Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
Eckler's Catalogs Available Now!
Expansion Tank Date Coded Small Block, Pressed Tubes (64-67 Corvette C2)Find parts that fit my vehicle
Item EK-25-104581-1
Our Price
$349.99 each
Military, Medical & First Responders
$17.50 Available in EK Cash Rewards.
Confirm Eligibility
Confirm Eligibility
Saved - View your saved items
We're sorry. We couldn't save this product at this time.
or use
Shop Owners Save More!
Sign up for our dealer program
Product Information
Features, Description, Q&A, Specs & Installation
Features
- Aluminum surge tanks are reproduced using the same tooling and dies originally used by Harrison during the production years.
- They are 100% correct in every detail and meet the highest-level judging standards for authenticity.
- Tubes are heli-arc welded and finished in original plain aluminum.
- Exact reproduction of GM 3155416, including Harrison logo, filling instructions, welded fittings, and correct date code.
- Produced from original tooling and licensed by GM.
- Fits 64-67 Corvette C2
Description
Authentic Reproduction Quality. The DeWitts Expansion Tank, Date Coded, 1965–1967 is a precise replacement designed to replicate the original surge tank used in mid-1960s Corvettes. It functions as a critical component for coolant overflow management, ensuring the thermal system operates efficiently and prevents overheating during vehicle operation.
Construction and Appearance. Crafted from aluminum using original tooling and dies, this surge tank guarantees accuracy and authenticity. The tank features heli-arc welded tubes for durability and a plain aluminum finish matching the factory original. It includes exact reproductions of the Harrison logo, filling instructions, welded fittings, and correct date codes to satisfy even the most rigorous restoration standards.
Installation. Installation requires moderate mechanical skill and is designed as a direct replacement. No drilling or modifications are necessary, allowing seamless integration with the existing cooling system components on the Corvette.
Application. This surge tank is specifically engineered to fit 1964 to 1967 Corvette C2 models, maintaining exact factory specifications for an authentic restoration experience.
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Install Details & What's in the Box
Installation Info
What's in the Box
- (1) Expansion Tank With Pressed Tubes
Questions & Answers
No questions about this product yet.
Ask the First Question