Stock 1 piece valve seats/seals?
07-28-2006, 06:43 AM
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Stock 1 piece valve seats/seals? What years did the LS1 come with the 1 piece valve seats and seals? I have a '98 Z and the motor was replaced in '02. I'm not sure the exact year the motor is - but it does has the 1 piece design.
I'm putting the FAST 90 intake on and just wanted to make sure if I needed the new style coolant crossover tube or not...
Thanks!
I'm putting the FAST 90 intake on and just wanted to make sure if I needed the new style coolant crossover tube or not...
Thanks!
