Prothane
Prothane 68-87 GM Small Block Radiator Isolators - Black — Fits 1968-1987 GM Small Block
Roll over image to zoom in Click on image to zoom
Prothane 68-87 GM Small Block Radiator Isolators - Black — Fits 1968-1987 GM Small Block
Prothane

Prothane 68-87 GM Small Block Radiator Isolators - Black — Fits 1968-1987 GM Small Block

SKU: PRO7-1711-BL

About Prothane Prothane engineers high-quality automotive parts and accessories trusted ...Read more

Price:
$30.99
300 ENTRIES10X
Add To Cart
Checking fitment…
×

Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Ships FAST in USA

Guaranteed Low Price

GGCRACING Discount

Product Details

Product Description
Part Numbers
Sizing & Fit

About Prothane

Prothane engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Prothane lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Prothane 68-87 GM Small Block Radiator Isolators - Black

Protect your classic GM vehicle's radiator from the damaging effects of vibration and stress with the Prothane 68-87 GM Small Block Radiator Isolators in a discreet black finish. Engineered from high-performance polyurethane, these isolators provide a durable and effective solution for cushioning your radiator, ensuring reliable cooling performance and extending component life.

Key Benefits of Prothane Radiator Isolators:

  • Premium Polyurethane: Made with Prothane's signature polyurethane compound, known for its exceptional durability, resistance to heat, and longevity under harsh automotive conditions.
  • Vibration Absorption: Actively dampens engine and chassis vibrations, preventing them from transferring to the radiator, which can lead to cracks and leaks.
  • Stress Relief: Reduces mechanical stress on the radiator's mounting points and core, contributing to a longer service life for the entire cooling system.
  • Vehicle Specific Fitment: Designed for 1968-1987 GM vehicles equipped with small block engines, ensuring a perfect fit and straightforward installation.
  • Superior Longevity: Outperforms standard rubber isolators, which are prone to drying out, cracking, and failing over time, especially in the heat of the engine bay.
  • Clean Black Appearance: The black color offers a subtle, clean look that integrates seamlessly into any engine bay.

These Prothane isolators are an essential maintenance and performance upgrade for any enthusiast working on a classic GM vehicle. By minimizing vibration and stress, they help safeguard your radiator against premature failure, ensuring your engine remains at optimal operating temperatures. Easy to install, they offer significant benefits for the longevity of your cooling system.

For dependable automotive parts that enhance performance and durability, choose Prothane. Explore the full range of quality components at GGCRACING.

…and 131 additional fitments. Contact us to confirm yours.

About Prothane

Prothane engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Prothane lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Prothane 68-87 GM Small Block Radiator Isolators - Black

Protect your classic GM vehicle's radiator from the damaging effects of vibration and stress with the Prothane 68-87 GM Small Block Radiator Isolators in a discreet black finish. Engineered from high-performance polyurethane, these isolators provide a durable and effective solution for cushioning your radiator, ensuring reliable cooling performance and extending component life.

Key Benefits of Prothane Radiator Isolators:

  • Premium Polyurethane: Made with Prothane's signature polyurethane compound, known for its exceptional durability, resistance to heat, and longevity under harsh automotive conditions.
  • Vibration Absorption: Actively dampens engine and chassis vibrations, preventing them from transferring to the radiator, which can lead to cracks and leaks.
  • Stress Relief: Reduces mechanical stress on the radiator's mounting points and core, contributing to a longer service life for the entire cooling system.
  • Vehicle Specific Fitment: Designed for 1968-1987 GM vehicles equipped with small block engines, ensuring a perfect fit and straightforward installation.
  • Superior Longevity: Outperforms standard rubber isolators, which are prone to drying out, cracking, and failing over time, especially in the heat of the engine bay.
  • Clean Black Appearance: The black color offers a subtle, clean look that integrates seamlessly into any engine bay.

These Prothane isolators are an essential maintenance and performance upgrade for any enthusiast working on a classic GM vehicle. By minimizing vibration and stress, they help safeguard your radiator against premature failure, ensuring your engine remains at optimal operating temperatures. Easy to install, they offer significant benefits for the longevity of your cooling system.

For dependable automotive parts that enhance performance and durability, choose Prothane. Explore the full range of quality components at GGCRACING.

…and 131 additional fitments. Contact us to confirm yours.

Customer reviews

No reviews yet. Bought this part? Tell other drivers how it fits and performs.

Recently viewed