Cylinder Head Identification

Revision as of 08:28, 14 January 2008; view current revision
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Head Front Face

• 3-bolt

  

• 4-bolt, adds high alt mount
• 4-bolt, adds high alt mount, with air passage
• 5-bolt, adds low alt mount

  A14T

Manifold-side Bosses

• Without boss, early B110

  

• With boss, not drilled, later B110

  

• With boss, drilled

  

X++

• Without boss
  • 5-bolt face:

  

• With boss, not drilled, front boss drilled

  

• With boss, drilled, front boss undrilled

  

• With boss, drilled, no front boss

  

Alternator Mounting

Left Side

• B10,B110: on left side of engine, down low
  • Upper bracket bolts to front face of head

Right Side

• B210: up high.
  • Upper bracket bolts to Upper bolt hole on head