2. Nut, Htr Otlt Pipe (M8 x 1.25)
3. Hose, Pressure Regulator Vac
4. 25523161 Seal, Exh Pipe C/Over to RH Mfld
5. 25530037 Flange, Exh Pipe C/Over
6. Bolt, Flange (M8 x 1.25 x 40)
7. 25534608 Pipe, C/Over W/ Heat Shld
8. 25531491 Cap, Oil Fill
25525839 Seal, O-Ring Oil Fill Cap
9. Cover, Eng Valve
10. 25534746 Bolt, Valve Cover
11. 25534749 Grommet, Valve Cover Bolt
12. 25535081 Pipe, Htr Inlt
13. Bolt, Hex Hd (M5 x 0.8)
14. 25535704 Bracket, Accl Cable Mount
15. 25533035 Pipe, F/Vpr Cnst Purge
16. Nut, Hex Flg (M5 x 0.8)
17. 25535135 Throttle Body Assm Detail
18. Bolt, Hex W/Washr (M6 x 1 x 32)
19. 25533243 Gasket, Clnt Outlet (Thermostat)
20. 25533242 Coolant Outlet
21. Bolt (5/16-18 x 1.12)
22. Stud, Clng Outlt (5/16-18 x 2.6, M8 x 1.2 x 52)
23. 3947770 Key, Engine Valve Spring
24. 25535478 Cap, Engine Valve Spring
25. 25530142 Seal, Exhaust Valve
26. 25533545 Spring, Engine Valve
27. 25533440 Bolt, Valve Rocker Arm
28. 12328750 Pivot, Arm Cyl Head
29. 3037747 Thermostat (195 Degree)
30. 1535540 Stud, Thrtl Bdy (M8x1.25x15; 40 OAL)
31. 5234670 Lifter, Hyd Roller
32. 25534766 Guide, Lifter (At Int. Valley)
33. Hose, C/Case Vent (N.S.)
25535462 Tube, C/Case Vent
25535463 Hose, C/Case Vent
34. 25532387 Guide, Vlv Pushrod
35. 25532737 Rod, Vlv Push
36. 12328750 Arm & Pivot Kit, Cyl Head
37. 25532059 Head, Cyl
38. 25532376 Gasket, Cyl Head
12337687 Kit, Cyl Head Gasket Overhaul
39. R44LTS6 Plug, Spark Standard
25332828 Plug, Spark Performance
(AC Delco Rapidfire #14)
40. Brace, Eng Lift Brkt Rr (N.S. Used on Prod Line)
41. Bolt, Eng Lift Brkt Rr (N.S)
42. Bracket, Eng Lift Rr (N.S.)
43. Pin, Cyl Head Loc (1/4 x 1/2)
44. 25532066 Valve, Exh (Std)
25532760 Valve, Exh (.010" O.S.)
45. 25530577 Indicator, Oil Lvl
46. Stud (M10 x 1.5 x 20, M8 x 1.25 x 15)
48. 25534611 Shield, Exh Manif Ht - LH
49. Nut, Exh Manif H/Shld (M8 x 1.25)
50. 22532377 Tube, Oil Lvl Ind
51. Bolt, Cyl Head
52. Bolt, Cyl Head
53. Bolt, Cyl Head
* Bolts are Torque-To-Yield. Kit Required
Click here for tightening sequence
54. 25526575 Stud, Exhaust Manif
55. 25534609 Manifold, Exhaust LH
56. 22540121 Bracket, Eng Mt Strut to Head
57. Spacer, Eng Mt Bracket to Head
58. Bolt (M10 x 1.5 x 36)
59. Channel, Spark Plug Wire
60. 25534671 Bolt, Dr Belt Tens Brkt
61. 25530979 Bracket, Dr Blt Tensioner
62. Nut (M6 x 1 x 5.5)
63. Stud (M10 x 1.5 x 57.5, M10 x 1.5 x 15)
64. 25533077 Support, Generator
65. Ignition Module / Coil Assy (Delco Ign.)
10467439 Ignition Module
10497771 Ignition Coil (3 used)
12040798 Seal (For 13 Pin Connector)
1989579 Seal (For 2 Pin Connector)
10467438 Screw, Coil Attach
66. 12073967 Wire Set, Spark Plug
67. 25534210 Stud, Dr Belt Tens
68. Bolt (M8 x 1.25 x 60)
69. Bolt (M10 x 1.5 x 68, M8 x 1.25 x 15)
70. 25532290 Tensioner, Dr Belt
71. 25036979 Sensor, Clnt Temp
72. 25036629 Switch, Clnt Temp (w/ guage)
73. 22535489 Bracket, Eng Lift Front
74. 25537066 Pipe, Htr Outlt
75. 25531836 Retainer, Vlv Lifter Guide
76. Gasket, Int Manfld End Seals (Incl in overhaul kit)
77. Gasket, Int Manfld (Incl in overhaul kit)
78. 25536708 Manifold, Intake
*Tightening Sequence
79. 25532090 Gasket, Throttle Body
80. 25533036 Harness, Vac Sce
81. 25533372 Manifold, Exhaust RH
82. 25105107 Sensor, Oxygen (1 wire)
83. 25535802 Shield, Exh Manif Ht - RH
84. 14001192 Grommet, C/Case Vent Pipe
85. 1381487 Grommet, Int Manif C/Case Vent Vlv
86. 25098058 Valve, C/Case Vent Cont
87. Hose Clamp
88. 25536368 Grommet, C/Case Vent Vlv
This is intended as a guide only. It is always wise to verify specific apps with a GM Parts Specialist.
