Difference Between Oil Pumps

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tnsxsear

Senior Member
Is their any way i can find out the difference between a GSR and a LS oil pump, cuz i got the two I have mixed up and I dont know which is which.
 

cws13

Senior Member
Look at the size of the rotors. The GSR should be moving higher pressure. Or if you are going to build silly Hp toss both sets and drop in a Pro-Drive set into the housing of your choice.
 
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