Filters

Secure Checkout
BRP Hot Rods - The Pro's Choice for LS & LT Swap Kits and Swap Parts!
Your Shopping Cart Is Empty

1973-1977 A-Body LS Radiator (Manual Trans)


1973-1977 A-Body LS Radiator (Manual Trans)
Purchase 1973-1977 A-Body LS Radiator (Manual Trans)
  • 1973-1977 A-Body LS Radiator (Manual Trans)

  • $844.00

    SKU: 313-9034-0M

Aluminum Core LS Radiator for 1973-77 A-Body

Optimized for manual transmission LS swaps in 1973 to 1977 A-Body classics, this radiator's 100% TIG-welded high-grade aluminum core and tanks deliver superior thermal efficiency, lightweight durability and rapid heat rejection. Made in the USA for precise fit and corrosion resistant performance, it maintains optimal engine temperatures while enhancing resale value.

1973-1977 A-Body Manual Transmission LS Radiator for Chevelle Monte Carlo El Camino

When retrofitting an LS engine into a 1973-1977 A-Body Chevelle, Monte Carlo or El Camino with a manual transmission, tackling cooling demands without modifications can be a major hurdle. This 1973-1977 A-Body LS Radiator (Manual Trans) is built to drop into existing frame rails and manage modern V8 heat with its 100% TIG welded aluminum tanks and core. Crafted in the USA, it leverages aluminum's natural corrosion resistance to provide steady temperature control whether you're navigating city streets or cruising open highways. With inlet and outlet ports positioned for direct hose alignment, installation remains straightforward and factory sheet metal stays intact.

Precision TIG Welded Aluminum Core

Every joint in this radiator is crafted with 100% TIG welding, which provides superior strength and sealing compared to conventional fusion methods. By delivering concentrated heat and precise control, TIG welding minimizes porosity and ensures the tank-to-core bond can withstand the vibration and thermal cycling of a modern LS engine. This approach virtually eliminates leak paths, so coolant containment remains reliable even under sustained operating pressures. The result is a durable cooling assembly built for dependable service in classic GM platforms.

Aluminum Heat Dissipation for Consistent Performance

Constructed from high-quality aluminum, the radiator core maximizes thermal conductivity to pull heat away from coolant quickly. Aluminum's low mass reduces front-end weight, helping preserve factory chassis balance and steering response. Its natural resistance to rust and electrolysis keeps internal passages clear over many seasons, ensuring uninterrupted coolant flow. Together, these properties maintain stable engine temperatures whether tackling slow traffic or extended highway runs.

Direct Drop-in Fit for 1973 through 1977 A Body Manual Transmissions

This radiator is engineered to slot into the original frame rails of Chevelle, Monte Carlo, El Camino and similar A Body models without any cutting or bracket fabrication. Inlet and outlet ports align precisely with stock hose locations and fan shroud mounts, so installers avoid time-consuming modifications and preserve the vehicle's factory firewall and sheet metal. The direct approach yields a clean installation and reduces the risk of fitment issues common to off-the-shelf cooling upgrades.

Custom Finishes for Protection and Visual Appeal

Choose the raw aluminum look for a period-correct engine bay or opt for the black epoxy coating to add a protective barrier against road salts, moisture and debris. The epoxy layer enhances corrosion resistance while offering a sleek contrast to engine components. Both finish options are applied in the USA under strict quality controls to ensure consistent appearance and long-term durability. This dual-option strategy lets builders tailor their swap for either show-quality detail or rugged daily use.

For the same radiator but with fans, consider our 1973-1977 A-Body LS Radiator (Manual Transmission) with Fans. Its robust construction ensures consistent temperature control under all conditions.

