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Showing all 54 results
For part details select your model or casting number from the list below.
Engine Models
Casting Numbers
4BT 3.9
7MM
9MM
3904570
3902521
6BT (5.9)
7MM
9MM
3911273
3910276
3904573
3904570
6BT 6.7
Late 2V
2831027
6CT (8.3) 16 intake opening
3921247
6CT (8.3) 21 intake opening
3904688
3919764
3920028
86NT / 444 Small ex port 1.550″
86NT / 444 Large spring 1.490″
86NT / 444 Valve protrusion .140″
3046760
88NT / 444 Small Exh Port 1.550
Large Spring 1.490
Valve Protrusion .140
3046760
88NT Small Exh Port 1.550
88NT Large Spring 1.490
88NT Valve Protrusion .070
3046760
91-N14 Celect #1 & #2
Scalloped Deck
Horizontal Exh Bolt
3068516
3055288
94-N14 Celect #3
Flat Deck
Horizontal Exh Bolt
3406739
3078360
96-N14 Celect #4
Flat Deck
Diagonal Exh Bolt
3406742
3078360
C160
C200
143561
143551
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
ISB 5.9 24 Valve
3943627
3965999
3977221
ISB 6.7
24 Valve
4931647
4890664
4983298
ISBE 4.5
16 Valve
ISC (8.3)
24 Valve
3943566
ISD 4.5
16 Valve
4929283
ISL
24 Valve
3969722
3973624
4942132
ISX 15
Single OHC
3686431
4298234
ISX, QSX
DOHC 24 Valve
Dual Cam
3412277
4101420
4059264
4926774
K19
K38
K50 Standard
Silichrome intake valve
3081064
L10 Pre 88
L10 Post 88
Dual Spring
3025086
3033227
3055721
Late BC IV Small Exh Port 1.550
Late BC IV Small Spring 1.250
Late BC IV Valve Protrusion .140
3046760
M11 ISM (L10 Select)
Single Spring
3073514
3895860
3417629
N14 Celect Plus #5
Flat Deck
Universal Exh Bolt
3406742
3078360
NEW 4BT 3.9
NEW 6BT 5.9
NEW 6CT 8.3
Call for price & availabilty
New 88NT
New BC IV
New CT6 16 inch
New CT6 21 inch
New ISB 5.9
New ISB 6.7
New ISL
New ISM
New ISX DOHC
New KT Premium
New KT Standard
New Late BC IV
New N14
New NH 220
140020
New QSB 4.5
NH220
142020
142023
NH250 NTC 400
Large Exh Port 1.850
Small Spring 1.250
Valve Protrusion .140
152650
3007716
3007717
3041991
Premium #1
Constant Run
Tribaloy Intake Valve
Inconel Exh Valve
Valve Rotators
3081064
QSB 4.5
Early 2V
3965769
QSB 4.5
Late 2V
2831041
QSK 19
3331732
V1710 Early Wet
V1710 Early Dry
VT1710 Late Wet
VT1710 Late Dry
133570
133573
133577
133576
V378 V6 Early
V378 V6 Late
152143
3275444
V504 Early
VT504 Late
V555 Early
VT555 Late
157782
3275441
553637
3275442
V903 V8
VT903
180100
180102