STREET and STRIP Race Headers; 66-67 GTO, TEMPEST 400-455; 1-7/8 in. - 2 in. Stepped Tubes; 3-1/2 in. Collector
Hedman Husler Hedders is the longest standing hedder brand on the track today. With racing pedigree that go back more than fife decades, our designers know how to design and build hedders that ensure you get every bit of power out of your engine. We offer an extensive lineup of American Muscle Car hedders, most with a selection of tube sizes to meet any racer's performance needs. With Husler's legendary good quality and championship winning performance, it's no wonder the Husler Name continues to be the first choice among drag racers ant every level of the sport.
Information:
Thermal Protection Up To 1300 Deg.; Will Not Chip Or Peel; More Durable Than Chrome; Will Not Blue Or Discolor; Easy To Clean; Better Heat Insulation; Guaranteed Against External Rust-Through; Best High Temp Coating On The Market Today
Application Summary:
| Year |
Make/Model |
| Pontiac |
GTO Base 400 1966 to 1967 , Pontiac Tempest Base 400 1966 to 1967 |
| Attributes |
| Air Conditioning |
No, No |
| Application |
Automotive |
| ASIN |
B0019RP3FK |
| Automatic Transmission - Column |
No, No |
| Automatic Transmission - Floor |
Yes, Yes |
| Bolts/Studs Included |
Yes, Yes |
| California Proposition 65 |
WARNING: Cancer - www.P65Warnings.ca.gov |
| Catalytic Converter(s) Included |
NO, No |
| Coating/Finish |
Natural |
| Collector Attachment |
3-1/2", 3-1/2 in. |
| Collector Diameter |
3-1/2 in. |
| Collector Size |
3-1/2", 3-1/2 in. |
| Collector Tube Size (in.) |
3.5 |
| Contents |
Pair of Headers, Gaskets & Mounting Hardware, Pair of Headers, Gaskets & Mounting Hardware |
| Country of Origin (Primary) |
US |
| Crossover Pipe Included |
NO, No |
| Cylinder Head |
Standard, Factory |
| E.O. # |
No, No |
| Emission Code |
Off Road |
| Emissions Notes |
RACING HEDDER! Not legal for use on pollution controlled vehicles., RACING HEDDER! Not legal for use on pollution controlled vehicles. |
| Engine |
Pontiac 400-455, 400-455 |
| Engine Make/Size |
Pontiac 400-455 |
| Finish |
Raw, Raw, Uncoated |
| Finish Type |
Uncoated Mild steel, Uncoated Mild steel |
| Flange Style |
Standard, Standard |
| Flange Thickness |
0.375", 0.375 in. |
| Gasket # |
18076, 18077 |
| Gasket Or Seal Included |
Yes, Yes |
| Harmonized Tariff Code (Schedule B) |
8708925000 |
| Hazardous Material Code |
N |
| Head Flange Gasket |
18076, 18077 |
| Header Construction |
MILD STEEL- Standard-Duty |
| Header Finish |
Raw, Raw |
| Header Material |
Mild Steel, Mild Steel |
| Header Port Shape |
Standard Port, Standard Port |
| Header Style |
Long Tube- Stepped |
| Installation Notes |
Flange may need to be cut between ports to install hedders. Do not cut between t, Flange may need to be cut between ports to install hedders. Do not cut between twin ports. |
| Key Feature |
Standard Port, Stepped Tubes, Standard Port, Stepped Tubes |
| Life Cycle Status Code |
Temporarily Unavailable |
| Manual Transmission - Column |
No, No |
| Manual Transmission - Floor |
No, No |
| Material |
Mild Steel |
| Motor Mounts (Included) |
NO, No |
| Motor Mounts Included |
NO, No |
| NAFTA Preference Criterion Code |
B |
| Notes |
66-67 Pontiac Tempest/GTO 400-455, 66-67 Pontiac Tempest/GTO 400-455 |
| Package Contents |
Pair of Headers, Gaskets & Mounting Hardware, Set of Headers, mounting hardware and gaskets |
| Port Shape |
N/A |
| Power Steering |
No, No |
| Primary Tube Diameter (in) |
1.875" x 2", 1.875 in. x 2 in. |
| Primary Tube Gauge |
18g, 18g |
| Product Features |
Headers come with Sub-Flanges, Headers come with Sub-Flanges |
| Product Info |
66-67 PONTIAC GTO, TEMPEST- 17/8", 2", 31/2" - HUSLER STEPPED TUBE RACE HEDDERS, 66-67 PONTIAC GTO, TEMPEST- 17/8 in., 2 in., 31/2 in. - HUSLER STEPPED TUBE RACE HEDDERS |
| Quantity |
Sold as a set., Sold as a set. |
| Reducer Outlet Size |
2-1/2", 2-1/2 in. |
| Reducers Included |
Yes, Yes |
| Replacement Gasket |
18076, 18077, 18076, 18077 |
| Replacement Head Flange Gasket |
18076, 18077, 18076, 18077 |
| SDR Required Flag |
N |
| Transmission Mount Included |
NO |
| Transmission Mount/Crossmember (Included) |
No, No |
| Transmission Mount/Crossmember Included |
No |
| Tube Design |
Stepped Long Tube Race Headers, Standard |
| Tube Diameter |
1-7/8" - 2", 1-7/8" x 2", 1-7/8 in. x 2 in. |
| Tube Direction |
Down Swept |
| Tube Length |
Long Tubes, Long Tubes |
| Tube Material Thickness |
18g, 18g |
| Tube Size |
1.875 - 2, 1-7/8" x 2", 1-7/8 in. x 2 in. |
| Tube Style |
Long Tube, Long Tubes |
| Tuned |
Yes, Yes |
| Vehicle Family |
Pontiac GTO/Tempest; 1966-67 |
| Vehicle Use |
Pontiac GTO/Tempest; 1966-67 |
| Weld-Up |
No, No |
| with A.I.R. |
No |
| with A.I.R. System |
No, No |
| with EGR |
No, No |
| Y-Pipe Included |
No, No |
| GTIN |
00732611350419 |
