0
0
Account Login
1-800-345-4545
Gift Cards
Track Order
Help Center

Flowtech Afterburner Headers Small Block Chevy

387-49156


Product Q&A
View Now
Click image to zoom
Flowtech 49156
$283.95
$255.56
SAVE $28.39
Afterburner Headers
  • Small Block Chevy
  • 1988-95 Chevy/GMC Pick-Up 1500/2500/3500
  • 1.625'' Primary Tubes
  • 3'' Collector
  • 4WD
  • Black High Temp Finish
  • Free Shipping - Ships directly from the manufacturer on 12/07/20
    QTY

    Does Flowtech 49156 fit your vehicle?

    Narrow Results

    1994 CHEVROLET K2500

    • Liter: 5.7
    • SubModel: WT
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Long Tube Style; 1.625 in. Primary Tubing; 3 in. Collector; Mild Steel; Black Paint;Intended For Race Use Only; w/Oxy. Sensor- Use Reducer PN[10105FLT] For 2.5 in Flange~ w/Oxy. Sensor - Use Reducer PN[10110FLT] For 3 in. Flange~ Must Modify Stock Exhaust To Retain Cat. Converter~ 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: 350
    • Engine Type: V8 ( 5.7L / 350 )
    • Engine Vin: K

    1995 GMC K1500

    • Liter: 5
    • SubModel: SIERRA SLS
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Long Tube Style; 1.625 in. Primary Tubing; 3 in. Collector; Mild Steel; Black Paint;Intended For Race Use Only; w/Oxy. Sensor- Use Reducer PN[10105FLT] For 2.5 in Flange~ w/Oxy. Sensor - Use Reducer PN[10110FLT] For 3 in. Flange~ Must Modify Stock Exhaust To Retain Cat. Converter
    • CUI: 305
    • Engine Type: V8 ( 5L / 305 )
    • Engine Vin: H

    1995 CHEVROLET K1500

    • Liter: 5
    • SubModel: SILVERADO
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Long Tube Style; 1.625 in. Primary Tubing; 3 in. Collector; Mild Steel; Black Paint;Intended For Race Use Only; Must Modify Stock Exhaust To Retain Cat. Converter~w/Oxy. Sensor - Use Reducer PN[10110FLT] For 3 in. Flange~w/Oxy. Sensor- Use Reducer PN[10105FLT] For 2.5 in Flange
    • CUI: 305
    • Engine Type: V8 ( 5L / 305 )
    • Engine Vin: H

    1989 CHEVROLET K1500

    • Liter: 5.7
    • SubModel: SCOTTSDALE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Long Tube Style; 1.625 in. Primary Tubing; 3 in. Collector; Mild Steel; Black Paint;Intended For Race Use Only; Must Modify Stock Exhaust To Retain Cat. Converter~w/Oxy. Sensor - Use Reducer PN[10110FLT] For 3 in. Flange~w/Oxy. Sensor- Use Reducer PN[10105FLT] For 2.5 in Flange
    • CUI: 350
    • Engine Type: V8 ( 5.7L / 350 )
    • Engine Vin: K

    1993 GMC K3500

    • Liter: 5.7
    • SubModel: SIERRA SLE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Long Tube Style; 1.625 in. Primary Tubing; 3 in. Collector; Mild Steel; Black Paint;Intended For Race Use Only; Must Modify Stock Exhaust To Retain Cat. Converter~w/Oxy. Sensor - Use Reducer PN[10110FLT] For 3 in. Flange~w/Oxy. Sensor- Use Reducer PN[10105FLT] For 2.5 in Flange
    • CUI: 350
    • Engine Type: V8 ( 5.7L / 350 )
    • Engine Vin: K

    1988 GMC K1500

    • Liter: 5.7
    • SubModel: SIERRA SLE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Long Tube Style; 1.625 in. Primary Tubing; 3 in. Collector; Mild Steel; Black Paint;Intended For Race Use Only; w/Oxy. Sensor- Use Reducer PN[10105FLT] For 2.5 in Flange~ w/Oxy. Sensor - Use Reducer PN[10110FLT] For 3 in. Flange~ Must Modify Stock Exhaust To Retain Cat. Converter
    • CUI: 350
    • Engine Type: V8 ( 5.7L / 350 )
    • Engine Vin: K

    1988 CHEVROLET K2500

    • Liter: 5
    • SubModel: SCOTTSDALE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Long Tube Style; 1.625 in. Primary Tubing; 3 in. Collector; Mild Steel; Black Paint;Intended For Race Use Only; Must Modify Stock Exhaust To Retain Cat. Converter~w/Oxy. Sensor - Use Reducer PN[10110FLT] For 3 in. Flange~w/Oxy. Sensor- Use Reducer PN[10105FLT] For 2.5 in Flange
    • CUI: 305
    • Engine Type: V8 ( 5L / 305 )
    • Engine Vin: H

