Hot rodding has always been about taking two or more parts that were never designed to work together and make then work together seamlessly. It is a never-ending effort to shove as much horsepower and torque under a vehicle's hood as possible. Unfortunately, any project can come to a screeching halt when it comes to bolting up a set of headers.
Hedman Hot Rodz engine swap headers are specifically designed for non-factory engine and vehicle model combinations. Available in mild steel or stainless with 16-gauge header tubes uncoated and coated. The HTC silver and Black Maxx ceramic-metallic coatings offer superior heat insulation and anti-corrosion properties to protect your "Hedder" investment and retain more heat inside the header tubes for increased exhaust velocity and improved scavenging.
- Header Style:
- Long tube one-piece
- Header Material:
- Steel
- Header Finish:
- Temporary non-high temperature paint
- Weld-Up:
- No
- Primary Tube Outside Diameter (in.):
- 1.500 in.
- Flange Style:
- Standard
- Flange Thickness (in.):
- 0.375 in.
- Collector Attachment:
- Ball and socket flange
- Collector Diameter (in.):
- 3.000 in.
- Collector Reducers Included:
- Yes
- Collector Reducer Exit Diameter:
- 2.500 in.
- Tuned:
- No
- Primary Tube Length (in.):
- N/A
- Cylinder Head Port Shape:
- Round
- Primary Tube Gauge:
- 16-gauge
- Gaskets Included:
- Yes
- Hardware Included:
- Yes
- Crossover Pipe Included:
- No
- Crossover Pipe Style:
- N/A
- Crossover Pipe Diameter:
- N/A
- Spark Plug Position:
- N/A
- Catalytic Converter(s) Included:
- No
- Oxygen Sensor Bung:
- Yes
- Quantity:
- Sold as a pair.
- Notes:
- Requires Trans-Dapt engine swap mount kit 4516 (rubber) or 4530 (all steel).
- Make:
- Chevrolet
- Model:
- S10 (1982-2004)
- Model:
- S10 Blazer (1983-1994)
- Model:
- Blazer (1995-2004)
- Make:
- GMC
- Model:
- S15 (1982-1990)
- Model:
- S15 Jimmy (1983-1991)
- Model:
- Sonoma (1991-2004)
- Make:
- Isuzu
- Model:
- Hombre (1996-2000)
- Engine Family:
- Chevy small block Gen III/IV (LS-based engines)
- Engine Sizes:
- 4.8L/294-7.0L/427
- Transmission:
- Automatic/Manual
- CARB EO Number(s):
- No
- Emissions:
- No
