Items You Need
GM Cars
Specifications:
Flowtech is a smart choice for quality performance exhaust headers at a great price. All Flowtech Headers application-specific for an exact fit and feature a 3/8 in. thick flange to provide a leak-free seal Bolt-On Exhaust Headers for High-Flowing Performance!
Does Flowtech 11114 fit your vehicle?
1978 OLDSMOBILE CUTLASS SALON
- Liter: 5
- SubModel: BASE
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: 1.5 in. Primary Tubing; 2.5 in. Collector Size; Mild Steel; Black Painted Finish; Gaskets; Hardware;Intended For Race Use Only; Fitting for Exh.Temp.Sensor Welded. If Needed; Hole Can Be Drilled In Tube~w/Oxy. Sensor - Use Reducer PN[10110FLT] For 3 in. Flange~w/Oxy. Sensor- Use Reducer PN[10105FLT] For 2.5 in Flange~Will Fit Dart Sportmans II Angle Plug Heads
- CUI: 305
- Engine Type: V8 ( 5L / 305 )
- Engine Vin: H
1979 CHEVROLET EL CAMINO
- Liter: 5
- SubModel: SS
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: 1.5 in. Primary Tubing; 2.5 in. Collector Size; Mild Steel; Black Painted Finish; Gaskets; Hardware;Intended For Race Use Only; Fitting for Exh.Temp.Sensor Welded. If Needed; Hole Can Be Drilled In Tube~ w/Oxy. Sensor- Use Reducer PN[10105FLT] For 2.5 in Flange~ This part is legal for sale or use on Racing Use Only Vehicles~ WARNING: It is against the law to install this part on an Emissions Controlled Vehicle~ The following vehicles are considered Racing Use Only Vehicles: Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street
- CUI: 305
- Engine Type: V8 ( 5L / 305 )
- Engine Vin: H
1978 OLDSMOBILE CUTLASS CALAIS
- Liter: 5
- SubModel: BASE
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: 1.5 in. Primary Tubing; 2.5 in. Collector Size; Mild Steel; Black Painted Finish; Gaskets; Hardware;Intended For Race Use Only; Fitting for Exh.Temp.Sensor Welded. If Needed; Hole Can Be Drilled In Tube~w/Oxy. Sensor - Use Reducer PN[10110FLT] For 3 in. Flange~w/Oxy. Sensor- Use Reducer PN[10105FLT] For 2.5 in Flange~Will Fit Dart Sportmans II Angle Plug Heads
- CUI: 305
- Engine Type: V8 ( 5L / 305 )
- Engine Vin: H
1988 PONTIAC FIREBIRD
- Liter: 5
- SubModel: TRANS AM
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: 1.5 in. Primary Tubing; 2.5 in. Collector Size; Mild Steel; Black Painted Finish; Gaskets; Hardware;Intended For Race Use Only
- CUI: 305
- Engine Type: V8 ( 5L / 305 )
- Engine Vin: E
1980 OLDSMOBILE CUTLASS CRUISER
- Liter: 5
- SubModel: BASE
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: 1.5 in. Primary Tubing; 2.5 in. Collector Size; Mild Steel; Black Painted Finish; Gaskets; Hardware;Intended For Race Use Only; Will Fit Dart Sportmans II Angle Plug Heads~ Fitting for Exh.Temp.Sensor Welded. If Needed; Hole Can Be Drilled In Tube~ w/Oxy. Sensor- Use Reducer PN[10105FLT] For 2.5 in Flange~ w/Oxy. Sensor - Use Reducer PN[10110FLT] For 3 in. Flange
- CUI: 305
- Engine Type: V8 ( 5L / 305 )
- Engine Vin: H
1983 PONTIAC FIREBIRD
- Liter: 5
- SubModel: TRANS AM
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: 1.5 in. Primary Tubing; 2.5 in. Collector Size; Mild Steel; Black Painted Finish; Gaskets; Hardware;Intended For Race Use Only
- CUI: 305
- Engine Type: V8 ( 5L / 305 )
- Engine Vin: S
1987 OLDSMOBILE CUTLASS
- Liter: 2.8
- SubModel: BASE
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: 1.5 in. Primary Tubing; 2.5 in. Collector Size; Mild Steel; Black Painted Finish; Gaskets; Hardware;Intended For Race Use Only
- CUI: 173
- Engine Type: V6 ( 2.8L / 173 )
- Engine Vin: -
1980 OLDSMOBILE CUTLASS
- Liter: 5
- SubModel: BASE
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: 1.5 in. Primary Tubing; 2.5 in. Collector Size; Mild Steel; Black Painted Finish; Gaskets; Hardware;Intended For Race Use Only; Fitting for Exh.Temp.Sensor Welded. If Needed; Hole Can Be Drilled In Tube~w/Oxy. Sensor - Use Reducer PN[10110FLT] For 3 in. Flange~w/Oxy. Sensor- Use Reducer PN[10105FLT] For 2.5 in Flange~Will Fit Dart Sportmans II Angle Plug Heads
- CUI: 305
- Engine Type: V8 ( 5L / 305 )
- Engine Vin: H
1978 CHEVROLET EL CAMINO
- Liter: 5
- SubModel: SS
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: 1.5 in. Primary Tubing; 2.5 in. Collector Size; Mild Steel; Black Painted Finish; Gaskets; Hardware;Intended For Race Use Only; Fitting for Exh.Temp.Sensor Welded. If Needed; Hole Can Be Drilled In Tube~ w/Oxy. Sensor- Use Reducer PN[10105FLT] For 2.5 in Flange
- CUI: 305
- Engine Type: V8 ( 5L / 305 )
- Engine Vin: U
1983 CHEVROLET EL CAMINO
- Liter: 5
- SubModel: CONQUISTA
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: 1.5 in. Primary Tubing; 2.5 in. Collector Size; Mild Steel; Black Painted Finish; Gaskets; Hardware;Intended For Race Use Only; Fitting for Exh.Temp.Sensor Welded. If Needed; Hole Can Be Drilled In Tube~ w/Oxy. Sensor- Use Reducer PN[10105FLT] For 2.5 in Flange~ This part is legal for sale or use on Racing Use Only Vehicles~ WARNING: It is against the law to install this part on an Emissions Controlled Vehicle~ The following vehicles are considered Racing Use Only Vehicles: Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street
- CUI: 305
- Engine Type: V8 ( 5L / 305 )
- Engine Vin: H
1987 PONTIAC FIREBIRD
- Liter: 5
- SubModel: TRANS AM
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: 1.5 in. Primary Tubing; 2.5 in. Collector Size; Mild Steel; Black Painted Finish; Gaskets; Hardware;Intended For Race Use Only; This part is legal for sale or use on Racing Use Only Vehicles~ WARNING: It is against the law to install this part on an Emissions Controlled Vehicle~ The following vehicles are considered Racing Use Only Vehicles: Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street
- CUI: 305
- Engine Type: V8 ( 5L / 305 )
- Engine Vin: F
1984 PONTIAC FIREBIRD
- Liter: 5
- SubModel: TRANS AM
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: 1.5 in. Primary Tubing; 2.5 in. Collector Size; Mild Steel; Black Painted Finish; Gaskets; Hardware;Intended For Race Use Only
- CUI: 305
- Engine Type: V8 ( 5L / 305 )
- Engine Vin: G
Motor Vehicles
WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.
Tools:
WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.
Electrical Cords
WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.