Lifter bore angle?

Alky V6

Let's go racing, boyz!
Joined
Jul 29, 2001
Can anyone tell me what the lifter bore angle is off the blocks vertical centerline? I did some rough measuring and just want to check my findings.
 
Don,

I think it's called out in the drawings in the Power Source book. Does it look like it's not 45? I ASSumed it matched the bore centerline angle.
 
No, the book doesn't show it. It is different than the cylinder angles. It's either 41 or 42 degrees.
 
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