Sanderson Headers CAD392-P Cadillac 390/429 Header Set

Sanderson Headers CAD392-P Header Set, Cadillac 390–429

The CAD392 header set fits Cadillac 390 and 429 engines in street rod and custom applications that do not have a crossmember directly under the engine. Featuring a 3-tube design, the outer primary tubes are 1-5/8″ diameter, while the center (or inner) tube is 1-7/8″ diameter, and then exits through a 2½″ collector.

Please compare the dimensions of this header set with those of the CAD391 (specifically the driver-side header) to confirm which is the best choice for the application. The CAD391 is best for original, factory chassis applications, and the CAD392 is best suited for applications using aftermarket chassis and steering.

NOTE: Does not include header bolts. Please source appropriate fasteners elsewhere.

Comes with all necessary collector hardware for installation.

SPECIFICATIONS:

• Engine: Cadillac 390/429 V8
• Primary Tube Diameter: 1-5/8″ outer, 1-7/8″ inner
• 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:

• Collector Reducer Set

FINISH:

Our Ceramic Coating is recommended for every vehicle application and is the default finish selection choice above. To meet high standards of quality, we apply a multi-layer inside and outside aluminized ceramic coating in-house and polish 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.

WARRANTY:

Limited 5-Year

Sanderson Street Rod Headers strives to supply our customers with the highest quality parts and services available in the street rod industry. In keeping with this, we warrant and will repair or replace, at our option after inspection in our facility, any of our products found to have failed due to defects in either material or workmanship. This warranty is activated by the return of the Warranty Card enclosed with every pair of headers and is effective for FIVE YEARS * from the purchase date on the original invoice.

This warranty does not cover products that fail due to improper motor tuning, alteration, disassembly, or damage caused by racing, misuse, neglect, abuse, improper installation and/or accident, or when used on applications for which they were not designed or approved. Use of external thermal wrap voids the warranty. We are not responsible for removal, installation, transportation, or other related costs.