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Original Message
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Tough fit onto Fairlane/Mustangs. |
By Dave Shoe - 09/14/2002 11:32:04 AM; IP 67.4.132.77 |
The 1965-earlier heads are great for performance, but they lack the eight extra bosses which allow the diagonal exhaust bolt mounting pattern to be drilled into the heads.
Basically all 1966-later heads (except 427 racing heads) got the extra bosses cast in and they were drilled as required (either vertically or diagonally) at the engine plant.
Shoe. |
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This thread, so far...
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