1973-1987 Chevrolet C10 Radiators LS/LT

Out of stock
Most items are build to order
Please allow up to 10-13 weeks to manufacture if out of stock. You can call us to check stock status.
$1,329.00
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Part Number

  • SKU 25-11450
  • Made in the USA – Hand-built in PWR’s state-of-the-art Indianapolis facility using premium aluminum, with full control over quality at every step.
  • Proven Cooling Performance – Advanced PWR tube and fin technology engineered for consistent, repeatable heat rejection.
  • Lightweight & Efficient – Designed to maximize cooling performance without unnecessary material or excess weight.
  • Motorsport-Inspired Engineering – Developed from decades of professional racing experience and real-world validation.
  • World-Class Precision TIG-Welded – Handcrafted for durability, reliability, and precise fitment down to the smallest detail.
  • Proudly American Made – Built right here in the USA, not imported or rebranded, ensuring true manufacturing oversight and accountability.
  • Built, Not Just Assembled – Engineered and manufactured in-house from core to final weld, not pieced together from off-the-shelf components.
Description Fitment Shipping Policy

High-Performance Double Pass Radiator

Features

  • Built with PWR’s high-grade aluminum, in-house engineered radiator cores

  • Handmade and professionally TIG-welded in the USA

  • OE-style fitment designed specifically for 1973–87 Chevrolet C10 trucks with LS or LT engine swaps

  • Maximized core face area to fully utilize available space for increased cooling efficiency

  • Advanced cooling tube design and optimized louvered fin angles inspired by motorsports and engineered for modern high-output street engines

  • Optional brushed SPAL fan or brushless SPAL fan configurations for maximum airflow and efficiency

  • Precision-built aluminum shroud optimized for high-performance electric fan setups

  • Available with optional integrated TOC (Transmission Oil Cooler) configurations

  • Includes rubber isolation grommets for proper mounting and vibration control

  • 1-year manufacturer warranty

PWR’s 1973–87 Chevrolet C10 LS / LT Swap Radiator brings modern cooling performance to classic squarebody trucks. Each unit is handcrafted in the USA using PWR’s in-house engineered aluminum core, delivering the durability and thermal efficiency required for today’s higher-output LS and LT engines.

With multiple configurations available, including brushed or brushless SPAL fan packages and optional transmission oil cooling, this radiator can be tailored to match a wide range of street, performance, and swap applications. Designed to handle the demands of modern drivetrains while maintaining OE-style fitment, this system delivers the cooling confidence, reliability, and craftsmanship that define PWR.