Cylinder Heads

Showing all 54 results

For part details select your model or casting number from the list below.

• 4BT 3.9

  7MM

  9MM

  3904570
  3902521
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• 6BT (5.9)

  7MM

  9MM

  3911273
  3910276
  3904573
  3904570
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• 6BT 6.7

  Late 2V

  2831027
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• 6CT (8.3) 16 intake opening

  3921247
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• 6CT (8.3) 21 intake opening

  3904688
  3919764
  3920028
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• 86NT / 444 Small ex port 1.550″
  86NT / 444 Large spring 1.490″
  86NT / 444 Valve protrusion .140″

  3046760
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• 88NT / 444 Small Exh Port 1.550

  Large Spring 1.490

  Valve Protrusion .140

  3046760
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• 88NT Small Exh Port 1.550
  88NT Large Spring 1.490
  88NT Valve Protrusion .070

  3046760
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• 91-N14 Celect #1 & #2

  Scalloped Deck

  Horizontal Exh Bolt

  3068516
  3055288
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• 94-N14 Celect #3

  Flat Deck

  Horizontal Exh Bolt

  3406739
  3078360
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• 96-N14 Celect #4

  Flat Deck

  Diagonal Exh Bolt

  3406742
  3078360
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• C160

  C200

  143561
  143551
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• Early BC IV Large Exh Port 1.850
  Early BC IV Large Spring 1.490
  Early BC IV Valve Protrusion .140

  152650

  3007716

  3007717

  3041991
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• ISB 5.9 24 Valve

  3943627

  3965999

  3977221
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• ISB 6.7

  24 Valve

  4931647

  4890664

  4983298
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• ISBE 4.5

  16 Valve
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• ISC (8.3)

  24 Valve

  3943566
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• ISD 4.5

  16 Valve

  4929283
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• ISL

  24 Valve

  3969722

  3973624

  4942132

   
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• ISX 15

  Single OHC

  3686431

  4298234
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• ISX, QSX

  DOHC 24 Valve

  Dual Cam

   

  3412277

  4101420

  4059264

  4926774
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• K19
  K38
  K50 Standard
  Silichrome intake valve

  3081064
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• L10 Pre 88

  L10 Post 88

  Dual Spring

  3025086

  3033227

  3055721
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• Late BC IV Small Exh Port 1.550
  Late BC IV Small Spring 1.250
  Late BC IV Valve Protrusion .140

  3046760
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• M11  ISM (L10 Select)

  Single Spring

  3073514

  3895860

  3417629
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• N14 Celect Plus #5

  Flat Deck

  Universal Exh Bolt

  3406742
  3078360
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• NEW 4BT 3.9
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• NEW 6BT 5.9
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• NEW 6CT 8.3

  Call for price & availabilty
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• New 88NT
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• New BC IV
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• New CT6 16 inch
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• New CT6 21 inch
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• New ISB 5.9
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• New ISB 6.7
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• New ISL
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• New ISM
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• New ISX DOHC
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• New KT Premium
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• New KT Standard
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• New Late BC IV
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• New N14
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• New NH 220

  140020
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• New QSB 4.5
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• NH220

  142020
  142023
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• NH250  NTC 400

  Large Exh Port 1.850

  Small Spring 1.250

  Valve Protrusion .140

  152650

  3007716

  3007717

  3041991
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• Premium #1

  Constant Run

  Tribaloy Intake Valve

  Inconel Exh Valve

  Valve Rotators

   

  3081064
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• QSB 4.5

  Early 2V

  3965769
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• QSB 4.5

  Late 2V

  2831041
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• QSK 19

  3331732
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• V1710 Early Wet

  V1710 Early Dry

  VT1710 Late Wet

  VT1710 Late Dry

  133570

  133573

  133577

  133576
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• V378 V6 Early

  V378 V6 Late

  152143

  3275444
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• V504 Early

  VT504 Late

  V555 Early

  VT555 Late

  157782

  3275441

  553637

  3275442
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• V903 V8
  VT903

  180100

  180102
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