3.5" ID x 4" L Performance Silicone for Custom Applications Coolant System GM Equivalent P/N: 15196471 -

GM Equivalent P/N: 15196471 -  2004

These fittings allow you to repair your stock breather system

Easy installation

and honed and the mains are machined for straightness

3.5" ID x 4" L Performance Silicone for Custom Applications Coolant System GM Equivalent P/N: 15196471 -Each PPE Performance Silicone Hose is strengthened with 5 plies of Nomex reinforced fibers making them very tough. Fluorocarbon lining offers better lubricity (slippery and resistant to chemicals) and the silicone rubber construction ensures they can withstand constant boost pressures and temperatures from 76 degrees all the way to +437 degrees Fahrenheit. PPE silicone will maintain structural integrity even when subject to high boost pressures