0407htp Lumpy 17 Z
GM Small Block Build - The Mighty Mouse of Might
Blue Thunder's old head gaskets were on their way out. Here you can see how the fire ring around the combustion chamber started to separate. We used a set of ARP bolts (P/N 134-3601) to secure the new cylinder heads. The stock ones have seen far too many heat cycles to be reused, especially in a high-performance situation.
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