Welcome to Classic Industries®  v6.1

America's First Choice In Restoration
and Performance Parts and Accessories
Up To 35% OFF!* Online Orders Over $399
1972-92 GM Coolant Resevoir Cap

340194 - 1972-92 GM Coolant Resevoir Cap

Reproduction radiator overflow bottle cap features the words "ENGINE COOLANT ONLY". This cap is not included when purchasing an overflow bottle. Fits various GM applications.

Recommendation: Use RH65101 radiator to overflow tank hose.

  • 1974-75 Chevrolet Camaro
  • 1980 Chevrolet Camaro - w/4.9L Engine
  • 1972 Chevrolet Full Size
  • 1973 Chevrolet/GMC Pickup/Blazer/Himmy/Suburban
  • 1973-76 …

    + Learn More

Product #: 340194

In Stock Now!

MSRP: $9.99 ea
Classic: $8.99 ea



Up To 15% OFF* When You Pay With Classic Visa!  Show Off Your Enthusiasm for Cars & Get Great Rewards with Classic Industries Visa