Items You Need
JEGS 32052 - Exhaust & Header Wrap 1" x 50' x 1/16" Thick
$30.99
JEGS 32055 - Exhaust & Header Wrap 2" x 15' x 1/16" Thick
$16.69
JEGS 32057 - Exhaust & Header Wrap 2" x 50' x 1/16" Thick
$44.99
JEGS 32062 - Exhaust & Header Wrap 1" x 50' x 1/16" Thick
$23.59
JEGS 40300 - Spark Plug Wire Boot Guards, Black [Set of 8]
$47.99
| Ratings |
|---|
| Price |
| Brand |
GM Truck/SUV
Specifications:
Application
Automotive
Bolts/Studs Included
Yes
Catalytic Converter(s) Included
No
Collector Attachment
3-bolt flange
Cross Over Pipe Included
No
Flange Style
Standard
Gaskets Included
Yes
Header Finish
Silver ceramic coated
Header Material
Steel
Header Style
Full-length
Motor Mounts Included
No
Primary Tube Gauge
18-gauge
Quantity
Sold as a pair
Reducers Included
Yes
Transmission Mount Included
No
Tube Direction
Down Swept
Tuned
No
Weld-Up
No
Collector Diameter
3 in (76.2 mm)
Primary Tube Diameter
1.5 in (38.1 mm)
Manufacturer's Part Number:
31500FLT
Shipping Weight:
27
Package Height:
37
Package Depth:
19
Package Width:
10
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 31500 fit your vehicle?
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1981 GMC JIMMY
- Liter: 5
- SubModel: SIERRA GRANDE
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: 1.5 in. Primary Tubing; w/3 in. Collector; Mild Steel; Ceramic Coated;Intended For Race Use Only; Does Not Fit w/Angle Plug Heads~May Require Clutch Linkage Modification~Must Modify Stock Exhaust To Retain Cat. Converter~Req. A/C Bracket PN[10042FLT]~w/Oxy. Sensor - Use Reducer PN[10110FLT] For 3 in. Flange
- CUI: 305
- Engine Type: V8 ( 5L / 305 )
- Engine Vin: G
1974 CHEVROLET K20 SUBURBAN
- Liter: 5.7
- SubModel: BASE
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: 1.5 in. Primary Tubing; w/3 in. Collector; Mild Steel; Ceramic Coated;Intended For Race Use Only; Does Not Fit w/Angle Plug Heads~May Require Clutch Linkage Modification~Must Modify Stock Exhaust To Retain Cat. Converter~Req. A/C Bracket PN[10042FLT]~w/Oxy. Sensor - Use Reducer PN[10110FLT] For 3 in. Flange
- CUI: 350
- Engine Type: V8 ( 5.7L / 350 )
- Engine Vin: W
1984 CHEVROLET K20 SUBURBAN
- Liter: 5.7
- SubModel: SCOTTSDALE
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: 1.5 in. Primary Tubing; w/3 in. Collector; Mild Steel; Ceramic Coated;Intended For Race Use Only; May Require Clutch Linkage Modification~ Does Not Fit w/Angle Plug Heads~ Must Remove The Rubber Stopper Below The Starter~ Req. A/C Bracket PN[10042FLT]~ 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
1976 GMC K15
- Liter: 5.7
- SubModel: SIERRA GRANDE
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: 1.5 in. Primary Tubing; w/3 in. Collector; Mild Steel; Ceramic Coated;Intended For Race Use Only; May Require Clutch Linkage Modification~ Does Not Fit w/Angle Plug Heads~ Req. A/C Bracket PN[10042FLT]~ Must Modify Stock Exhaust To Retain Cat. Converter
- CUI: 350
- Engine Type: V8 ( 5.7L / 350 )
- Engine Vin: V
1970 GMC C25/C2500 PICKUP
- Liter: 5
- SubModel: BASE
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: 1.5 in. Primary Tubing; w/3 in. Collector; Mild Steel; Ceramic Coated;Intended For Race Use Only; Does Not Fit w/Angle Plug Heads~May Require Clutch Linkage Modification~Must Modify Stock Exhaust To Retain Cat. Converter~Req. A/C Bracket PN[10042FLT]
- CUI: 307
- Engine Type: V8 ( 5L / 307 )
- Engine Vin: B
1972 GMC C25/C2500 PICKUP
- Liter: 5.7
- SubModel: BASE
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: 1.5 in. Primary Tubing; w/3 in. Collector; Mild Steel; Ceramic Coated;Intended For Race Use Only; May Require Clutch Linkage Modification~ Does Not Fit w/Angle Plug Heads~ Req. A/C Bracket PN[10042FLT]~ Must Modify Stock Exhaust To Retain Cat. Converter
