1982-1985 ST CYLINDER HEAD-1.9L L4 (LR1/1.9A) diagram Lt Truck GMC S15 Pickup Reg Cab - 03 Bodystyle (4WD)

1982-1985 ST CYLINDER HEAD-1.9L L4 (LR1/1.9A)
PNCPart codeTitleQuantity
1 94154948  HEAD, CYL (INCL ITEMS #2-11,15)
2 HEAD, (PART OF ITEM #1)
3 94216969  INSERT, INLET VALVE SEAT (ALSO PART OF ITEM #1)
4 INSERT, EXH VALVE SEAT (PART OF ITEM #1)
5 94024182  PLUG,SEALING CYL HEAD RR (ALSO PART OF ITEM #1)
6 94024180  PLUG,SEALING CYL HEAD UPR (ALSO PART OF ITEM #1)
7 94206762  GUIDE, VALVE INLET (ALSO PART OF ITEM #1)
8 94206763  GUIDE, VALVE EXH (ALSO PART OF ITEM #1)
9 STUD, (M8X1.25X65)(ALSO PART OF ITEM #1)
10 94200836  STUD, ROCKER SHAFT BRKT TO HEAD (ALSO PART OF ITEM #1)
11 94020307  DOWEL, ROCKER SHF BRKT TO HEAD (0.206)(1982 1ST DES)(ALSO PART OF ITEM #1)(*03)
11 94108075  DOWEL, ROCKER SHF BRKT TO HEAD (2ND DES 1982-85)(*03)
12 94428466  CONTROLLER, OIL VALVE GUIDE(*02)
13 94200749  CAP, VALVE SPRING LWR
14 94231059  PIPE, CYL HEAD BY-PASS
15 PLUG, CYL HEAD INL SIDE (PART OF ITEM #1)
16 STUD, INL MANIF TO CYL HEAD UPR (M8X1.25X41)
17 STUD, (M8X1.25X17/M8X1.25X9)(1.050)
18 STUD, (M8X1.25X46)
19 25509575  STUD, EXH MANIF TO HANGER TO HEAD
20 19310643  SPARKPLUG, SPARK (R-43XLS)(ACDelco #R43XLS)
21 94220423  PLUG, CYL HEAD FRT & RR
22 94213809  GASKET, CYL HEAD TO BLOCK(*01)
23 94200751  BOLT, CYL HEAD TO BLOCK
24 BOLT, CYL BLOCK
25 94217178  VALVE, INLET
26 94217179  VALVE, EXHAUST
27 94231408  SPRING, VALVE OUTER CYL HD (1982-83)
27 94259483  SPRING, VALVE CYL HD (1984-85)
28 94231409  SPRING, VALVE INNER CYL HD (1982-85)
29 94233232  CAP, SPRING UPPER CYL HD
30 94200714  KEY, SPLIT CYL HD
31 94102416  ARM, ROCKER (INCL ITEMS #32,33)(1984-85)
31 94221777  ARM, ROCKER (INCL ITEMS #32,33)(1982-83)
32 94200786  SCREW, ADJUSTING ROCKER ARM (ALSO PART OF ITEM #31)
33 11043214  NUT, ADJUSTING SCREW TO ROCKER ARM (ALSO PART OF ITEM #31)
34 94110646  SHAFT, ROCKER INL W/PLUG (INCL ITEM #35)
35 94203085  PLUG, ROCKER SHAFT END EXH (ALSO PART OF ITEM #34)
36 94110647  SHAFT, ROCKER EXH W/PLUG (INCL ITEM #37)
37 94116941  PLUG, ROCKER SHAFT END EXH (ALSO PART OF ITEM #36)(1984-85)
37 94203085  PLUG, ROCKER SHAFT END EXH (ALSO PART OF ITEM #36)(1982-83)
38 94200814  SPRING, "A" ROCKER SHAFT
39 94427334  SPRING, "B" ROCKER SHAFT
40 NUT, HEX STYLE 1 (M8X1.25)
41 WASHER, SPL FL (5/16X13/16)
42 94202304  STUD, INL MANIF (M8X1.25X12)
43 94243947  STUD, EXH MANIF UPR
44 94239146  STUD, AIR CONDITIONING BRKT-LH
45 94022751  STUD, AIR CONDITIONING BRKT FRT (3.613)
46 STUD, (M8X1.25)
47 HANGER, ENGINE-RH
48 94227395  HANGER, ENGINE-LH
49 94228711  PUMP, FUEL HEAD SIDE (1982)
49 94254653  PUMP, FUEL HEAD SIDE (1983-85)
50 94020463  PAD, HEAT FUEL PUMP
51 94256861  GASKET, FUEL PUMP(*01)
52 BOLT, HEX (M8X1.25X32)
53 NUT, HEX STYLE 1 (M8X1.25)
54 WASHER, LOCK (5/16)
55 HOSE, RUBBER FUEL DRAIN (3.4MM ID)(CUT FROM BULK)
56 00364603  CLIP, RUBBER HOSE (0.854)
57 BOLT, HEX (M10X1.25X10)
58 STUD, AIR CONDITIONING BRKT LWR