Anyone know if 1.7 ratio Cobra roller rockers also work on the 3.8?

D.Hearne

New Member
Sep 29, 2000
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south louisiana
Rockers look the same. If I could get a carb intake, I might consider building up a 3.8 or 4.2. Heads look great as far as ports and valves, chambers need massaging to unshroud the valves though. Exhaust ports look like old SOHC 427 ports. Any cam companies making bigger cams for them?
 
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