Big Block Chevy Custom Fabricated Thermostat Housing
Stainless steel small block and big block circulating pump style thermostat housing
Chevy Water Outlet Billet 3/4" NPT
Normally Ships in 7-10 Days. Rush proccessing is available on Mallory items: See here.
Replaces: Yamaha 66M-85570-00-00
Fits: F9.9/15 1998-newer
When people hear the Mallory name their first thought is ignition. That's because Mallory has decades of experience in ignition development and manufacturing. We have drawn upon our years of experience and expertise to develop a whole new line of outboard ignition products and this is only the start. We know you will appreciate the quality features of these premium ignition components. Each one is an exact fit for each application and don't require any modifications or splicing of the engine wiring harness to make them work. With Mallory ignition you get superior quality from an industry leader.
Outboard Ignition Coils Feature: