HEDMAN HEDDERS ENGINE SWAP HEADERS; 1982-93 2WD S-10 / S15, 283-400 SB CHEVY; LONG TUBE- HTC POLISHED SILVER CERAMIC COATED
Hedman Hedders

HEDMAN HEDDERS ENGINE SWAP HEADERS; 1982-93 2WD S-10 / S15, 283-400 SB CHEVY; LONG TUBE- HTC POLISHED SILVER CERAMIC COATED

Part Number:69496

Hedman Hedders has been manufacturing quality headers in the USA since 1954, and they've been manufacturing Chevy S10, GMC S15, V8 engine swap specific headers for over 20 years. Each set uses mild steel, smooth flowing, CNC mandrel bent tubes, that are hand-welded to ensure each pair is identical to the next. Hedman's unique, gasketless ball and socket collector design allows your Small Block Chevy exhaust system to bolt up, even if it is not perfectly aligned with the header collectors.

These HTC coated, LONG-TUBE headers are designed specifically for installing a Small Block Chevy 283-400 (Gen 1) engine into 1982-1993 Chevy S10/Blazer, GMC S15/Jimmy trucks. The smooth 1-5/8 in. tube design provides ample exhaust flow to let your 283-400 SB Chevy engine breathe easy, and produce maximum horsepower and torque.

To ensure a proper installation, it is recommended that these headers be installed with Trans-Dapt Performance Product's #4686 engine swap mount kit, Turbo 350 and 168 tooth flywheel.

Each set includes a pair of gaskets, header flange bolts and collector bolts. No collector gasket is needed.

Hedman Hedders is so confident in the quality of its headers that these headers are factory backed by a Limited Lifetime Warranty. These headers have a high temperature, POLISHED-SILVER ceramic finish that resists corrosion, and can withstand temperatures up to 1400 degree F. This finish is covered by a 5-year factory warranty, in addition to Hedman's standard lifetime header warranty.

  • Handcrafted, Mild Steel Construction.
  • Long Tube, Under Chassis Header Design Provides Excellent Top-End Horsepower and Torque.
  • Ball & Socket Collector Design requires No Gasket, and Allows For More Exhaust System Misalignment than Old School, Gasket-Style Header Collectors
  • Includes All The Necessary Mounting Hardware, Gaskets and Reducers (exhaust adapters)
  • Limted Lifetime Warranty On Construction, Five Year Warranty on Factory-Applied Header Coating!
  • Proud To Say, Made In The USA, Since 1954!
Retail price
  • $2,014.88
Features
  • SKU
    69496
  • Brand
    Hedman Hedders
  • 50-State Street Legal
    Please Refer to Vehicle Fitment Data for CARB EO Information
  • Air Conditioning
    Yes
  • Alternate Variation Part Number
    69490
  • Automatic Transmission - Column
    No
  • Automatic Transmission - Floor
    Yes
  • Collector Diameter
    3.0 in.
  • Collector Style
    Ball and Socket (Gasketless)
  • Cylinder Head Port Shape
    Round
  • Exhaust System Diameter
    2.5 in.
  • Finish
    HTC Polished Silver Ceramic-Metallic
  • Fitment Note
    130. Must Use Trans Dapt Motor Mount Kit #4690.
  • Fitment Note
    Fits 2WD
  • Fitment Note
    Fits Factory GM Aluminum Angle Plug and Straight Plug Heads.
  • Fitment Note
    For Use with TH350 Transmission and 168 Tooth Flywheel
  • Fitment Note
    The Use of a Delco-Ramey #323-255 or Chevrolet #187655 Starter May Be Required.
  • Fitment Note
    Two Tubes on Each Side have Slip-fit Joints for Easier Installation.
  • Flange Style
    Standard
  • Flange Thickness
    0.3125 in.
  • Head Type
    Factory Heads
  • Header Style
    Long Tubes
  • Includes Bolts/Studs
    Yes
  • Includes Catalytic Converters
    No
  • Includes Collector Bolts
    Yes
  • Includes Crossover Pipe
    No
  • Includes Gasket/Seal
    Yes
  • Includes Header Fasteners
    Yes
  • Includes Motor Mounts
    No
  • Includes Mounting Hardware
    Yes
  • Includes Reducers
    Yes
  • Includes Y-Pipe
    No
  • Manual Transmission - Column
    No
  • Manual Transmission - Floor
    No
  • Material
    Mild Steel
  • Material
    Standard-Duty Mild Steel
  • Oil Filter Compatibility
    Use of Trans-Dapt 1122 Oil Filter Relocation Kit Recommended with These Headers
  • Package Contents
    Headers, Ball and Socket Reducers (Exhaust Adapters), Gaskets, Mounting Hardware
  • Package Contents
    Headers, Collector Flange Gaskets, Collector Bolts.
  • Primary Tube Diameter
    1.625 in.
  • Prop 65 - Short Label
    WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov
  • Reducer Outlet Size
    2.5 in.
  • Replacement Head Flange Gasket Part Number
    27500
  • Replacement Manifold Gasket Part Number
    27500
  • Sold As
    Pair
  • Tube Design
    Standard
  • Tube Diameter
    1.625 in.
  • Tube Size
    1.625 in.
  • Tube Thickness
    16 ga
  • Tuned
    No
  • Weld-Up
    No
  • With A.I.R. System
    No
  • With EGR
    No
  • With Power Steering
    Yes
Fitment
Installation
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