The Sanderson CAD700 header set fits 1965-1977 Cadillac Coupe de Ville, Sedan de Ville, Calais, and Fleetwood (60-Special, Series 75), applications using the 425, 472, or 500 engine. The CAD700 offers an excellent fit, clearing all engine and chassis components.
Engine: Cadillac 425, 472, and 500 V8
Primary Tube Diameter: 1-7/8″
Collector Diameter: 3.0″
- 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
- Header Bolt Set
- Collector Reducer Set
Sanderson’s Ceramic Coating is recommended for every vehicle application and is the default finish selection choice above. To meet high standards of quality, Sanderson applies a multi-layer inside and outside aluminized ceramic coating in-house and then polishes the coating to a high luster. This aerospace and military-grade technology adds excellent protection to your headers while offering the benefit of thermal control in your engine bay. It also improves cylinder scavenging of exhaust gases and increases the longevity of your header investment.
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