    1991 GMC K3500

    • Liter: 5.7
    • SubModel: SIERRA SLE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Long Tube Style; 1.625 in. Primary Tubing; 3 in. Collector; Mild Steel; Black Paint;Intended For Race Use Only; w/Oxy. Sensor- Use Reducer PN[10105FLT] For 2.5 in Flange~ w/Oxy. Sensor - Use Reducer PN[10110FLT] For 3 in. Flange~ Must Modify Stock Exhaust To Retain Cat. Converter~ 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: 350
    • Engine Type: V8 ( 5.7L / 350 )
    • Engine Vin: K

    1989 GMC K1500

    • Liter: 5
    • SubModel: SIERRA
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Long Tube Style; 1.625 in. Primary Tubing; 3 in. Collector; Mild Steel; Black Paint;Intended For Race Use Only; Must Modify Stock Exhaust To Retain Cat. Converter~w/Oxy. Sensor - Use Reducer PN[10110FLT] For 3 in. Flange~w/Oxy. Sensor- Use Reducer PN[10105FLT] For 2.5 in Flange
    • CUI: 305
    • Engine Type: V8 ( 5L / 305 )
    • Engine Vin: H

    1988 CHEVROLET V30

    • Liter: 5.7
    • SubModel: SCOTTSDALE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Long Tube Style; 1.625 in. Primary Tubing; 3 in. Collector; Mild Steel; Black Paint;Intended For Race Use Only; w/Oxy. Sensor- Use Reducer PN[10105FLT] For 2.5 in Flange~ w/Oxy. Sensor - Use Reducer PN[10110FLT] For 3 in. Flange~ Must Modify Stock Exhaust To Retain Cat. Converter
    • CUI: 350
    • Engine Type: V8 ( 5.7L / 350 )
    • Engine Vin: M

    1988 GMC K1500

    • Liter: 5
    • SubModel: SIERRA SLE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Long Tube Style; 1.625 in. Primary Tubing; 3 in. Collector; Mild Steel; Black Paint;Intended For Race Use Only; Must Modify Stock Exhaust To Retain Cat. Converter~w/Oxy. Sensor - Use Reducer PN[10110FLT] For 3 in. Flange~w/Oxy. Sensor- Use Reducer PN[10105FLT] For 2.5 in Flange
    • CUI: 305
    • Engine Type: V8 ( 5L / 305 )
    • Engine Vin: H

    1993 CHEVROLET K1500

    • Liter: 5.7
    • SubModel: SILVERADO
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Long Tube Style; 1.625 in. Primary Tubing; 3 in. Collector; Mild Steel; Black Paint;Intended For Race Use Only; Must Modify Stock Exhaust To Retain Cat. Converter~w/Oxy. Sensor - Use Reducer PN[10110FLT] For 3 in. Flange~w/Oxy. Sensor- Use Reducer PN[10105FLT] For 2.5 in Flange
    • CUI: 350
    • Engine Type: V8 ( 5.7L / 350 )
    • Engine Vin: K
    49156 is rated 4.5 out of 5 by 2.
    Rated 5 out of 5 by from great fit...very good quality Had these on a couple months along with the y pipe going into a flowmaster super10 and 2.5" duals. No problems at all. Did the whole front to back install by myself in about 5 hours with handtools. Added mr gasket looms and jegs red 8mm wires as well as wire shields...i wrapped the collector on up on the pass side header because it got my floor just a little too hot. Also put thermal wrap around the steering shaft and heater hoses...just to be safe.
    Date published: 2015-11-28
    Rated 4 out of 5 by from Go great to the block Right side fits good and they look nice but the left side actually hits my driveshaft so I had to have them lengthened at the collectors
    Date published: 2015-02-14
    • y_2020, m_11, d_30, h_16
    • bvseo_bulk, prod_bvrr, vn_bulk_3.0.12
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_2
    • loc_en_US, sid_10001_10001_17194, prod, sort_[SortEntry(order=RATING, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs

    what length cylinder head installation bolt are need to install

    Asked by: Smithy66
    This set of headers will take a standard length header bolt kit - normally around 1" in length.
    Answered by: Rusty B
    Date published: 2018-01-02
    • y_2020, m_11, d_30, h_16CST
    • bvseo_bulk, prod_bvqa, vn_bulk_3.0.12
    • cp_1, bvpage1
    • co_hasquestionsanswers, tq_1
    • loc_en_US, sid_10001_10001_17194, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs

    Items You Need

    Some parts are not legal for use in California or other states with similar laws / regulations

    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.