OER 1970-91 Chevy, GMC Car and Truck Radiator Retainer Insulator Pad Support Big Block

Part Number: 6264100-OER

OER 1970-91 Chevy, GMC Car and Truck Radiator Retainer Insulator Pad Support Big Block

Part Number: 6264100-OER

Original price was: $19.49.Current price is: $16.95.

In Stock

( Inventory updated: 06/06/2026 )

Estimated ship date: 2-3 business days

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1970-91 Chevy, GMC Car and Truck Radiator Retainer Insulator Pad Support Big Block

Upgrade your Chevy or GMC vehicle’s cooling system with our premium Radiator Retainer Insulator Pad Support designed specifically for Big Block engines. This essential component ensures your radiator is securely mounted, eliminating unnecessary rattles and preventing metal-to-metal contact that could lead to wear and tear. Engineered for a perfect fit, it accommodates various GM models with 396, 400, 427, and 454 engines, providing both durability and peace of mind.

Key Features and Benefits

  • High-Quality Reproduction: Crafted from robust rubber to mimic the original part, ensuring long-lasting performance.
  • Noise Reduction: Effectively dampens vibration and eliminates rattling sounds, enhancing overall driving comfort.
  • Perfect Fit: Suitable for both upper and lower mounts, providing a versatile solution for your cooling system needs.
  • Easy Installation: Designed for direct replacement, making installation straightforward with no modifications required.

Technical Specifications

  • Overall Length: 4-1/4 inches
  • Width: 3/4 inches
  • Concave Groove Width: 3/8 inches
  • Height: 5/8 inches
  • Part Number: 6264100
  • Brand: OER

Fitment Information

This radiator retainer insulator pad is compatible with a range of Chevy and GMC models:

Chevrolet Applications:

  • 1971-1975 Chevrolet Bel Air
  • 1972 Chevrolet Biscayne
  • 1970-1971 Chevrolet Camaro RS/SS
  • 1971-1976 Chevrolet Caprice
  • 1968-1973 Chevrolet Chevelle
  • 1971-1976 Chevrolet Impala
  • 1975-1984 Chevrolet C10
  • More models available…

GMC Applications:

  • 1973-1977 GMC C/K Pickup Truck/SUV
  • 1979-1984 GMC C1500
  • More models available…

Enhance the performance of your classic Chevy or GMC with this essential Radiator Retainer Insulator Pad. Order yours today and ensure your vehicle runs smoothly while maintaining its original integrity!

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OER

Original Equipment Reproduction - OER - is the leading manufacturer and distributor of quality classic automotive restoration parts and accessories. OER products are meticulously manufactured to replicate the OEM appearance, quality and fit that meets or exceeds the original factory specifications.

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