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454 Mag MPI Bravo (Gen 6) GM V-8 1998 - Serial 0L010029 Thru 0L058399 - Exhaust Manifold And Exhaust Elbow

Section Drawing: (Hover or click to view larger)

Untitled Document
Ref. OEM Part # Hardin # Mallory # GLM # Other # Description Num Req. Superceded From Special Notes
1 807078T10


654-9011A MANIFOLD ASSEMBLY, Exhaust 2 807078A6
2 22-41622
676-9-41205 700-21892
PLUG, (.750-14) Pipe AR
2
3 27-46820
676-9-61400 700-33760
GASKET 2
3,4
4 10-37612



SCREW, (.375-16 x 1.250) 14

5 16-860165



STUD 2

6 860203T



SHIELD, Heat 1

7 11-28770



NUT, (.312-24) Stainless Steel 2

8 27-863724
676-9-61413

GASKET 2
(STANDARD COOLING)
9 27-8637251



GASKET 2
(CLOSED COOLING)
10 807988A03


654-4354A ELBOW ASSEMBLY, Exhaust 2 807988A2
10 807988A03



ELBOW ASSEMBLY, Exhaust 1 807988A2 SWISS EMISSIONS (BSO1 & SAV1)
11 22-41622
676-9-41205 700-21892
PLUG, (.750-14) Pipe 2

12 10-43749

700-22381
SCREW, (.375-16 x 5.750) 8

12 10-43749



SCREW, (.375-16 x 5.750) 4
SWISS EMISSIONS (BSO1 & SAV1)
12 10-843504



SCREW, (.380-16 x 1.500) Stainless Steel 4

13 22-862210A01
676-9-41206 700-13991
ELBOW KIT, Drain 2 22-806926A1
14 22-806608A02

700-13992
PLUG KIT, (.500-13) Royal Blue 2 22-806608A1
15 25-32509



O-RING, (.489 x .070) 2
3,4
16 93320A13



RISER KIT, Exhaust (3 Inches) 1 93320A5 EACH KIT CONTAINS 2 RISERS
16 93322A12

700-50610
RISER KIT, Exhaust (6 Inches) 1 93322A7 EACH KIT CONTAINS 2 RISERS
17 22-41622
676-9-41205 700-21892
PLUG, (.750-14) Pipe 2/4

18 22-328022



PLUG, Pipe (.125-27) Brass 2/4

19 27-863726
676-9-61414

GASKET 2

20 12-46132



WASHER 4/8
USE WITH 3 IN. RISER
21 11-46335



NUT, (.375-24) 4/8
USE WITH 3 IN. RISER
22 8M0022137

700-22474
STUD, (.375 x 9.56) 4/8 16-11375 USE WITH 3 IN. RISER
23 10-14315



SCREW, (.375-16 x 4.25) 4
This Part is NLA from Mercruiser. SWISS EMISSIONS (BSO1 & SAV1) USE WITH 3 IN. RISER
23 10-865982005



SCREW, (.375-16 x 1.00) 8 10-12244 USE WITH 6 IN. RISER
24 818598T



BRACKET 1
USE WITH 6 IN. RISER
25 10-76596



SCREW, (.250-20 x 1.250) 3
USE WITH 6 IN. RISER
26 23-806981



SPACER 6
USE WITH 6 IN. RISER
27 12-35462



WASHER, (.2656 x .625 x .0625) Stainless Steel 3
USE WITH 6 IN. RISER
28 11-64015



NUT, (.250-20) 3
USE WITH 6 IN. RISER
- 27-811572A94



GASKET SET, Overhaul 1
(454)
- 27-805396A92



GASKET SET, Overhaul 1
(502)