The CS11-4×4 header works with virtually all engine swap kits.

WARNING: The vehicle’s steering shaft will run between the engine block and header on this application. Solid motor mounts, engine plates, or the installation of a torque limiter are strongly recommended to prevent the engine from shifting, which may cause the steering shaft to bind.

NOTES:

• For standard port straight plug cylinder head applications ONLY

SPECIFICATIONS:

Engine: Small Block Chevy 265-400
Primary Tube Diameter: 1-1/2″
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 quality standards, 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.

The CS11DP-134 header works with virtually all engine swap kits.

WARNING: The vehicle’s steering shaft will run between the engine block and header on this application. Solid motor mounts, engine plates, or the installation of a torque limiter are strongly recommended to prevent the engine from shifting, which may cause the steering shaft to bind.

NOTES:

• For angle plug, D-port cylinder head applications. Please review the “What is a D-Port” information tab.
• Available for 4×4 applications, order #CS11-4×4
• For applications requiring a smaller primary tube diameter, order #CS11DP
• For standard port angle plug cylinder heads, order CS11AP or CS11AP-134

Includes all hardware necessary for installation.

SPECIFICATIONS:

Engine: Small Block Chevy 265-400
Primary Tube Diameter: 1-3/4″
Collector Diameter: 3.0″

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.

The CS11AP-134 header works with virtually all engine swap kits.

WARNING: The vehicle’s steering shaft will run between the engine block and header on this application. Solid motor mounts, engine plates, or the installation of a torque limiter are strongly recommended to prevent the engine from shifting, which may cause the steering shaft to bind.

NOTES:

• For standard port angle plug cylinder head applications
• Available for 4×4 applications, order #CS11-4×4
• For applications requiring a smaller primary tube diameter, order CS11AP
• For angle plug, d-port cylinder heads, order #CS11DP or CS11DP-134

Includes all hardware necessary for installation.

SPECIFICATIONS:

Engine: Small Block Chevy 265-400
Primary Tube Diameter: 1-3/4″
Collector Diameter: 3.0″

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.

The CS11DP header works with virtually all engine swap kits.

WARNING: The vehicle’s steering shaft will run between the engine block and header on this application. Solid motor mounts, engine plates, or the installation of a torque limiter are strongly recommended to prevent the engine from shifting, which may cause the steering shaft to bind.

NOTES:

• For angle plug d-port cylinder head applications (GM ZZ4, ZZ6, Fastburn, etc.)
• For applications requiring a larger primary tube diameter, order CS11DP-134
• For standard port angle plug cylinder heads, order #CS11AP or CS11AP-134
• For straight plug cylinder head applications use part #CS11

Includes all hardware necessary for installation.

SPECIFICATIONS:

Engine: Small Block Chevy 265-400
Primary Tube Diameter: 1-1/2″
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.

The CS11AP header works with virtually all engine swap kits.

WARNING: The vehicle’s steering shaft will run between the engine block and header on this application. Solid motor mounts, engine plates, or the installation of a torque limiter are strongly recommended to prevent the engine from shifting, which may cause the steering shaft to bind.

NOTES:

• For standard port angle plug cylinder head applications
• Available for 4×4 applications, order #CS11-4×4
• For applications requiring a larger primary tube diameter, order CS11AP-134
• For angle plug, d-port cylinder heads, order #CS11DP or CS11DP-134

Includes all hardware necessary for installation.

SPECIFICATIONS:

Engine: Small Block Chevy 265-400
Primary Tube Diameter: 1-1/2″
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.

Please review the “Vortec-Style Heads”  and “What is a D-Port” information tabs.

For standard flange angle plug heads use part number CC90-158.

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.

Please review the “Vortec-Style Heads”  and “What is a D-Port” information tabs.

Also available with larger 1-5/8″ primary tubes, order part number CC90DP-158. For standard port flange, use part #CC90.

Includes all hardware necessary for installation.

SPECIFICATIONS:

Engine: Small Block Chevy 265-400
Primary Tube Diameter: 1-1/2″
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.

A smaller primary tube diameter version is available. Part #CC55DP. For straight plug cylinder heads, use part #CC55-158. For standard port angle plug cylinder heads use part #CC55AP-158. Please review the “Vortec-Style Heads” and “What is a D-Port?” information tabs.

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.

A smaller primary tube diameter version is available. Part #CC55AP. For straight plug cylinder heads, use part #CC55-158. For angle plug, D-port cylinder heads use part #CC55DP-158. Please review the “Vortec-Style Heads” and “What is a D-Port?” information tabs.

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.

A larger primary tube diameter version is available. Part #CC55DP-158.  For standard port angle plug cylinder heads use part #CC55AP or CC55AP-158. For straight plug cylinder heads, use part #CC55 or CC55-158. Please review the “Vortec-Style Heads” and “What is a D-Port?” information tabs.

Includes all hardware necessary for installation.

SPECIFICATIONS:

Engine: Small Block Chevy 265-400
Primary Tube Diameter: 1-1/2″
Collector Diameter: 2.5″

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.