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1973-1974 Nova Radiator (AutoTrans)


1973-1974 Nova Radiator (AutoTrans)
Purchase 1973-1974 Nova Radiator (AutoTrans)
  • 1973-1974 Nova Radiator (AutoTrans)

  • $944.00

    SKU: 313-9035-0A

Aluminum Radiator for 1973-74 X-Body Nova and Ventura LS LT

Engineered from 100% TIG welded high grade aluminum core and tanks, this radiator delivers exceptional thermal efficiency and rapid heat rejection for LS and LT swaps in your 1973 to 1974 X Body Nova or Ventura. Manufactured in the USA to precise factory alignment, it provides corrosion resistance, lightweight strength and reliable performance under demanding conditions. Every unit mounts with ease and supports long service life while preserving vehicle value and enhancing cooling capacity.

Radiator for LS and LT Swaps in 1973-1974 Chevy Nova and Pontiac Ventura X-Body

Installing an LS or LT engine into your 1973 to 1974 Chevy Nova or Ventura calls for reliable cooling and this 1984 through 1989 Corvette Radiator achieves that by lining up with original X Body mounting points. Its 100 percent TIG welded aluminum tanks and core resist corrosion while promoting steady coolant circulation under load. This direct fit solution links with automatic and manual transmission ports without adapters and preserves clearance around belt driven pulleys. Aluminum core and tanks shed heat quickly to protect engine performance during sustained highway runs or spirited weekend driving.

Precision TIG Welded Aluminum for Leak Free Assembly

This radiator uses a 100 percent TIG welding technique across all aluminum joints to deliver meticulous control over the bond line and penetration depth. TIG welding produces clean beads without slag, reducing the likelihood of micro gaps or weak spots that may develop under thermal cycling in LS and LT swaps. By creating a robust mechanical link at every seam, the assembly resists stress from vibration and pressure fluctuations, resulting in a truly leak free seal. The precise fabrication also helps maintain the integrity of the tanks and core, ensuring stable coolant flow and preserving the lightweight nature of the aluminum structure. This method elevates durability and supports long term reliability in demanding driving scenarios.

Optimized Aluminum Core for Superior Heat Dissipation

Built from high quality aluminum, the core features an optimized fin layout and balanced thickness to promote rapid heat transfer from coolant to incoming air. The thermal conductivity of aluminum combined with an open channel design allows the radiator to reject heat quickly, a critical factor for modern LS and LT applications under heavy load. Maintaining engine temperature within ideal parameters prevents power loss and pre ignition during sustained highway operation or spirited acceleration. The core's lightweight profile reduces front end mass, improving overall vehicle balance without sacrificing cooling capacity. This approach ensures consistent performance even when ambient conditions or engine output fluctuate significantly.

Choice of Bare Aluminum or Black Epoxy for Lasting Protection

Finish options allow the builder to specify a natural metal look or opt for a protective coat that enhances corrosion resistance and surface hardness. The classic bare aluminum finish showcases the weld quality and fin detail, appealing to traditional restorations or modern custom builds that value a clean metallic aesthetic. For applications where moisture exposure or road debris is a concern, the black epoxy option creates a barrier that helps guard against oxidation and chipping while withstanding thermal cycling. Proudly made in the USA, each radiator undergoes stringent inspection to ensure even coverage and fitment accuracy, reinforcing a precise match with X Body mounting points. Choosing either finish maintains full compatibility with automatic transmission ports and belt drive clearances. Both styles contribute to long term engine protection and improve resale appeal for future owners.

Count on steady cooling performance and for the same radiator but with a fan, consider our 1973-1974 Nova Radiator (Automatic Transmission) with a Fan.

Fitment

  • 1973-1974 Chevy Nova
  • 1973-1974 Pontiac Ventura

Specifications

  • SKU: 313-9035-0A
  • Swap Engine: LS, LT
  • Body Type: X-Body
  • Brand: Muscle Rods
  • Compatible Transmissions: Automatic Transmission
  • Radiator Fan Count: 0
  • Material: High-Quality Aluminum
  • What's Included:
    • 1 x 1973-1974 Nova Radiator for Automatic Transmission
  • Finish: Classic Bare Aluminum or Stylish Black Epoxy

Key Features

  • 100% TIG-Welded, High-Grade Aluminum Tanks & Core
  • Made in the USA

Benefits

  • Superior thermal efficiency, durability, light-weight, corrosion-resistant, and fast heat rejection.
  • Built locally for reliable fit, finish, long-term performance, and a better resale value.

