Page 922 - Quicksilver Product Guide (2020) - 8M0163242

INTERNAL ENGINE

Model CID/ # Cyl Year Range Serial # Range Rocker Arm Rocker Arm Rocker Arm Thread-in Press-in Press-in Rocker Arm
Kit Ball Bolt Rocker Arm Rocker Arm Rocker Arm Stud Nut
Stud Stud - .003 Stud - .013 (.33
(.076 mm) O/S mm) O/S
800 SC (Gen V) 572/ V-8 1993 - 1998 0D763836 and up - N/A N/A 16- 95820 N/A N/A -
(1) Arm only
(2) Stud kit to convert from non adjustable to an adjustable valve lash engine. Kit includes 8 studs and nuts.
(3) Non-roller rocker arms
(4) Roller rocker arm assembly
(5) Intake valve
(6) Exhaust valve

INTAKE VALVES 881674
Standard size
INTAKE VALVE Fits MCM 496 Mag & HO; also MIE 8.1S & HO
8M0107993
.015 (.38 mm) Oversize
Fits MCM 496 Mag & HO; also MIE 8.1S & HO
8M0046324
Standard size
Head 2.250 in., Lgth. 5.210 in., Stem .3720 in.
Fits 2010 and newer MCM/MIE 8.2L
EXHAUST VALVES MERCURY® MERCRUISER®

EXHAUST VALVE
97661
Standard size
Head 1.940", Lgth. 4.880", Stem .3414"
Fits MCM 140/3.0L/LX, GM V‑6 (262 cid) & V‑8 (350 cid) engines (non‑Gen+)
44181A 1
Standard size
Head 2.082", Lgth. 5.208", Stem .338"
Fits MCM 3.7L engines
94912
Standard size
Head 1.840", Lgth. 4.912", Stem .3410"
Fits MCM 185 (V6) & GM V‑8 (305 cid) engines 85803
809992 Standard size
Standard size Head 1.500", Lgth. 4.923", Stem .3415"
Head 1.940 in., Lgth. 4.879 in., Stem .3410 in. Fits MCM 120/2.5L, 3.0L, GM V‑6 & V‑8 (305 & 350 cid) engines
Fits MCM GM V‑6 & V‑8 (350 cid) engines (Gen+ ) 52367
21-8M0098000 Standard size
Standard size Head 1.600", Lgth. 4.906", Stem .3415"
Fits MCM 4.5L MPI and 6.2L MPI (s/n 2A456613 and up) Fits MCM 140 & 3.0L/LX
802555 44182A 1
Standard size Standard size
Head 1.840", Lgth. 4.879", Stem .3410" Head 1.653", Lgth. 4.983", Stem .342"
Fits MCM 5.0L (Gen+) Fits MCM 3.7L engines
8M2010902 824317 1
Standard size Standard size
Head 1.940 in., Lgth. 4.879 in., Stem .3410 in. Head 1.500 in., Lgth. 4.923 in., Stem .3410 in.
Fits MCM GM V‑8 (377 cid) engines & Scorpion 350 EC Fits MCM/MIE GM V‑6 & V‑8 (350 cid) engines (Gen+ )
8M2017194 8M0074362
Standard size Standard size
Head 2 in., Lgth. 4.959 in., Stem .3410 in. Fits MCM 4.5L MPI and 6.2LMPI (s/n 2A456613 and up)
Fits MCM GM V‑8 (377 cid) engines & Scorpion 350 EC 87284
49134 Standard size
Standard size Head 1.500", Lgth. 4.923", Stem .3710"
Head 2.065", Lgth. 5.230", Stem .3720" Fits MCM/MIE GM V‑8 (305 & 350 cid) engines
Fits MCM/MIE 330, 340, 350 & 7.4L/LX 850095
821024T Standard size
Standard size Head 1.500", Lgth. 4.923", Stem .3710"
Head 2.250 in., Lgth. 5.230 in., Stem .3720 in. Fits MCM/MIE 5.7L/LX (1996‑1997) (non‑Gen+)
Fits MCM 425, 450, 465, 500 & 500 Bulldog (Gen V & VI).

Quicksilver Product Guide 913