See all Engine products
Product thumb
VTT 16ORB Billet Low-Profile Crankcase Vent Adapter S58/B58 TU
$39.99
High-Boost Crankcase Ventilation Adapter for S58/B58(TU) Engines

Building or running a high-boost, high-powered S58 or B58(TU) engine? Boost increases crankcase pressure, which, if left unchecked, can lead to issues such as smoking, power loss, and even engine failure. Adequate venting is essential for optimal performance and engine health.

While some believe a -10AN vent is sufficient for these builds, the truth is: it's not. To address this, we developed a larger, more effective solution for our builds-now available for everyone.

Our low-profile adapter securely snaps in place, replacing your oil cap and providing a platform for a -16ORB fitting in a variety of configurations. Choose from -12AN to -20AN fittings, depending on your build's needs. At just 10mm thick, this adapter maximizes hood clearance for versatile venting options.

Kit Includes:
  • 1 VTT Low-Profile -16ORB Adapter
  • Fitting(s) of your choice


Features:
  • Low-profile design: Only 10mm thick for maximum hood clearance.
  • High-performance venting: Supports configurations from -12AN to -20AN fittings.
  • Customizable: Compatible with various fittings to suit your build.


Note:
  • This kit requires you to supply your own hose, hose ends, and catch can to complete the system.
  • Some fitting options may require 4 5 days for shipping, as we keep only select configurations in stock.
  • Also fits other platforms such as B48, B46, Mini, etc. DOES NOT FIT Gen 1 B58
  • Any fitting with a -16ORB connection is compatible with this system.
Proposition 65

WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Check out these other great products