This Item Assigned to Category and Also Fits:

Description

Radiator for LS and LT Swaps in 1973-1974 Chevy Nova and Pontiac Ventura X-Body

Installing an LS or LT engine into your 1973 to 1974 Chevy Nova or Ventura calls for reliable cooling and this 1984 through 1989 Corvette Radiator achieves that by lining up with original X Body mounting points. Its 100 percent TIG welded aluminum tanks and core resist corrosion while promoting steady coolant circulation under load. This direct fit solution links with automatic and manual transmission ports without adapters and preserves clearance around belt driven pulleys. Aluminum core and tanks shed heat quickly to protect engine performance during sustained highway runs or spirited weekend driving.

Precision TIG Welded Aluminum for Leak Free Assembly

This radiator uses a 100 percent TIG welding technique across all aluminum joints to deliver meticulous control over the bond line and penetration depth. TIG welding produces clean beads without slag, reducing the likelihood of micro gaps or weak spots that may develop under thermal cycling in LS and LT swaps. By creating a robust mechanical link at every seam, the assembly resists stress from vibration and pressure fluctuations, resulting in a truly leak free seal. The precise fabrication also helps maintain the integrity of the tanks and core, ensuring stable coolant flow and preserving the lightweight nature of the aluminum structure. This method elevates durability and supports long term reliability in demanding driving scenarios.

Optimized Aluminum Core for Superior Heat Dissipation

Built from high quality aluminum, the core features an optimized fin layout and balanced thickness to promote rapid heat transfer from coolant to incoming air. The thermal conductivity of aluminum combined with an open channel design allows the radiator to reject heat quickly, a critical factor for modern LS and LT applications under heavy load. Maintaining engine temperature within ideal parameters prevents power loss and pre ignition during sustained highway operation or spirited acceleration. The core's lightweight profile reduces front end mass, improving overall vehicle balance without sacrificing cooling capacity. This approach ensures consistent performance even when ambient conditions or engine output fluctuate significantly.

Choice of Bare Aluminum or Black Epoxy for Lasting Protection

Finish options allow the builder to specify a natural metal look or opt for a protective coat that enhances corrosion resistance and surface hardness. The classic bare aluminum finish showcases the weld quality and fin detail, appealing to traditional restorations or modern custom builds that value a clean metallic aesthetic. For applications where moisture exposure or road debris is a concern, the black epoxy option creates a barrier that helps guard against oxidation and chipping while withstanding thermal cycling. Proudly made in the USA, each radiator undergoes stringent inspection to ensure even coverage and fitment accuracy, reinforcing a precise match with X Body mounting points. Choosing either finish maintains full compatibility with automatic transmission ports and belt drive clearances. Both styles contribute to long term engine protection and improve resale appeal for future owners.

Count on steady cooling performance and for the same radiator but with a fan, consider our 1973-1974 Nova Radiator (Automatic Transmission) with a Fan.

Fitment

Fitment

  • 1973-1974 Chevy Nova
  • 1973-1974 Pontiac Ventura
  • Compatible Transmissions: Automatic Transmission
Features
  • 100% TIG-Welded, High-Grade Aluminum Tanks & Core
  • Made in the USA
Benefits
  • Superior thermal efficiency, durability, light-weight, corrosion-resistant, and fast heat rejection.
  • Built locally for reliable fit, finish, long-term performance, and a better resale value.
What's Included
  • 1 x 1973-1974 Nova Radiator for Automatic Transmission
Specifications
  • SKU: 313-9035-0A
  • Brand: Muscle Rods
  • Swap Engine: LS, LT
  • Body Type: X-Body
  • Radiator Fan Count: 0
  • Material: High-Quality Aluminum
  • Finish: Classic Bare Aluminum or Stylish Black Epoxy