Upgrading your cooling system?  Thermostat housing destroyed? Stroker project?  The 2000 radiator is the better choice regardless.    A
 
This kit is used to cap the thermostat housing if you want to run a 2000 Radiator in your 1600/Stroker  (For better cooling  and MUCH easier filling)
 
4-bolt fitment as shown (late 67-70 R16 only)
 
Extremely clean used aluminum housing, bolts, studs, nuts, washers, plate and gaskets included.
 
Kit shown is metric, send us a note if you need SAE fasteners for very early aluminum heads