1965+ Ford Big Block FE 330 360 390 428 Full Size Shorty Hugger Exhaust Header

Features

• Outlet Size: 2.50"
• Inlet Size: 2" X 1 1/2"
• Primary Tube Outside Diameter: 1 3/4"
• Collector Diameter: 3"
• Number of O2 Sensor Locations: 0
• Head Flange Thickness: 7/16"
• Outlet Flange Thickness: 3/8"
• Primary Tube Gauge: 16-gauge
• Engine: Big Block Ford FE (332-428)
• 2x Exhaust Headers, gaskets and bolts
• Gains of up to 13HP and 11torque by increasing air flow with mandrel bent tubing
• No installation instructions, please refer to a shop/factory manual for installation

Notes

• Installation requires disconnecting the passenger side idler arm and the power steering slave unit (if so equipped) to make room for the header to under chassis exhaust hookup. Reconnect these components according to the factory-recommended procedure following header installation.
• If your application has the Ford "coffee can" starter, common on convertibles but found on other applications as well, you will need to change to a normal size or mini-starter.