WTB 340 Six Pack Cylinder Heads
06-03-2008 | 05:13 PM
#1
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WTB 340 Six Pack Cylinder Heads
Need set of correct 1970/71 340 Six Pack cylinder heads with the offset drilled pushrod holes. MOPAR part # 3577053 and casting number 3418915A (dvr side) and 3418915B (pass side). May have J, O, or U casting marks.
06-21-2008 | 09:36 AM
#2
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Joined: Jun 2008
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i have some 340 6 pack heads they are new castings and never been on a car 1 is a u and the other is a o the o head has had the top of the o grinded off and looks like the u head i dont have the rocker assembly but have the valves,springs,retainers
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