Prothane 68-87 GM Big Block Radiator Insolators - Black
Prothane 68-87 GM Big Block Radiator Insolators - Black
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Prothane 68-87 GM Big Block Radiator Insolators - Black
Upgrade your vehicle’s cooling system with the Prothane 68-87 GM Big Block Radiator Insolators. Designed specifically for GM big block engines from 1968 to 1987, these radiator insulators offer unmatched durability and performance.
Key Features:
- High-Quality Material: Crafted from premium materials to ensure longevity and resistance to wear and tear.
- Perfect Fit: Engineered for a precise fit for all GM big block models from 1968 to 1987, ensuring easy installation.
- Vibration Dampening: Effectively minimizes vibrations, preventing damage to the radiator and enhancing overall performance.
Benefits:
- Enhances cooling efficiency by securely mounting the radiator.
- Reduces noise and vibrations for a smoother ride.
- Promotes a longer lifespan for your radiator, saving you on future repairs.
Use Cases:
- Ideal for restoration projects aiming to maintain authentic performance.
- Perfect for performance upgrades for high-horsepower builds.
- Essential for regular maintenance to keep your engine running cool.
Transform your cooling system with the Prothane 68-87 GM Big Block Radiator Insolators - Black and experience the difference in performance, durability, and reliability.
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Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

