLT Afterburner Headers, Painted

Chevy Small Block V8

Ships Free

Header Tube Type: Long Tube

Finish: Painted

Flange Style: Round Port

Primary Tube Diameter: 1-5/8"

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