Standard Uncoated Headers; 1-3/4 in. Tube Dia; FULL LENGTH Design
These Hedman Headers are a black painted header. They come with a Limited Lifetime Warranty against defects in workmanship and materials. (Does not include rust or leaking!)
These headers have 1¾" tubes and 3" Collectors.
* Kits include right and left header, 2 collectors, gaskets, and bolts.
* Includes parts necessary to retain emission devices. (49 State).
1965-76 Ford F-250 4wd
NOTE:
- Will not fit multi-shock absorber factory or aftermarket installations.
- Modification to stock exhaust required to retain catalytic converter.
- Will not fit Camper Special or vehicles equipped with front sway bar.
Other recommended parts:
Remflex header gaskets
Stage 8 locking header bolts
*Note* no returns will be accepted on headers that have been installed.
TUBE DIAMETER 1-3/4 in.
TUBE STYLE Long Tubes
COLLECTOR STYLE BALL and SOCKET Style (Gasketless)
AIR CONDITIONING Yes
AUTOMATIC TRANSMISSION - COLUMN Yes
AUTOMATIC TRANSMISSION - FLOOR Yes
MANUAL TRANSMISSION - COLUMN Yes
MANUAL TRANSMISSION - FLOOR Yes
COLLECTOR ATTACHMENT 3 in.
COLLECTOR DIAMETER 3 in.
COLLECTOR SIZE 3 in.
REDUCER OUTLET SIZE 2-1/2 in.
EXHAUST SYSTEM DIA 2-1/2 in.
CONTENTS headers, gaskets (when applicable), 3-bolt exhaust adapters, hardware
E.O. # Yes
EMISSIONS NOTES EO# D167-27
FINISH Uncoated
FINISH TYPE Uncoated Mild steel
FLANGE STYLE Standard
FLANGE THICKNESS 0.3125 in.
HEADER PORT SHAPE Square
HEADER STYLE Long Tube
NOTES 65-76 Ford F250, F350 (light-duty) 4WD 352-390
PORT SHAPE Square
POWER STEERING Yes
MATERIAL Mild Steel
TUBE DESIGN Standard
TUBE LENGTH Long Tubes
TUBE MATERIAL THICKNESS 16g
TUBE SIZE 1-3/4 in.
VARIATIONS 89126, 89830
WITH A.I.R. SYSTEM No
WITH EGR No
WELD-UP No
TUNED No
BOLTS/STUDS INCLUDED Yes
CATALYTIC CONVERTER(S) INCLUDED No
COLLECTOR BOLTS INCLUDED Yes
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 Square
CYLINDER HEAD Stock Profile Heads
HEADER CONSTRUCTION MILD STEEL- Standard-Duty
REPLACEMENT GASKET 27740
REPLACEMENT HEAD FLANGE GASKET 27740 | 
