0
Shop By Vehicle
Top Categories
All Categories

Top Categories

All Categories


Hi, ! (Not you?)
My Account
1-800-345-4545
Track Order
Help
Flowtech 31000

Flowtech Block Hugger Headers Small Block Chevy 265-400

387-31000

made in usa
Free Shipping Estimated to ship directly from the manufacturer on 11/21/18
Need it Sooner? This similar item ships today!
Hooker Headers Super Competition Block Hugger Headers 265-400 Chevy Small Block V8
Hooker Headers 520-2001
$418.95

$343.95
Flowtech Block Hugger Headers Small Block Chevy 265-400 $343.95
QTY
Block Hugger Headers
  • Small Block Chevy 265-400
  • 1-5/8'' Tubing
  • 2-1/2'' Collector
  • Ceramic Metallic Coating
  • Compatible with #387-10010
  • Flowtech 31000 Details

    Chevy

    Installation Notes
    Breaking in an engine with ceramic coated Headers WILL result in damage to the coating and will VOID all warranties. Ceramic coated Headers require several heat cycles to fully cure before they will withstand extreme heat. FlowTech recommends using cast iron exhaust manifolds or old headers to break in new engines to avoid coating damage. The use of header wraps can cause the header tubes to crack or rust due to excessive heat and moisture build-up. FlowTech does not recommend the use of header wraps as this will void the warranty. Compatible with 387-10010.

    Specifications:

    Application
    Automotive
    Tube Direction
    Down Swept
    Gaskets Included
    Yes
    Header Finish
    Silver ceramic coated
    Header Material
    Steel
    Header Style
    Shorty
    Motor Mounts Included
    No
    Tuned
    No
    Bolts/Studs Included
    Yes
    Catalytic Converter(s) Included
    No
    Cross Over Pipe Included
    No
    Reducers Included
    Yes
    Transmission Mount Included
    No
    Weld-Up
    No
    Primary Tube Diameter (in.)
    1 5/8
    Quantity
    Sold as a pair
    Primary Tube Gauge
    18-gauge
    Flange Style
    Standard
    Collector Attachment
    3-bolt flange
    Collector Diameter (in.)
    2.5
    Manufacturer's Part Number:
    31000
    Shipping Weight:
    18
    Package Height:
    14
    Package Depth:
    30
    Package Width:
    8

    Quality, No-Leak Headers at Impressive Prices

    FlowTech Block Hugger Headers fit perfectly in street rods, even with stock-type motor mounts. Formed from mandrel-bent 16-gauge (.049" thick) steel tubing, these high-flowing headers have die-cut 5/16" flanges for reliable performance and use 3-bolt flat flange collectors. Gaskets, bolts, and reducers included for a simple-to-install custom exhaust.

    Features
  • Mandrel-Bent 16-Gauge Tubes
  • Die-Cast 5/16" Flanges
  • 3-Bolt Flat Flange Collectors
  • Engineered & Tested for Leakproof Performance
  • Installation Hardware & Gaskets Included

  • will these work with center bolt valve covers??

    Asked by: Dglass
    Yes, these will bolt on to many different small block Chevy engines as long as the port size matches.
    Answered by: Rusty B
    Date published: 2018-10-03
    • y_2018, m_11, d_12, h_17CST
    • bvseo_bulk, prod_bvqa, vn_bulk_2.0.8
    • cp_1, bvpage1
    • co_hasquestionsanswers, tq_1
    • loc_en_US, sid_10001_10001_16502, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs

    Items You Need

    Items You May Also Consider

    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.