1. It fits straight plug, angle plug, and D-Port cylinder heads (when D-port is selected). Please review the “What is a D-port?” information tab.
2. Angle plug cylinder head applications use a slightly different passenger side header than what is pictured.
3. Compatible with automatic or manual transmission applications using a hydraulic clutch setup ONLY.

Includes all hardware necessary for installation.

SPECIFICATIONS:

Engine: Small Block Chevy 265-400
Primary Tube Diameter: 1-5/8″
Collector Diameter: 2-1/2″

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

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 then 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.