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450 (Gen 5) GM 454 V8 1995-1996 - Serial 0F347100 Thru 0F347277 - Cylinder Head And Rocker Cover

Section Drawing: (Hover or click to view larger)

Untitled Document
Note: WHEN INSTALLING SEAL ON VALVE, REMOVE SPRING CLIP FROM TOP OF SEAL AND DISCARD.
Ref. OEM Part # Hardin # Mallory # GLM # Other # Description Num Req. Superseded From Special Notes
1 821948T4         COVER ASSEMBLY-Rocker 2 821948A4 This Part is No Longer Available
2 25-49767         GROMMET-Rocker Cover 2   This Part is No Longer Available No longer made, limited availability
3 36-811569         CAP-Oil Filler 2

4 54-642352         J CLIP-Choke Wire 2

5 41598T         BREATHER-Rocker Cover 2 14902 This Part is No Longer Available
6 37-818991         DECAL 2

7 16-56766         STUD-Rocker Cover 14

8 12-35462         WASHER 14

9 11-35888   676-9-72001 700-21180   NUT (.250-28) 14

10 27-14765   676-9-61311     GASKET-Rocker Cover 2
1
11 848262         ROD-Valve Push 8
(INLET)
11 848264         ROD-Valve Push 8
(EXHAUST)
12 843080         VALVE-Exhaust 8 13024
13 16-821836         STUD-Valve Rocker Arm 16

14 881686         GUIDE-Push Rod 8 811586
15 24-845617A2         SPRING-Valve 16 24-848159
16 15-845669         SHIM-Valve Spring (.015) AR 15-54531 5
16 15-77624         SHIM-Valve Spring (.030) AR
5
17 26-69285         SEAL-Valve 16
(SEE NOTE BELOW) 1
18 8M0042989         KEY-Valve Stem 32 960281
19 69304T         ARM-Valve Rocker 16 69304 This Part is No Longer Available
20 11-848610         NUT-Valve Rocker Arm 16 11-44481
21 938-826363T1         HEAD-Cylinder (.437) 2 938-8263631 This Part is No Longer Available
22 821024T         VALVE-Inlet (2.250 Dia.) 8 821024 (STANDARD)
23 879150139         GASKET-Cylinder Head 2 27-811546 1
24 10-8M0000463         BOLT (2.00)-Cylinder Head 8 10-491061
25 10-8M0000482         BOLT (4.125)-Cylinder Head 24 10-49105
26 42303         RETAINER 16   This Part is No Longer Available
- 27-818572A98         Gasket Set - 27-818572A94
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