View Full Version : Stock Rocker Ratio?
JMSII
06-10-2004, 09:28 AM
Ok, dumb question...what is the ratio for stock stamped steel AMC V/8 rocker arms?
Is it 1.6?
Thanks!
tufcj
06-10-2004, 10:01 AM
Yep, all the GEN3 (70-up) heads are 1.6, the GEN2 heads (67-69) are 1.5 (I think).
JMSII
06-10-2004, 10:29 AM
Thank you!
Rogue Racer
06-12-2004, 05:29 AM
Gen I engines (250, 287, & 327) were 1.5. All Gen II & Gen III (290, 304, 343, 360, 390 & 401) are 1.6. The design specs on the later heads are so close to a Windsor Ford that it makes the use of rocker arms for those engines a drop in. :wink:
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