- CUI: 350
- Engine Type: V8 ( 5.7L / 350 )
- Engine Vin: H
1979 CHEVROLET K20
- Liter: 6.6
- SubModel: CUSTOM DELUXE
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: 1.5 in. Primary Tubing; w/3 in. Collector; Mild Steel; Ceramic Coated;Intended For Race Use Only; May Require Clutch Linkage Modification~ Does Not Fit w/Angle Plug Heads~ Req. A/C Bracket PN[10042FLT]~ Must Modify Stock Exhaust To Retain Cat. Converter
- CUI: 400
- Engine Type: V8 ( 6.6L / 400 )
- Engine Vin: R
1972 CHEVROLET K10 PICKUP
- Liter: 5.7
- SubModel: BASE
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: 1.5 in. Primary Tubing; w/3 in. Collector; Mild Steel; Ceramic Coated;Intended For Race Use Only; May Require Clutch Linkage Modification~ Does Not Fit w/Angle Plug Heads~ Req. A/C Bracket PN[10042FLT]~ Must Modify Stock Exhaust To Retain Cat. Converter
- CUI: 350
- Engine Type: V8 ( 5.7L / 350 )
- Engine Vin: E
1975 CHEVROLET K10 SUBURBAN
- Liter: 6.6
- SubModel: CUSTOM DELUXE
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: 1.5 in. Primary Tubing; w/3 in. Collector; Mild Steel; Ceramic Coated;Intended For Race Use Only; May Require Clutch Linkage Modification~ Does Not Fit w/Angle Plug Heads~ Req. A/C Bracket PN[10042FLT]~ w/Oxy. Sensor - Use Reducer PN[10110FLT] For 3 in. Flange~ Must Modify Stock Exhaust To Retain Cat. Converter
- CUI: 400
- Engine Type: V8 ( 6.6L / 400 )
- Engine Vin: M
1975 CHEVROLET K10
- Liter: 5.7
- SubModel: SILVERADO
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: 1.5 in. Primary Tubing; w/3 in. Collector; Mild Steel; Ceramic Coated;Intended For Race Use Only; May Require Clutch Linkage Modification~ Does Not Fit w/Angle Plug Heads~ Req. A/C Bracket PN[10042FLT]~ 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: V
1970 CHEVROLET K10 SUBURBAN
- Liter: 5
- SubModel: BASE
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: 1.5 in. Primary Tubing; w/3 in. Collector; Mild Steel; Ceramic Coated;Intended For Race Use Only; May Require Clutch Linkage Modification~ Does Not Fit w/Angle Plug Heads~ Req. A/C Bracket PN[10042FLT]~ 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: 307
- Engine Type: V8 ( 5L / 307 )
- Engine Vin: B
1980 CHEVROLET C20
- Liter: 6.6
- SubModel: CUSTOM DELUXE
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: 1.5 in. Primary Tubing; w/3 in. Collector; Mild Steel; Ceramic Coated;Intended For Race Use Only; May Require Clutch Linkage Modification~ Does Not Fit w/Angle Plug Heads~ Req. A/C Bracket PN[10042FLT]~ Must Modify Stock Exhaust To Retain Cat. Converter
- CUI: 400
- Engine Type: V8 ( 6.6L / 400 )
- Engine Vin: X
31500 is rated
out of
5 by
6.
Rated 5 out of
5
by
Joeys65 from
Awesome headers
The last set of these I had fit perfict and lasted all most 10 yrs... so I bought them again .. and perfict fit
Date published: 2021-01-12
Rated 5 out of
5
by
norman from
installed flow tech ceramic coated headers ,,worked out great sounds really good opened up,thanks
Date published: 2015-02-14
Rated 4 out of
5
by
Fink from
The fit and form was fine> the only problem was that I needed to modify the left headed to
allow space for the coolant temp sender.
Date published: 2019-06-16
Rated 2 out of
5
by
Hebert03 from
Not happy
I have a Chevy 350 in a 86 Chevy C-10. Number 3 cylinder spark plug is very close to the pipe. Very little clearance after the spark plug wire boot is on.
Date published: 2021-01-15
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.