Last updated on 9/26/2023
P/N 58231 Complete GLM Marine aftermarket Mercruiser manifold and riser for GM V8 engines for Chevy exhaust manifolds with 3 inch riser.
GLM Marine aftermarket Mercruiser small block exhaust manifolds included:
P/N 51230 Exhaust manifold (2 units) V8 Chevy cast iron assembly OEM number 860246Q11
P/N 51110 Riser 3 inch x 2 OEM number 98504A3 V8 Chevy
GLM Marine aftermarket parts are compatible with:
305 V8 200, 1985 – 1987 (S/N 6899058 – 0B774444)
228, 1983 – 1995 (S/N 6218462 – 0F600999)
230, 1985 – 1987 (S/N 6899269 – 0B773739)
230 MEI, 1981 – 1987 (S/N 5907058-0B788151)
5.0L, 1988 – 1995 (S/N 0B774445 – 0F600999)
5.0L EFI Gen +, 1998 – 2001, (S/N 0L012052 – Up)
5.0L LX, 1988 – 1995 (S/N 0B773740 – 0F600999)
898, 1983 – 1984 (S/N 6218462 – 6899057)
260, 1983 – 1987 (S/N 6218462 – 0B773304)
260 MEI, 1981 – 1987 (S/N 5907058 – 0F024999)
300, 1985 – 1986 (S/N 6668677 – 0B430367)
320 EFI 1987 – 1989 (S/N 0A543604 – 0C622418)
350 MAG Alpha 1986 – 1987 (S/N 0A635178 – 0K999999)
350 MAG Alpha EFI 1996-1997 (S/N 0F800300 – 0K999999)
350 MAG Bravo MPI, 1995 – 1997 (S/N 0F415189 – 0K999999)
350 MAG EFI Ski, 1994 – 1997 (S/N 0F215561 – 0K999999)
350 MAG MPI Horizon 1998 – 2001 (S/N 0L010019 – up)
350 Mag MPI MIE, 1998 – 2001 (S/N 0L002008- up)
350 Mag MPI Ski, 1995 – 1996 (S/N 0F350583 – 0F799999)
350 Mag MPI Ski Gen +, 2001 – up (S/N 0M300000 – up)
5.7L, 1988 – 2001 (S/N 6218462 – up)
5.7L EFI 1995 – 2001 (S/N 0F225560 – up)
5.7L EFI MIE, 1997 (S/N 0K40300 – 0K999999)
5.7L MIE Gen +, 1998 – 2001 (S/N 0L002003 – up)
5.7L Ski, 1985 – 2001 (S/N 0A338533 – up) 5.7L LX
350 / EFI / Bravo, 1996 – 1997 (S/N 0F601000 – 0K999999)
377 Scorpion MCM, 2001 – 2001 (S/N 0L416146 – up)
377 Scorpion Ski, 1997 – 1998 (S/N 0K000656 – up)
MX 6.2L MPI 377 / Horizon, 2000 – 2001 (S/N 0L68003 – up)
P/N 58232 Complete GLM Marine aftermarket Mercruiser manifold and riser for GM V8 engine parts for small block Chevy exhaust manifolds with 4 inch riser.
GLM Marine aftermarket Mercruiser small block exhaust manifolds included:
P/N 51230 Exhaust manifold (2 units) V8 small block chevy cast iron assembly OEM number 860246Q11
Mercruiser 5.0 and 5.7 liter manifolds for V8 engine
GM 305/350/377 cubic inch. Years 1983 and up
*For 1977-1982 end rise exhaust manifold log style, see below section
P/N 58990 Mercruiser exhaust manifold conversion kit. Convert the older style ‘log style’ end rise assembly to the center rise assembly.
Manifold and riser set included are all the engine parts listed for P/N 58232 (shown above), plus parts shown below.
GLM Marine aftermarket Mercruiser exhaust manifold and riser set includes the following engine parts:
P/N 51230 Cast iron exhaust manifolds Mercruiser OEM number 860246Q11x 2 units
P/N 13222 Thermostat housing kit
P/N 13030 Thermostat / 807052T1
P/N 47180 Water hose
P/N 89120 Upper bellow / 32-44348T x 4
P/N 01100 Hose clamp / 54-815504372 x 16
P/N 50770 Tube x 2
P/N 01057 Small hose clamp x 8
P/N 50011 Solenoid bracket
P/N 22303 Screw x 2
P/N 50012 Fuel filter bracket
P/N 21026 Spacer
P/N 22371 Screw / 331999
P/N 74009 Alternator bracket / 93175T
P/N 21695 Spacer for alt. bracket / 23-33186
P/N 22355 screw OEM number 10-12244 x 3
P/N 13992 Drain plug / 22-806608A02 x2
GLM Marine aftermarket Mercruiser exhaust manifold and riser set includes the following engine parts:
P/N 58660 Dry joint exhaust manifold alternative – complete kit (for one side only). Replaces the 2003 and up Mercury dry joint system.
