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Old 09-24-2019, 06:47 PM   #21
72c20customcamper
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Join Date: Jul 2018
Location: Catskill Mountains,NY
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Re: Should I be using ZDDP Oil in my 327?

Quote:
Originally Posted by BCOWANWHEELS View Post
I,ve had cam lobe problemsl along with excessive valve guide wear first hand but do as you please...............
If this is directed at me let me I look at all sides of an issue.

But in the 70s i rebuilt plenty of motors with very sloppy mains and warn out guides so this isn't something new engines wear out. Most times it from oil starvation. Clogged pushrod and passages
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72 c20 custom camper Husky edition,
66 SS396 Chevelle 1964 Hawk, 63 Avanti,62 lark
1969 AMX ,
1968 c20 stepside ,85 K20
1977 Suburban sold
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