NLA-107-041-00 Willhoit Oil Cooler for all 356 and 912. 5-Row High Efficiency Core

This new cooler has 5 cooler rows, the result is a 20% improvement in heat extraction, a lower pressure loss through the cooler, and an improvement in air flow compared to our previous design. 

Dyno and road tests have shown a marked improvement in keeping the 356 engine cool.

The lightweight aluminum construction reduces the potential cracking of the case cooler support that was common with steel coolers.