Hedman Hedders has been manufacturing quality headers in the USA since 1954. 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 Toyota exhaust system to bolt up, even if it is not perfectly aligned with the header collectors.
The super smooth, 1-1/2 in. primary tube design provides ample exhaust flow to help the carbureted 20R or 22R engine in your Toyota pickup truck or Celica produce maximum horsepower. The compact MID-LENGTH design provides excellent low-end torque for better streetability. These headers have a high temperature SATIN-BLACK 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.
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 each set is factory backed by a Limited Lifetime Warranty against manufacturer defects.
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| Title |
HEDMAN HEDDERS TOYOTA P/U 75-81 2000 2200CC- BLACK MAXX |
| Cylinder Head |
Stock Profile Heads |
| Tube Style |
Mid-Length |
| Air Conditioning |
Yes |
| Automatic Transmission - Column |
No |
| Automatic Transmission - Floor |
Yes |
| Manual Transmission - Column |
No |
| Manual Transmission - Floor |
Yes |
| Tube Material Thickness |
16g |
| Material |
Mild Steel |
| Tube Design |
Standard |
| Tube Length |
Mid-Length Tubes |
| Tube Diameter |
1-1/2 in. |
| Reducers Included |
Yes |
| 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 |
| Y-Pipe Included |
No |
| Variations |
39400, 39408 |
| Quantity |
Sold individually. |
| Primary Tube Gauge |
16g |
| Primary Tube Diameter (in) |
1.50 in. |
| Package Contents |
Headers, ball and socket reducers (exhaust adapters), gaskets, mounting hardware |
| Header Material |
Mild Steel |
| Header Finish |
BLACK MAXX Satin Black Ceramic-Metallic |
| Header Construction |
MILD STEEL- Standard-Duty |
| Replacement Gasket |
27610 |
| Replacement Head Flange Gasket |
27610 |
| California Proposition 65 |
WARNING: Cancer & Reproductive Harm. For more info visit www.P65Warnings.ca.gov |
| with A.I.R. System |
No |
| Tube Size |
1-1/2 in. |
| Flange Thickness |
0.375 in. |
| Exhaust System Dia |
2 in. |
| Reducer Outlet Size |
2 in. |
| Collector Attachment |
2-1/2 in. |
| Collector Diameter |
2-1/2 in. |
| Collector Size |
2-1/2 in. |
| Collector Style |
BALL and SOCKET Style (Gasketless) |
| Finish |
BLACK MAXX Satin Black Ceramic-Metallic |
| Finish Type |
BLACK MAXX- Black Ceramic-Metallic Coating |
| Contents |
headers, head and collector flange gaskets (when applicable), mounting hardware |
| Header Style |
Mid-Length Tube |
| E.O. # |
No |
| Emissions Notes |
Not Legal For Street Use on '75-Later Model Years! Legal for off-road use only. |
| Header Port Shape |
Round |
| Port Shape |
Round |
| Flange Style |
Standard |
| Engine |
Toyota 22R (Carbureted) |
| Power Steering |
Yes |
| Cylinder Head Port Shape |
Round Port Headers. NOT for Pear-shaped port heads! |
| Year |
Make |
Model |
Submodel |
Notes |
| 1978 |
Toyota |
Celica |
BASE |
Emissions Notes: RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.; Footnotes: (6) Modification to stock exhaust required to retain catalytic converter.; Manual Transmission - Floor: Yes; Manual Transmission - Column: No; Auto Transmission - Floor: Yes; Auto Transmission - Column: No; Power Steering: Yes; Air Conditioning: Yes |
| 1979 |
Toyota |
Celica |
BASE |
Emissions Notes: RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.; Footnotes: (6) Modification to stock exhaust required to retain catalytic converter.; Manual Transmission - Floor: Yes; Manual Transmission - Column: No; Auto Transmission - Floor: Yes; Auto Transmission - Column: No; Power Steering: Yes; Air Conditioning: Yes |
| 1980 |
Toyota |
Celica |
BASE |
Emissions Notes: RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.; Footnotes: (6) Modification to stock exhaust required to retain catalytic converter.; Manual Transmission - Floor: Yes; Manual Transmission - Column: No; Auto Transmission - Floor: Yes; Auto Transmission - Column: No; Power Steering: Yes; Air Conditioning: Yes |
| 1981 |
Toyota |
Celica |
BASE |
Emissions Notes: RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.; Footnotes: (6) Modification to stock exhaust required to retain catalytic converter.; Manual Transmission - Floor: Yes; Manual Transmission - Column: No; Auto Transmission - Floor: Yes; Auto Transmission - Column: No; Power Steering: Yes; Air Conditioning: Yes |
| 1975 |
Toyota |
Pickup |
BASE |
Emissions Notes: RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.; Footnotes: (6) Modification to stock exhaust required to retain catalytic converter.; Manual Transmission - Floor: Yes; Manual Transmission - Column: No; Auto Transmission - Floor: Yes; Auto Transmission - Column: No; Power Steering: Yes; Air Conditioning: Yes |
| 1976 |
Toyota |
Pickup |
BASE |
