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casting#386525 A

   
Old February 27th, 2009, 09:22 AM
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casting#386525 A
hey olds nation!! what car/year and in size is this olds casting#386525 A. i think its a 425. thanks
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Old February 27th, 2009, 11:16 AM
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Originally Posted by olds4life
hey olds nation!! what car/year and in size is this olds casting#386525 A. i think its a 425. thanks
A 1965 425 to be exact:

http://www.oldsmobilewiki.com/index....Identification
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Old February 27th, 2009, 08:48 PM
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what type of horsepower would it have.
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Old February 28th, 2009, 09:03 AM
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360hp @ 10.25 compression or 370hp @ 10.50 compression. I don't know if you can tell which one it is without knowing the donor car
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Old March 2nd, 2009, 06:38 AM
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thanks gentleman for you expertise.
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Old March 3rd, 2009, 04:57 PM
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Joe can correct me if I'm wrong, but I believe this a 45 degree cam bank angle motor.
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Old March 4th, 2009, 12:37 PM
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Originally Posted by 442garage
Joe can correct me if I'm wrong, but I believe this a 45 degree cam bank angle motor.
I believe you are correct.
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Old March 7th, 2009, 04:49 PM
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whats the difference between the 65 425 and a 70 455(70 OLDS 98)
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Old December 22nd, 2021, 08:33 AM
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Originally Posted by olds4life
whats the difference between the 65 425 and a 70 455(70 OLDS 98)
Main difference is the 45 degree lifter bank angle.
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Old December 22nd, 2021, 10:06 AM
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Originally Posted by HeavyOlds
Main difference is the 45 degree lifter bank angle.
I hope the OP got an answer sometime earlier in the 12 years since he asked that question...
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