GLM Marine aftermarket Mercruiser parts included:
P/N 51148 Dry joint elbow
P/N 51230 manifold assembly / 860246A10
P/N 30240 gasket OEM number 27-863724
P/N 31100 gasket OEM number 27-3339515504372
P/N 22398 Screw with hex flange / 10-865982057 x 4
P/N 21493 Lockwasher / 13-35048
P/N 13990 Hose fitting with drain plug and o -ring / 22-806926A1
P/N 18-1950-1 Sierra or 18-1951-1 Sierra replaces OEM numbers 77235A2, 77235A8, GLM 51237, 77234A2. GM small block, 5.0L, 5.7L 305/350 V8 models with end rise ‘log style’ port or starboard.
Included
Sierra Marine engine parts compatible with:
5.0L 198 MIE 305, 8 4 1977 (S/N 4776402 – 4931009)
5.0L 228, 305, 1977-1982 (S/N 4888930 – 6218461)
5.0L 228 TR 305, 1977-1978 (S/N 4888930 – 5170008)
5.0L 228 MIE 305, 1977-1980 (S/N 4888930 – 5907057)
5.0L 898 305, 1977-1982 (S/N 4762210 – 6218461)
5.7L 250 350, 1977 (S/N 4768000 – 4908849)
5.7L 255 GM 350, 1976 (S/N 4499061 – 4767999)
5.7L 255 MIE GM 350, 1976-1980 (S/N 4499061 – 5907057)
5.7L 260 350, 1978-1982 (S/N 4908850 – 6218461)
5.7L 280 TRS 350, 1975-1976 (S/N 4176250 – 4770199)
P/N 51214 Exhaust manifold replaces 860235A03. Inline 4 cylinder 181 (1990 and up, serial numbers 0C856559 – up). New design with moulded end caps.
Parts included:
P/N 51214 Manifold casting
P/N 33580 Exhaust gasket / 27-815528
P/N 32180 carburetor base gasket, 27-807982
P/N 13980 Straight fitting / 22-862557
P/N 31430 Thermostat gasket / 24-47590-1
P/N 13991 90 degree hose fitting / 22-862210A01
P/N 22475 Stud x 4 /6-806300
P/N 22280 Cap / 764799
P/N 21248 Nuts x 4 / 11-46335
P/N 51212 Exhaust manifold replaces 96705A1. 140, 4 cylinder 181 (1968-1982) end rise exhaust manifold.
GLM Marine aftermarket parts included:
P/N 51213 casting
P/N 31570 gasket / 27-53354
P/N 30920 gasket, end cap / 27-807218
P/N 31520 riser gasket / 27-99777-2
P/N 31660 Carburetor base gasket / 27-64692
P/N 51030 End cap gasket / 73813A1
P/N 22443 End cap screw / 10-25299
P/N 51010 end cap OEM number 60252A2
P/N 21756 End cap screw / 10-37562
P/N 22482 Stud – carburetor / 16-70236
P/N 13980 Straight fitting / 22-862557
P/N 21887 Plug / 22-36382
P/N 21248 Nut / 11-49838
P/N 58221 / 58222 Complete GLM Marine aftermarket Mercruiser GM V6 / 4.3 Liter manifold set with 3 inch or 4 inch exhaust riser.
GLM Marine aftermarket Mercruiser exhaust manifold and riser set includes the following engine parts:
P/N 51220 Exhaust manifold assembly / 99746A17 x 2
P/N 51110 / 98504A3 or 51140 / 807988A2 Elbow (3 inch or 4 inch) x 2
P/N 32170 Mounting gasket OEM number 99757 x 2
P/N 30240 gasket / 27-863724 x 2
P/N 13991 90 degree hose fitting / 22-806926 x 2
P/N 13992 drain plug OEM number 22-806608A02 x 2
P/N 80140 O-ring for plug / 25-45253 x 2
P/N 22391 stud OEM number 16-49545 x 8
P/N 21248 Flange nut / 11-46335 x 8
P/N 58650 GLM dry joint replacement for V6 Mercruiser 2003 and up.
Assembly replaces one side (port or starboard) of existing Mercury dry joint assembly.
Included
P/N 51148 Dry joint exhaust riser
P/N 51220 / 99746A17 Exhaust manifold
P/N 30240 Exhaust gasket / 27-863724
P/N 32170 Mounting gasket OEM number 99757
P/N 13990 Hose fitting with drain plug kit / 22-806926A1
P/N 22398 Mounting screw / 10-865982057
P/N 21493 Lockwasher / 13-35048