185 (2 BBL.) GM 262 V-6 - 0A331455 THRU 0B527954 - Exhaust Manifold and Exhaust Elbow

Section Drawing: (Hover or click to view larger)

Ref #	Part Class	Part Number	Description	Comments	Qty	Note
1	0000	99746A8	MANIFOLD ASSEMBLY Exhaust		2
2	0016	OEM: 525-16-49545, GLM: 700-22391	STUD (3/8 x 1.75) Manifold	Not used with 7 Degree Exhaust Elbow	8
3	0022	33198A1	PLUG (3/4-14) Exhaust Manifold		AR
4	0027	OEM: 525-27-99757, Sierra: 676-18-2909, GLM: 700-32170	GASKET Exhaust Manifold to Cyliner Head		2	[1]
5	0010	OEM: 525-10-53728, GLM: 700-21745	SCREW (.375-16 x 4.75) Exhaust Manifold		12
6	0022	87238	FITTING Exhaust Manifold		2
7	0022	36305	ELBOW (90 Degrees) Exhaust Manifold		2
8	0027	41813	GASKET Exhaust Elbow		2	[1]
9	0000	98504A3	ELBOW ASSEMBLY Exhaust (15 Degree -3 Inch Outside Diameter)		2
9	0000	44354A3	ELBOW ASSEMBLY Exhaust (7 Degree -4 Inch Outside Diameter)		2
10	0022	OEM: 525-22-36382, GLM: 700-21887	FITTING (.250-18 x .62) Brass Pipe, Exhaust Elbow		4
11	0032	OEM: 525-32-58616A2	TUBE Water Separation		1
12	0022	92499	FITTING (45 Degrees) Exhaust Elbow (45 Degree)		2
13	0013	OEM: 525-13-35048, GLM: 700-21493	LOCKWASHER (.375) Manifold Stud	Not used with 7 degree exhaust elbow	8
14	0011	24883	NUT	Not used with 7 degree exhaust elbow	8
15	0010	43749	SCREW (.375-16 x 5.750) Manifold	Use with 7 degree exhaust elbow	8
-	0000	93320A3	RISER KIT Exhaust Elbow (3 In.) Extension	(Each Kit Contains 2 Risers)	1
-	0000	93322A3	RISER KIT Exhaust Elbow (6 In.) Extension	(Each Kit Contains 2 Risers)	1

[1] - Component of 11977A88 Gasket Set, Engine Overhaul