Just pick the reducer size that matches the diameter of the header collector. Bolt it to the collector ring, and weld on the tailpipe. If you have a header without the collector ring, use Hooker slip–on reducers. They're sized to slip over the collector and weld to the exhaust pipe.
- 3.5 in. Pipe
- 4.0 in. Flange
- Slip-On
Additional Attributes:
- GTIN: 00700414055404
- Collector Diameter: 4.000 in.
- Flange Length: 4.000 in.
- Mounting: Slip-On
- Pipe Size: 3.500 in.
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message: WARNING Cancer and Reproductive Harm www.P65Warnings.ca.gov
Extened Information:
- Emissions : Emission verification to be determined in ACES, vehicle application data.
- Life Cycle Status: Available To Order
Packaging:
- Quantity of Each:
- Package UOM:
- Dimension: 8.2500 x 4.7500 x 4.7500 inches