3877660 Thermostat Housing & Bolts 1969 *SOLD*
 

As nice as you will find is this original GM 3877880 Thermostat Housing with original "TR" long bolt & "CH" short bolt. "Diamond P 12" casting cavity number. I only hand wire brushed the parts as they are beautiful.
Bottom lays true and flat and will seal properly.
Great for any Hi-Po Chevrolet motor from 1966 to 1969

$150 plus free shipping to lower 48 States & Canada.
PM me for any ?

<span style="color: #FF0000">*SOLD*</span>

Re: 3877660 Thermostat Housing & Bolts 1969-68-67-66
 

I will take it