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oil change

  1. C3 Corvette General Discussion
    I've got a 70 Vette with a LS5 (454) how many quarts of oil is it supposed to hold? Next, I assume synthetic is the way to go, what about the viscosity? 10W-40 or ? I live in Houston so cold weather is not an issue - hot weather is. Thanks
  2. C4 Corvette General Discussion
    Hey got an 87, She's got 181,000 on her....last time I put oil in her it was Amsoil 5w 30, the amsoil was a personal ref. From a guy who's been area vette's all his life, owning a shop specifically for vette's. But I'm in Buffalo,NY. Now she def isn't gonna be runnin during the winter but should...
  3. C6 Tech & Performance
    The car is parked for the winter, would it make much difference to change the oil now or would it be better to wait till spring when the car will be driven again?
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