15-10220
15-10221
15-10220
15-10221

1968 - 1972 Chevrolet Chevelle 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.
$1,395.00
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Part Number

  • SKU 25-10220
  • 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

1968-1972 Chevrolet Chevelle LS Double Pass Radiators

Features:

  • Handmade and professionally TIG-welded in the USA

  • High-efficiency PWR aluminum double pass core engineered for maximum heat rejection

  • Engineered louvered fin technology inspired by motorsports cooling development

  • Available in multiple configurations including fan options and integrated transmission or engine oil cooling

PWR’s LS double pass radiator for the 1968–1972 Chevrolet Chevelle is engineered to support the increased thermal demands of modern LS engine swap applications. Manufactured entirely in-house at our USA facility, this radiator features a high-grade aluminum PWR-built core designed to provide superior structural strength and enhanced heat transfer compared to conventional radiator designs. The double pass configuration improves coolant flow efficiency and increases dwell time within the core, resulting in improved heat rejection and more stable operating temperatures.

Maximized core face area ensures optimal use of the available space within the Chevelle engine bay, delivering increased cooling capacity without compromising fitment. The engineered cooling tube design and innovative louvered fin angles—developed using technology inspired by motorsports—are optimized for high-performance street applications, allowing efficient airflow and improved thermal performance during aggressive driving conditions.

This radiator is available in multiple performance configurations to suit a wide range of vehicle builds and cooling requirements. Options include versions equipped with integrated transmission oil coolers (TOC), engine oil coolers (EOC), and complete radiator modules featuring either high-performance brushed or advanced brushless electric fan packages. Additional configurations combine fan packages with integrated oil cooling solutions, allowing customers to select the ideal setup for street-driven restomods, high-horsepower builds, or track-focused vehicles.

Designed for OE-style installation in LS-swapped Chevelle chassis, this radiator provides a straightforward plug-and-play cooling upgrade in most applications while maintaining clean engine bay packaging and reliable performance.

Upgrade with confidence and experience the unfair advantage in cooling technology with PWR.