Headers, 1-3/4 in Primary, 3 in Collector, Steel, Natural, GM LS-Series, Chevy, GM Fullsize Truck / SUV 1967-87, Pair
- Header Style:
- Mid-length
- Header Material:
- Steel
- Header Finish:
- Temporary non-high temperature paint
- Weld-Up:
- No
- Primary Tube Outside Diameter (in.):
- 1.750 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:
- 3.000 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:
- N/A
- Quantity:
- Sold as a pair.
- Notes:
- 4L80E transmissions require removing the bellhousing ears for proper fitment and clearance.
- Make:
- Chevrolet
- Engine Family:
- Chevy small block Gen III/IV (LS-based engines)
- Engine Sizes:
- 4.8L/294-6.0L/364
- Years:
- 1997-2018
