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1975-1979 X-Body 1-7/8 LT Ceramic Coated Long Tube Headers


1975-1979 X-Body 1-7/8 LT Ceramic Coated Long Tube Headers
Purchase 1975-1979 X-Body 1-7/8 LT Ceramic Coated Long Tube Headers
  • 1975-1979 X-Body 1-7/8 LT Ceramic Coated Long Tube Headers

  • $949.00

    SKU: 324-6799-00

1-7/8 Inch Ceramic LT Headers for 1975-79 X-Body Nova/Ventura

Optimized for LT engine swaps in 1975 to 1979 X-Body Nova and Ventura, these 1 7/8 inch ceramic coated long tube headers boost scavenging and lower underhood temperatures for stronger horsepower and throttle response. Precision 3/8 inch CNC flanges, MIG welded mild steel construction, and V band clamps with composite gaskets deliver a leak free seal and heat resistance. Built to endure the rigors of LT performance, these headers resist warping and cracking to sustain efficiency and reliability.

Long Tube LT Headers for 1975-1979 X-Body Chevy Nova and Pontiac Ventura

Tackling an LT swap in a 1975 to 1979 X-Body Chevy Nova or Pontiac Ventura demands headers that marry precise port alignment with open flow and durable construction. Designed for these applications, the 1 7/8 inch ceramic coated long tube headers come with three eighth inch milled flanges plus composite gaskets and V band clamps to ensure a leak free seal and straightforward installation under crowded engine bay conditions. The ceramic coat reflects heat into the exhaust stream to protect nearby wiring and hoses while promoting faster gas velocity and stronger scavenging through the primaries. Installers will appreciate consistent torque readings and fewer retorques after initial break in, yielding reliable performance for street and track use.

Advanced Ceramic Coating for Thermal Management

The long tube headers feature a multi-layer ceramic finish that reflects radiant heat back into the exhaust stream and lowers underhood temperatures. This reflective barrier not only protects nearby wiring and hoses from excessive heat but also promotes faster gas velocity inside the 1 7/8 inch primaries. The result is enhanced scavenging throughout the rev range, delivering more consistent torque and throttle response. Over repeated heat cycles the ceramic shell resists chipping and abrasion, ensuring the coating retains its performance characteristics through street and track use. By stabilizing manifold temperatures, this design helps maintain optimum exhaust flow and overall engine efficiency.

Precision CNC Formed Flanges for Seal Integrity

Each flange undergoes precision CNC forming to match the exact port geometry of a 1975 to 1979 X body exhaust manifold. Machined to a uniform 3/8 inch thickness, the flanges deliver consistent surface contact that mates perfectly with the composite gaskets for a leak free seal. V band clamps complement this design by applying even pressure around each joint, sealing out leaks and accommodating thermal expansion without loosening. Installers will appreciate reliable torque readings during assembly and fewer retorque cycles after the initial break in. This level of fitment accuracy ensures dependable performance under vibration and high exhaust temperatures.

Rugged Mild Steel Tubing with MIG Welding

Constructed from premium mild steel, the 1 7/8 inch tubing strikes a balance between strength and formability to handle the high heat and pressure of an LT engine swap. A controlled MIG welding process yields smooth, fatigue resistant beads that prevent crack formation under repeated vibration and thermal stress. The chosen tube diameter optimizes exhaust pulse tuning, aiding in scavenging across the powerband for increased power output. Mild steel also offers ease of repair and modification, allowing enthusiasts to fine tune their setup if needed. This durable construction ensures that headers withstand the demands of both everyday driving and aggressive track conditions.

Installation Efficiency with V band Clamps and Composite Gaskets

To streamline the installation process in a crowded engine bay, the headers include composite gaskets and high grade V band clamps that simplify alignment and sealing. Unlike traditional bolt systems that can distort under heat, this clamp and gasket combination maintains a consistent clamping force and adapts to slight flange imperfections. It reduces the need for repeated torque adjustments, cutting down installation time and long term maintenance. High quality hardware resists corrosion and ensures a snug fit during aggressive driving. This approach to fitment makes the LT swap more straightforward and delivers a reliable seal from the very first start.

Built for precise fit and reliable performance in your LT swap.

Fitment

  • 1975-1979 Chevy Nova
  • 1975-1979 Pontiac Ventura

Specifications

  • SKU: 324-6799-00
  • Swap Engine: LT
  • Body Type: X-Body
  • Brand: Muscle Rods
  • Material: Ceramic Coated Mild Steel
  • What's Included:
    • 1-7/8-inch ceramic coated long tube headers
    • 3/8-inch thick flanges
    • Composite gaskets
    • High grade bolts
    • V band clamps
  • Finish: Ceramic Coated

Key Features

  • 1-7/8-inch long tubes optimize exhaust flow
  • Advanced ceramic coating reflects radiant heat and resists chipping
  • 3/8-inch CNC-formed flanges ensure a precise leak-free seal
  • Mild steel construction with MIG welds withstands high heat stress
  • Ceramic coating retains heat for improved scavenging and performance
  • Engineered for seamless LT engine swaps into 1975-1979 X-Body chassis

