**Z32 Coolant Overflow Cap Cover**
The Z32 300zx's engine bay dress-up isn't complete without some fluid reservoir caps. With few options on the market (especially in multiple colors/finishes), we decided to embark on developing our own. This is a 39mm Internal Diameter Cap designed to affix over top of the OEM coolant overflow cap. Affixes with hex keys in the cap, includes Allen-Key for Installation.