Installation Time
(approx) 1 Hour
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
Sales Techs Available: 1-877-305-8966
$155.24 each
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Features, Description, Q&A, Specs & Installation
More Cooling, Less Stress Engine Protection That Lasts. The Tuff Stuff Performance SuperCool Water Pump boosts your cooling system’s performance with an upgraded impeller and flow design. With a cast iron housing and high-flow internals, this pump helps reduce operating temperatures under stress—ideal for modified C4 builds, high-rpm driving, or hot climates where cooling matters most.
Enhanced Construction for Long-Term Reliability. Reinforced bearings, an anti-corrosion powder coating, and a hardened impeller shaft ensure this pump outlasts stock alternatives. The black finish adds a sleek look while protecting against coolant and grime buildup.
Installation. This product installs using factory bolts and pulley; gasket and coolant replacement are recommended.
Application. This Tuff Stuff Performance SuperCool Water Pump; Factory Cast PLUS+ fits 1984–1991 Corvette C4 models.
Tuff Stuff Performance 1635N
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) 1 Hour
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
What's in the Box