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  #1  
Old 07-23-2020, 06:51 PM
71 T/A 71 T/A is offline
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Join Date: Dec 1999
Location: North Carolina
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Default 1973-74 400 4X Big Valve Heads
My buddy is looking for a complete set of:

1973-74 400 4X 4 barrel, large valve heads with secondary code of 7H.

These 98 cc heads need to include valves, springs, studs and guideplates.

Call Charlie at 305-798-8284.

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  #2  
Old 07-24-2020, 03:46 PM
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John Eiseman John Eiseman is offline
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I'm sure I have a set of 4X. Will check to see if it is 7H code and get with you.

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  #3  
Old 07-25-2020, 09:52 PM
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John Eiseman John Eiseman is offline
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No go here Charlie. This set of.4X is 1H. Correct for 455'

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  #4  
Old 07-27-2020, 09:54 PM
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74SDformula 74SDformula is offline
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I have a pair stamped 3H. According to Wallace Racing they have the same chamber volume as the 7H. Not sure of the casting dates.

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