Sanderson Headers FF9-SEC Small Block Ford F-Series Truck Header Set

FF9-SEC Header Set, Small Block Ford, F-Series Trucks

The FF9 header set fits 1973–79 sixth-generation Ford F-series pickup truck applications using a small block Ford 221–351W engine. The FF9 offers excellent spark plug and ground clearance while providing performance gains over factory exhaust manifolds.

• Not compatible with GT40-P cylinder heads
• When ordering, select the correct engine group (221–302 or 351W)
• Compatible with automatic and manual transmissions, including AOD

SPECIFICATIONS:

• Engine: Small Block Ford 221-302, 351W V8
• Primary Tube Diameter: 1½″
• Collector Diameter: 2½″

FEATURES:

• 16-Gauge Primary and Collector Tube Thickness
• 3/8″ Thick Flange
• Patented Flange Design Requires NO Gaskets
• Tightest Fitting Header Available Anywhere!
• Made in the USA

INCLUDES:

• Header Bolt Set
• Collector Reducer Set

OPTIONS:

Our Ceramic Coating is recommended for every vehicle application and is the default finish selection choice above. We apply a multi-layer aluminized ceramic coating inside and out, then polish it to a high luster. This aerospace-grade finish enhances thermal management and durability in high-heat applications.

WARRANTY:

Limited 5-Year

Sanderson Street Rod Headers warrants its products against defects in materials or workmanship for five (5) years from the purchase date. Warranty activation requires return of the included Warranty Card. This warranty excludes failures caused by misuse, improper installation, unauthorized coatings, or off-label usage. Liability is limited to the original purchase price.