Fitment

  • 1973-1977 Chevy Chevelle
  • 1973-1977 Chevy Monte Carlo
  • 1973-1977 Chevy El Camino
  • 1973-1977 Chevy Laguna
  • 1973-1977 GMC Sprint
  • 1973-1977 Buick Regal
  • 1973-1977 Oldsmobile Cutlass
  • 1973-1977 Pontiac Grand Am
  • 1973-1977 Pontiac Grand Prix
  • 1973-1977 A-Body Vehicles

Specifications

  • SKU: 313-9034-0M
  • Swap Engine: LS
  • Body Type: A-Body
  • Brand: Muscle Rods
  • Compatible Transmissions: Manual Transmission
  • Radiator Fan Count: 0
  • Material: High-Quality Aluminum
  • What's Included:
    • 1 x 1973-1977 A-Body LS Radiator for Manual 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

1973-1977 A-Body Manual Transmission LS Radiator for Chevelle Monte Carlo El Camino

When retrofitting an LS engine into a 1973-1977 A-Body Chevelle, Monte Carlo or El Camino with a manual transmission, tackling cooling demands without modifications can be a major hurdle. This 1973-1977 A-Body LS Radiator (Manual Trans) is built to drop into existing frame rails and manage modern V8 heat with its 100% TIG welded aluminum tanks and core. Crafted in the USA, it leverages aluminum's natural corrosion resistance to provide steady temperature control whether you're navigating city streets or cruising open highways. With inlet and outlet ports positioned for direct hose alignment, installation remains straightforward and factory sheet metal stays intact.

Precision TIG Welded Aluminum Core

Every joint in this radiator is crafted with 100% TIG welding, which provides superior strength and sealing compared to conventional fusion methods. By delivering concentrated heat and precise control, TIG welding minimizes porosity and ensures the tank-to-core bond can withstand the vibration and thermal cycling of a modern LS engine. This approach virtually eliminates leak paths, so coolant containment remains reliable even under sustained operating pressures. The result is a durable cooling assembly built for dependable service in classic GM platforms.

Aluminum Heat Dissipation for Consistent Performance

Constructed from high-quality aluminum, the radiator core maximizes thermal conductivity to pull heat away from coolant quickly. Aluminum's low mass reduces front-end weight, helping preserve factory chassis balance and steering response. Its natural resistance to rust and electrolysis keeps internal passages clear over many seasons, ensuring uninterrupted coolant flow. Together, these properties maintain stable engine temperatures whether tackling slow traffic or extended highway runs.

Direct Drop-in Fit for 1973 through 1977 A Body Manual Transmissions

This radiator is engineered to slot into the original frame rails of Chevelle, Monte Carlo, El Camino and similar A Body models without any cutting or bracket fabrication. Inlet and outlet ports align precisely with stock hose locations and fan shroud mounts, so installers avoid time-consuming modifications and preserve the vehicle's factory firewall and sheet metal. The direct approach yields a clean installation and reduces the risk of fitment issues common to off-the-shelf cooling upgrades.

Custom Finishes for Protection and Visual Appeal

Choose the raw aluminum look for a period-correct engine bay or opt for the black epoxy coating to add a protective barrier against road salts, moisture and debris. The epoxy layer enhances corrosion resistance while offering a sleek contrast to engine components. Both finish options are applied in the USA under strict quality controls to ensure consistent appearance and long-term durability. This dual-option strategy lets builders tailor their swap for either show-quality detail or rugged daily use.

For the same radiator but with fans, consider our 1973-1977 A-Body LS Radiator (Manual Transmission) with Fans. Its robust construction ensures consistent temperature control under all conditions.

Fitment

Fitment

  • 1973-1977 Chevy Chevelle
  • 1973-1977 Chevy Monte Carlo
  • 1973-1977 Chevy El Camino
  • 1973-1977 Chevy Laguna
  • 1973-1977 GMC Sprint
  • 1973-1977 Buick Regal
  • 1973-1977 Oldsmobile Cutlass
  • 1973-1977 Pontiac Grand Am
  • 1973-1977 Pontiac Grand Prix
  • 1973-1977 A-Body Vehicles
  • Compatible Transmissions: Manual 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 1973-1977 A-Body LS Radiator for Manual Transmission
Specifications
  • SKU: 313-9034-0M
  • Brand: Muscle Rods
  • Swap Engine: LS
  • Body Type: A-Body
  • Radiator Fan Count: 0
  • Material: High-Quality Aluminum
  • Finish: Classic Bare Aluminum or Stylish Black Epoxy