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525 SC (Gen 5) GM 454 V-8 1992-1995 - Serial 0D456000 Thru 0F348963 - Cylinder Block and Camshaft

Section Drawing: (Hover or click to view larger)

Untitled Document
Note 1: CYLINDER BLOCK ASSEMBLY INCLUDES STANDARD PISTONS, PISTON RINGS, CRANKSHAFT BEARING AND CAMSHAFT BEARINGS. CAUTION: THESE PISTONS CANNOT BE USED IN 525SC ENGINE.
NOTE 2: IF CHANGING FROM MARK IV STYLE ENGINE TO GERNERATION V STYLE, AN UPDATE KIT PART NUMBER 847818A2 WILL BE REQUIRED.
Ref. OEM Part # Hardin # Mallory # GLM # Other # Description Num Req. Superceded From Special Notes
- 817358A7         LONG BLOCK 1   This Part is No Longer Available (S/N: 0D456000 - 0D725808) (NOTE #2) 5
- 805541A1         LONG BLOCK 1   This Part is No Longer Available (S/N: 0D763746 - 0F348963) (NOTE #2) 6
1 842-9638         CYLINDER ASSY 1   This Part is No Longer Available (S/N: 0D456000 - 0D725808) (NOTE #1) 5
1 842-801999         CYLINDER ASSY 1   This Part is No Longer Available (S/N: 0D763746 - 0F348963) (NOTE #1) 6
2 22-32561         PLUG-Pipe (.250) 4 22-48340
2 22-48358T         PLUG-Pipe (.375) 2 22-48358
3 22-36382     700-21887   PLUG 2

4 22-69300         PLUG-Expansion (1.750 Dia.) 8

5 17-52190         PIN-Dowel 4

6 19-94140         PLUG-Expansion 1

7 23-85684         BEARING UNIT (SET) 1

8 93722T         LIFTER 16 93722
9 451-7892         CAMSHAFT 1

10 61728         CHAIN-Timing 1   This Part is No Longer Available (S/N: 0D456000 - 0D725808) 5
10 845796T         CHAIN-Timing 1 811580 (S/N: 0D763746 - 0F348963) 6
11 43-61726         SPROCKET-Camshaft 1   This Part is No Longer Available (S/N: 0D456000 - 0D725808) 5
11 43-811578         SPROCKET-Camshaft 1
(S/N: 0D763746 - 0F348963) 6
12 43-61727         SPROCKET-Crankshaft 1   This Part is No Longer Available (S/N: 0D456000 - 0D725808) 5
12 43-845794T         SPROCKET-Crankshaft 1 43-811579 (S/N: 0D763746 - 0F348963) 6
13 10-845942         SCREW (.312-18 x .750) 3 10-35339
14 17-843378         PIN-Dowel (.250 Dia.) 1 17-35312
NS 27-817118A90         GASKET SET-Complete 1   This Part is No Longer Available (S/N: 0D456000 - 0D725808) 5
NS 27-827014A98         GASKET SET-Complete 1 27-827014A92 (S/N: 0D763746 - 0F348963) 6
NS 847818A2         UPDATE KIT 1   This Part is No Longer Available (REFERENCE NOTE # 2)
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