PERFORMANCE
GM
PARTS
Service Parts
Block assembly, engine ----------------------------------- not serviced
Plug, engine block core hole ------- AR -------------- 3826504
Pin, cylinder head locator -------------- 2 ----------------- 585927
Bearing, clutch pilot --------------------- 1 ----------------- 14061685
Bearing, cam #1 ------------------------- 1 ----------------- 12453170
Bearing, cam #2&5 --------------------- 2 ----------------- 12453171
Bearing, cam #3&4 --------------------- 2 ----------------- 12453172
Bolt, main bearing inner ---------------- 10 --------------- 12561388
Bolt, main bearing outer ---------------- 10 --------------- 3877669
Plug, block drain ------------------------ 2 ----------------- 3889330
Bearing, crankshaft #1 ----------------- 1 ----------------- 12523950
Bearing, crankshaft #2-3-4 ------------- 3 ----------------- 10120990
Bearing, crankshaft #5 ----------------- 1 ----------------- 12528826
Head, cylinder (complete) ------------- 2 ----------------- 12558060
Head, cylinder (bare with studs) ------ 2 ----------------- 12529093
Valve, inlet -------------------------------- 8 ----------------- 10241743
Valve, exhaust --------------------------- 8 ----------------- 12550909
Spring, valve ------------------------------ 16 --------------- 10212811
Seal, valve stem (inlet) ----------------- 8 ----------------- 10212810
Seal, valve stem (exhaust) ------------- 8 ----------------- 12558674
Cap, valve spring ------------------------ 16 --------------- 10241744
Key, valve stem -------------------------- 32 --------------- 24503856
Stud, rocker arm (0.003 oversize) ---- AR -------------- 3814692
Stud, rocker arm (0.013 oversize) ---- AR -------------- 3815892
Gasket, cylinder head ------------------ 2 ----------------- 10105117
Bolt, cylinder head, long --------------- 14 --------------- 10168525
Bolt, cylinder head, medium ---------- 4 ----------------- 10168526
Bolt, cylinder head, short -------------- 16 --------------- 10168527
Crankshaft -------------------------------- 1 ----------------- 12486418
Pin, rear crankshaft --------------------- 1 ----------------- 3701679
Pin, rear seal locator --------------------- 1 ---------------- 9441003
Housing, rear seal
(includes studs and seal) --------------- 1 ---------------- 14088556
Stud, rear seal housing ----------------- 1 ---------------- 14101058
Nut, rear seal ------------------------------ 1 ---------------- 9439915
Gasket, rear seal housing -------------- 1 ---------------- 12555771
CT350 Circle Track Engine - 88958602 - Specifications
TITLE
ALL INFORMATION WITHIN ABOVE BORDER TO BE PRINTED EXACTLY AS SHOWN ON 8 1/2 x 11
WHITE 16 POUND BOND PAPER. PRINT ON BOTH SIDES, EXCLUDING TEMPLATES.
TO BE UNITIZED IN ACCORDANCE WITH GMSPO SPECIFICATIONS.
Quantity
GM Part Number
separately
Service Parts
Bolt, rear seal ----------------------------- 1 ---------------- 14088561
Bolt, rear seal ----------------------------- 1 ---------------- 14088562
Deflector, crankshaft oil ----------------- 1 ---------------- 12554816
Nut, crankshaft oil deflector ------------ AR -------------- 9422297
Key, balancer ----------------------------- 2 ---------------- 106751
Connecting rod ---------------------------- 8 ---------------- 10108688
Bolt, connecting rod --------------------- 16 --------------- 461372
Nut, connecting rod ---------------------- 16 --------------- 225854
Piston, with pin and rings (standard) -- 8 ---------------- 12514101
Piston, with pin and rings
(0.001 oversize) --------------------------- AR -------------- 12514102
Piston, with pin and rings
(0.030 oversize) --------------------------- AR -------------- 12514103
Ring Kit, (standard) ---------------------- 1 ---------------- 14089025
Ring Kit, (0.030 oversize) --------------- 1 ---------------- 14089026
Bearing, connecting rod, (standard) --- 8 ---------------- 12523924
Bearing, connecting rod,
(0.001 undersize) ------------------------- AR -------------- 12523925
Bearing, connecting rod,
(0.010 undersize) ------------------------- AR -------------- 12523926
Pan, oil ------------------------------------- 1 ---------------- 25534353
Plug, oil drain ----------------------------- 1 ---------------- 24100042
Gasket, oil pan --------------------------- 1 ---------------- 10108676
Bolt, oil pan (5/16-18x3/4) -------------- AR -------------- 9424877
Nut, oil pan -------------------------------- AR -------------- 12338130
Bolt, oil pan (1/4-20x5/8) ---------------- AR -------------- 9440033
Reinforcement, pan LH ------------------ 1 ---------------- 25534360
Reinforcement, pan RH ----------------- 1 ---------------- 12553059
Sealer, oil pan corners ------------------ AR -------------- 12346141
Plug, engine oil level hole --------------- 1 ---------------- 25534356
Pump, oil ----------------------------------- 1 ---------------- 12555283
Cover, oil pump -------------------------- 1 ---------------- 10168528
Valve, Pressure relief ------------------ 1 ---------------- 3702366
Plug, oil pressure relief --------------- 1 ---------------- 3704871
Spring, oil pressure relief ------------- 1 ---------------- 10044435
Pin, oil relief ------------------------------ 1 ---------------- 838839
Bolt, oil pump cover -------------------- 4 ---------------- 11508600
88960547
REV 05FE08
PART NO.
DATE
REVISION
GENERAL MOTORS
SERVICE PARTS OPERATIONS
6200 Grand Pointe Drive, Grand Blanc, MI 48439
Quantity
GM Part Number
10
33
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OF
AUTH