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1963-1966 GM Truck Radiator (Manual Trans)


1963-1966 GM Truck Radiator (Manual Trans)
Purchase 1963-1966 GM Truck Radiator (Manual Trans)
  • 1963-1966 GM Truck Radiator (Manual Trans)

  • $844.00

1963-1966 C/K Series Radiator for LS LT Conversions

Achieve consistent engine temperatures in your 1963-1966 C/K Series truck retrofitted with LS or LT power by utilizing a 100% TIG welded aluminum core and tanks that deliver fast heat rejection and corrosion-resistant durability. Locally manufactured for precise fitment in C10, C15, K10 and K15 models, this radiator ensures lightweight operation and dependable performance while preserving resale value.

1963-1966 C10/C15 and K10/K15 LS and LT Engine Swap Radiator for Manual Trans

Your LS or LT swap in a classic C10/C15 or K10/K15 chassis demands a cooling solution built for today's high-output V8s. The 1963-1966 GM Truck Radiator (Manual Trans) is engineered with a full aluminum core and tanks to manage intense heat rejection under towing loads or spirited cruising. With efficient tube fin density and straightforward hose connections, it integrates into your original frame rails without extra trimming. Corrosion-resistant construction and clear instructions help preserve both engine health and the truck's vintage appearance.

Precision TIG Welded Aluminum Core and Tanks

This radiator features TIG welded joints that deliver exceptional strength and a flawless seal between the tanks and core. TIG welding produces deep fusion and precise heat control, eliminating weak spots that can lead to leaks under high pressure or vibration. Crafted from premium grade aluminum, each weld remains clean and consistent, providing a sturdy structure that stands up to the rigors of heavy towing or spirited driving. Made in the USA, the assembly process follows strict quality standards to ensure each unit fits perfectly into the original frame rails. The result is a durable radiator that requires minimal maintenance and retains its integrity over years of use.

Engine Cooling Optimized for LS and LT Swaps

Designed specifically for LS and LT engine conversions, this radiator employs a full aluminum core with an ideal tube and fin layout to maximize heat rejection. Aluminum's natural thermal conductivity allows rapid transfer of engine heat into the cooling medium, preventing hotspots even when hauling trailers or tackling steep grades. The core's internal channels balance fluid flow, promoting uniform temperature distribution across the entire surface area. This precision engineering translates into stable operating temperatures and reduced thermal stress on critical engine components. Whether you're cruising at highway speeds or idling in traffic, the system ensures reliable performance and extended engine life.

Durable Bare Aluminum and Black Epoxy Coatings

Finish options include classic bare aluminum or a stylish black epoxy that enhances both durability and visual appeal. The raw aluminum surface forms a thin oxide layer that naturally resists corrosion, maintaining a vintage appearance without frequent cleaning. For applications requiring added protection, the black epoxy finish provides a tough barrier against moisture, road salt, and debris. Both finishes are applied with meticulous attention to adhesion and coverage, ensuring they withstand temperature changes and environmental exposure. This adaptability lets you choose a look that complements your truck's aesthetic while preserving long-lasting corrosion resistance.

This radiator delivers dependable cooling for your LS and LT swap projects and promises lasting engine protection in demanding conditions. For the same radiator but with fans see our 1963-1966 GM Truck Radiator (Manual Transmission) with Fans.

Fitment

  • 1963-1966 C10 Chevy Truck
  • 1963-1966 C15 GMC Truck
  • 1963-1966 K10 Chevy Truck
  • 1963-1966 K15 GMC Truck

Specifications

  • SKU: 313-9017-0M
  • Swap Engine: LS, LT
  • Body Type: C/KSeries
  • Brand: Muscle Rods
  • Compatible Transmissions: Manual Transmission
  • Radiator Fan Count: 0
  • Material: High-Quality Aluminum
  • What's Included:
    • 1 x 1963-1966 GM Truck 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

1963-1966 C10/C15 and K10/K15 LS and LT Engine Swap Radiator for Manual Trans

Your LS or LT swap in a classic C10/C15 or K10/K15 chassis demands a cooling solution built for today's high-output V8s. The 1963-1966 GM Truck Radiator (Manual Trans) is engineered with a full aluminum core and tanks to manage intense heat rejection under towing loads or spirited cruising. With efficient tube fin density and straightforward hose connections, it integrates into your original frame rails without extra trimming. Corrosion-resistant construction and clear instructions help preserve both engine health and the truck's vintage appearance.

Precision TIG Welded Aluminum Core and Tanks

This radiator features TIG welded joints that deliver exceptional strength and a flawless seal between the tanks and core. TIG welding produces deep fusion and precise heat control, eliminating weak spots that can lead to leaks under high pressure or vibration. Crafted from premium grade aluminum, each weld remains clean and consistent, providing a sturdy structure that stands up to the rigors of heavy towing or spirited driving. Made in the USA, the assembly process follows strict quality standards to ensure each unit fits perfectly into the original frame rails. The result is a durable radiator that requires minimal maintenance and retains its integrity over years of use.

Engine Cooling Optimized for LS and LT Swaps

Designed specifically for LS and LT engine conversions, this radiator employs a full aluminum core with an ideal tube and fin layout to maximize heat rejection. Aluminum's natural thermal conductivity allows rapid transfer of engine heat into the cooling medium, preventing hotspots even when hauling trailers or tackling steep grades. The core's internal channels balance fluid flow, promoting uniform temperature distribution across the entire surface area. This precision engineering translates into stable operating temperatures and reduced thermal stress on critical engine components. Whether you're cruising at highway speeds or idling in traffic, the system ensures reliable performance and extended engine life.

Durable Bare Aluminum and Black Epoxy Coatings

Finish options include classic bare aluminum or a stylish black epoxy that enhances both durability and visual appeal. The raw aluminum surface forms a thin oxide layer that naturally resists corrosion, maintaining a vintage appearance without frequent cleaning. For applications requiring added protection, the black epoxy finish provides a tough barrier against moisture, road salt, and debris. Both finishes are applied with meticulous attention to adhesion and coverage, ensuring they withstand temperature changes and environmental exposure. This adaptability lets you choose a look that complements your truck's aesthetic while preserving long-lasting corrosion resistance.

This radiator delivers dependable cooling for your LS and LT swap projects and promises lasting engine protection in demanding conditions. For the same radiator but with fans see our 1963-1966 GM Truck Radiator (Manual Transmission) with Fans.

Fitment

Fitment

  • 1963-1966 C10 Chevy Truck
  • 1963-1966 C15 GMC Truck
  • 1963-1966 K10 Chevy Truck
  • 1963-1966 K15 GMC Truck
  • 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 1963-1966 GM Truck Radiator for Manual Transmission
Specifications
  • SKU: 313-9017-0M
  • Brand: Muscle Rods
  • Swap Engine: LS, LT
  • Body Type: C/KSeries
  • Radiator Fan Count: 0
  • Material: High-Quality Aluminum
  • Finish: Classic Bare Aluminum or Stylish Black Epoxy