Benefits

  • Increases horsepower and throttle response with optimized exhaust flow
  • Cuts underhood temperatures while preserving coating integrity through many heat cycles
  • Ensures a tight, leak-free joint for reliable performance and fewer retorques
  • Withstands extreme heat and stress for long-lasting, crack-resistant performance
  • Retains exhaust heat to enhance scavenging and boost engine efficiency
  • Ensures hassle-free LT engine swaps with precise 1975-1979 X-Body fitment

This Item Assigned to Category and Also Fits:

Description

Long Tube LT Headers for 1975-1979 X-Body Chevy Nova and Pontiac Ventura

Tackling an LT swap in a 1975 to 1979 X-Body Chevy Nova or Pontiac Ventura demands headers that marry precise port alignment with open flow and durable construction. Designed for these applications, the 1 7/8 inch ceramic coated long tube headers come with three eighth inch milled flanges plus composite gaskets and V band clamps to ensure a leak free seal and straightforward installation under crowded engine bay conditions. The ceramic coat reflects heat into the exhaust stream to protect nearby wiring and hoses while promoting faster gas velocity and stronger scavenging through the primaries. Installers will appreciate consistent torque readings and fewer retorques after initial break in, yielding reliable performance for street and track use.

Advanced Ceramic Coating for Thermal Management

The long tube headers feature a multi-layer ceramic finish that reflects radiant heat back into the exhaust stream and lowers underhood temperatures. This reflective barrier not only protects nearby wiring and hoses from excessive heat but also promotes faster gas velocity inside the 1 7/8 inch primaries. The result is enhanced scavenging throughout the rev range, delivering more consistent torque and throttle response. Over repeated heat cycles the ceramic shell resists chipping and abrasion, ensuring the coating retains its performance characteristics through street and track use. By stabilizing manifold temperatures, this design helps maintain optimum exhaust flow and overall engine efficiency.

Precision CNC Formed Flanges for Seal Integrity

Each flange undergoes precision CNC forming to match the exact port geometry of a 1975 to 1979 X body exhaust manifold. Machined to a uniform 3/8 inch thickness, the flanges deliver consistent surface contact that mates perfectly with the composite gaskets for a leak free seal. V band clamps complement this design by applying even pressure around each joint, sealing out leaks and accommodating thermal expansion without loosening. Installers will appreciate reliable torque readings during assembly and fewer retorque cycles after the initial break in. This level of fitment accuracy ensures dependable performance under vibration and high exhaust temperatures.

Rugged Mild Steel Tubing with MIG Welding

Constructed from premium mild steel, the 1 7/8 inch tubing strikes a balance between strength and formability to handle the high heat and pressure of an LT engine swap. A controlled MIG welding process yields smooth, fatigue resistant beads that prevent crack formation under repeated vibration and thermal stress. The chosen tube diameter optimizes exhaust pulse tuning, aiding in scavenging across the powerband for increased power output. Mild steel also offers ease of repair and modification, allowing enthusiasts to fine tune their setup if needed. This durable construction ensures that headers withstand the demands of both everyday driving and aggressive track conditions.

Installation Efficiency with V band Clamps and Composite Gaskets

To streamline the installation process in a crowded engine bay, the headers include composite gaskets and high grade V band clamps that simplify alignment and sealing. Unlike traditional bolt systems that can distort under heat, this clamp and gasket combination maintains a consistent clamping force and adapts to slight flange imperfections. It reduces the need for repeated torque adjustments, cutting down installation time and long term maintenance. High quality hardware resists corrosion and ensures a snug fit during aggressive driving. This approach to fitment makes the LT swap more straightforward and delivers a reliable seal from the very first start.

Built for precise fit and reliable performance in your LT swap.

Fitment

Fitment

  • 1975-1979 Chevy Nova
  • 1975-1979 Pontiac Ventura
Features
  • 1-7/8-inch long tubes optimize exhaust flow
  • Advanced ceramic coating reflects radiant heat and resists chipping
  • 3/8-inch CNC-formed flanges ensure a precise leak-free seal
  • Mild steel construction with MIG welds withstands high heat stress
  • Ceramic coating retains heat for improved scavenging and performance
  • Engineered for seamless LT engine swaps into 1975-1979 X-Body chassis
Benefits
  • Increases horsepower and throttle response with optimized exhaust flow
  • Cuts underhood temperatures while preserving coating integrity through many heat cycles
  • Ensures a tight, leak-free joint for reliable performance and fewer retorques
  • Withstands extreme heat and stress for long-lasting, crack-resistant performance
  • Retains exhaust heat to enhance scavenging and boost engine efficiency
  • Ensures hassle-free LT engine swaps with precise 1975-1979 X-Body fitment
What's Included
  • 1-7/8-inch ceramic coated long tube headers
  • 3/8-inch thick flanges
  • Composite gaskets
  • High grade bolts
  • V band clamps
Specifications
  • SKU: 324-6799-00
  • Brand: Muscle Rods
  • Swap Engine: LT
  • Body Type: X-Body
  • Material: Ceramic Coated Mild Steel
  • Finish: Ceramic Coated