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#41869020
$417.99
/set
Factory Shipped
Quantity
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Mid-Length Header Tube Type, Standard Flange Style
| MFG. Part # | 69020 |
| Header Tube Type | Mid-Length |
| Exhaust Port Shape | Rectangle |
| Flange Style | Standard |
| Primary Tube Diameter | 1-3/4" |
Made to Order
This custom item will ship when completed
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855.313.9176Quick and Easy Returns
Return PolicyHedman Hedders has been manufacturing quality headers in the USA since 1954, and classic musclecars is their specialty. 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 you to bolt up, even if it is not perfectly aligned with the header collectors.
Hedman Hedders is so confident in the quality of its headers that these headers are factory backed by a Limited Lifetime Warranty.
Specs
Manufacturer Specs:
TUBE DIAMETER| 1-3/4 in. | |
TUBE STYLE| Mid-Length | |
AIR CONDITIONING| Yes | |
AUTOMATIC TRANSMISSION - COLUMN| Yes | |
AUTOMATIC TRANSMISSION - FLOOR| Yes | |
MANUAL TRANSMISSION - COLUMN| No | |
MANUAL TRANSMISSION - FLOOR| Yes | |
POWER STEERING| Yes | |
COLLECTOR ATTACHMENT| 3 in. | |
COLLECTOR DIAMETER| 3 in. | |
COLLECTOR SIZE| 3 in. | |
COLLECTOR STYLE| BALL and SOCKET Style (Gasketless) | |
REDUCER OUTLET SIZE| 2-1/2 in. | |
EXHAUST SYSTEM DIA| 2-1/2 in. | |
CONTENTS| headers, header gaskets, Reducers (exhaust adapters), header and collector bolts | |
ENGINE| Chevy SB 283-400 (Gen 1) 1958-86 | |
FINISH| Uncoated | |
FINISH TYPE| UNCOATED Mild Steel! Shipped with Temporary Paint. | |
FLANGE STYLE| Standard | |
FLANGE THICKNESS| 0.3125 in. | |
HEADER STYLE| Mid-Length Tube | |
NOTES| 67-87 Chev. 1/2, 3/4 Ton Truck 283-400 2WD | |
MATERIAL| Mild Steel | |
TUBE DESIGN| Standard | |
TUBE LENGTH| Mid-Length Tubes | |
TUBE MATERIAL THICKNESS| 16g | |
TUBE SIZE| 1-3/4 in. | |
WITH AIR SYSTEM| No | |
WITH EGR| No | |
EO| No | |
WELD-UP| No | |
TUNED| No | |
BOLTS/STUDS INCLUDED| Yes | |
CATALYTIC CONVERTERS INCLUDED| No | |
CROSSOVER PIPE INCLUDED| No | |
GASKET OR SEAL INCLUDED| Yes | |
HEADER FASTENERS INCLUDED| Yes | |
INSTALLATION HARDWARE INCLUDED| Yes | |
MOTOR MOUNTS INCLUDED| No | |
MOUNTING HARDWARE INCLUDED| Yes | |
REDUCERS INCLUDED| Yes | |
Y-PIPE INCLUDED| No | |
QUANTITY| Sold as a pair. | |
PRIMARY TUBE GAUGE| 16g | |
PRIMARY TUBE DIAMETER IN| 1.75 in. | |
PACKAGE CONTENTS| Headers, ball and socket reducers (exhaust adapters), gaskets, mounting hardware | |
HEADER MATERIAL| Mild Steel | |
HEADER FINISH| Uncoated | |
CYLINDER HEAD PORT SHAPE| Rectangle | |
CYLINDER HEAD| Fits Factory GM Aluminum Angle Plug and Straight Plug Heads. | |
HEADER CONSTRUCTION| MILD STEEL- Standard-Duty | |
REPLACEMENT GASKET| 41827500 | |
REPLACEMENT HEAD FLANGE GASKET| 41827500 | |
HEADER PORT SHAPE| Rectangle Port | |
PORT SHAPE| Rectangle | |
COLLECTOR BOLTS INCLUDED| Yes | |
POWER STEERING NOTES| The short, compact design of these headers allows truck builder to raise the exhaust system higher for maximum ground clearance. This set is uncoated. For the added protection of HTC coating, please refer to part number 69026. | |
FOOTNOTES| 70-Up: LARGE compressor use Hedman 20110; SMALL compressor, modify OE bracket. | |
CHASSIS COMPATIBILITY| Manual Trans. must Use TailShaft style crossmember or modify factory crossmember | |
MATERIALS| NOT For Vehicles With Offset (right) Engine Position! | |
SPECIAL ENGINE NOTES| Mild Steel 16g Tubes; 5/16 in. Head Flanges; 1/4 in. Collector Flanges | |
DRIVETRAIN| Designed for use with the SB Chevy engine located in the factory position. | |
Guides & Documents
For race/ off road use or for use on pre-1966 vehicles.
CA WARNING:
Can expose you to lead, a carcinogen and reproductive toxicant. See www.P65Warnings.ca.gov
| KEY SPECS | |
|---|---|
| MFG. Part # | 69020 |
| Brand | Hedman Hedders |
| Header Tube Type | Mid-Length |
| Exhaust Port Shape | Rectangle |
| Flange Style | Standard |
| Primary Tube Diameter | 1-3/4" |
| Material Type | Mild Steel |
| Color | Natural |
| Weld-Up | No |
| Collector Diameter | 3 Inch |
| Finish | Uncoated |
| Hardware Included | Yes |
| Gasket(s) Included | Yes |
| Collector Reducers Included | Yes |
| Collector Reducer Exit Diameter | 2.5" |
| GENERAL | |
| Sold in Quantity | Set |
| Collector Length | 3" |
| Flange Thickness | 0.3125" |
| Tuned | No |
| Crossover Pipe Included | No |
| Primary Tube Gauge | 16-gauge |
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