With the 4160 you have now, you should have the 57 and up distributor . Any upgrade will require the same distributor. With the 4160 on it now, you need not change the intake if you use an Edelbrock, other Holley , Summit carb as the intake you have has the later bolt pattern.
te]Skyliner57 (12/14/2024)
Thank you. I currently have a Holley 4160. I had it rebuilt. I am not happy with the idle and would like more vacuum?
Do I need to replace the Distributor if I have a 4160 now, with an upgraded Hiolley or Edelbrock?
Thanks. Harold
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