Early Heads 3.8 Liter
Casting number B1257661

INTAKE

EXHAUST

Features of Note:
  • Intake ports look very similar to later heads
Features of Note:
  • Notice the tall exhaust ports
  • Notice how narrow the exhaust ports get on at the top

COMBUSTION CHAMBER

Features of Note:
  • Notice no "bridge" on the end of the head water passages
  • Four bolts per cylinder

Submitted by:

Eric Ruybalid
GNeric85@webtv.net