Emissions Notes: RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.; Footnotes: (6) Modification to stock exhaust required to retain catalytic converter.; Manual Transmission - Floor: Yes; Manual Transmission - Column: No; Auto Transmission - Floor: Yes; Auto Transmission - Column: No; Power Steering: Yes; Air Conditioning: Yes |
| 1977 |
Toyota |
Pickup |
BASE |
Emissions Notes: RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.; Footnotes: (6) Modification to stock exhaust required to retain catalytic converter.; Manual Transmission - Floor: Yes; Manual Transmission - Column: No; Auto Transmission - Floor: Yes; Auto Transmission - Column: No; Power Steering: Yes; Air Conditioning: Yes |
| 1978 |
Toyota |
Pickup |
BASE |
Emissions Notes: RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.; Footnotes: (6) Modification to stock exhaust required to retain catalytic converter.; Manual Transmission - Floor: Yes; Manual Transmission - Column: No; Auto Transmission - Floor: Yes; Auto Transmission - Column: No; Power Steering: Yes; Air Conditioning: Yes |
| 1979 |
Toyota |
Pickup |
BASE |
Emissions Notes: RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.; Footnotes: (6) Modification to stock exhaust required to retain catalytic converter.; Manual Transmission - Floor: Yes; Manual Transmission - Column: No; Auto Transmission - Floor: Yes; Auto Transmission - Column: No; Power Steering: Yes; Air Conditioning: Yes |
| 1980 |
Toyota |
Pickup |
BASE |
Emissions Notes: RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.; Footnotes: (6) Modification to stock exhaust required to retain catalytic converter.; Manual Transmission - Floor: Yes; Manual Transmission - Column: No; Auto Transmission - Floor: Yes; Auto Transmission - Column: No; Power Steering: Yes; Air Conditioning: Yes |
| 1981 |
Toyota |
Pickup |
BASE |
Emissions Notes: RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.; Footnotes: (6) Modification to stock exhaust required to retain catalytic converter.; Manual Transmission - Floor: Yes; Manual Transmission - Column: No; Auto Transmission - Floor: Yes; Auto Transmission - Column: No; Power Steering: Yes; Air Conditioning: Yes |
| 1982 |
Toyota |
Pickup |
BASE |
Emissions Notes: RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.; Footnotes: (6) Modification to stock exhaust required to retain catalytic converter.; Manual Transmission - Floor: Yes; Manual Transmission - Column: No; Auto Transmission - Floor: Yes; Auto Transmission - Column: No; Power Steering: Yes; Air Conditioning: Yes |
| 1983 |
Toyota |
Pickup |
BASE |
Emissions Notes: RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.; Footnotes: (6) Modification to stock exhaust required to retain catalytic converter.; Manual Transmission - Floor: Yes; Manual Transmission - Column: No; Auto Transmission - Floor: Yes; Auto Transmission - Column: No; Power Steering: Yes; Air Conditioning: Yes |
| 1984 |
Toyota |
Pickup |
BASE |
Emissions Notes: RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.; Footnotes: (6) Modification to stock exhaust required to retain catalytic converter.; Manual Transmission - Floor: Yes; Manual Transmission - Column: No; Auto Transmission - Floor: Yes; Auto Transmission - Column: No; Power Steering: Yes; Air Conditioning: Yes |
| 1985 |
Toyota |
Pickup |
BASE |
Emissions Notes: RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.; Footnotes: (6) Modification to stock exhaust required to retain catalytic converter.; Manual Transmission - Floor: Yes; Manual Transmission - Column: No; Auto Transmission - Floor: Yes; Auto Transmission - Column: No; Power Steering: Yes; Air Conditioning: Yes |
| 1986 |
Toyota |
Pickup |
BASE |
Emissions Notes: RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.; Footnotes: (6) Modification to stock exhaust required to retain catalytic converter.; Manual Transmission - Floor: Yes; Manual Transmission - Column: No; Auto Transmission - Floor: Yes; Auto Transmission - Column: No; Power Steering: Yes; Air Conditioning: Yes |
| 1987 |
Toyota |
Pickup |
BASE |
Emissions Notes: RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.; Footnotes: (6) Modification to stock exhaust required to retain catalytic converter.; Manual Transmission - Floor: Yes; Manual Transmission - Column: No; Auto Transmission - Floor: Yes; Auto Transmission - Column: No; Power Steering: Yes; Air Conditioning: Yes |
| 1988 |
Toyota |
Pickup |
BASE |
Emissions Notes: RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.; Footnotes: (6) Modification to stock exhaust required to retain catalytic converter.; Manual Transmission - Floor: Yes; Manual Transmission - Column: No; Auto Transmission - Floor: Yes; Auto Transmission - Column: No; Power Steering: Yes; Air Conditioning: Yes |
