These extreme sealing technology gaskets are available for bores from 4.160 to 4.410, and thicknesses from .040 to .120. However, we currently only list the very popular 4.220 bore size in various thicknesses on the web-site, so please enquire for all other sizes. The 4.220 bore is good for bores down to 4.180. Remember you require 2 head gaskets per motor when you purchase.

 

4.220 Bore, .040 thickness  $125
4.220 Bore, .050 thickness  $165
4.220 Bore, .060 thickness  $165
4.220 Bore, .070 thickness  $165
4.220 Bore, .080 thickness  $165

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