1994 5.7 tbi thermostat/gasket

[1990GMCSIERRA]

i use a fail safe 195

 

[DRAGGIN95]

I only use Gates green stripe, nice stainless thermostat's.

 

[1990GMCSIERRA]

never seen em

 

[DRAGGIN95]

Also for there is no bigger piece of **** thermostat than a Murray, I have had to change out a bunch of them!

 

[DRAGGIN95]

never seen em

I get them from my local Bumper to Bumper part's store, the green stripe is their upper end thermostat. Their regular themostat is good though as well.