Parts for MerCruiser 325 MIE GM 427 V-8 1968-1974 Cylinder Head & Rocker Cover

Revise Search: All Models > 325 MIE GM 427 V-8 1968-1974 > 2278747 - 3780449 > Cylinder Head & Rocker Cover

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View diagram and parts list below. Tap to zoom. Scroll down to order.
Each product listed is an OEM or aftermarket equivalent part. [ Example ]

Engine section

Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
Each product listed is an OEM or aftermarket equivalent part. [ Example ]

#1	49176	COVER, ROCKER VALVE (RIGHT) (1 required per assembly) SERIAL 00000000-03042730
		49176 - Rocker Valve Cover [ More info ] Unavailable
#1	59971	COVER, ROCKER VALVE (RIGHT) (1 required per assembly) SERIAL 03042731-03469127
		59971 - Rocker Valve Cover [ More info ] Unavailable
#1	66199	COVER, RICKER VALVE (RIGHT) (1 required per assembly) SERIAL 03469128-03640670
		66199 - Valve Cover [ More info ] Unavailable
#1	66208	COVER, ROCKER VALVE (RIGHT) (1 required per assembly) SERIAL 03640671-09999999
		66208 - Cover [ More info ] Unavailable
		75592 - COVER-ROCKER,NLA [ More info ] Unavailable
		17671 - COVER-ROCKER,NLA [ More info ] Unavailable
#1	49175	COVER, ROCKER VALVE (LEFT) (1 required per assembly) SERIAL 00000000-02760341
		49175 - Rocker Valve Cover [ More info ] Unavailable
#1	58234	COVER, ROCKER VALVE (LEFT) (1 required per assembly) SERIAL 02760342-03042730
		58234 - Cover [ More info ] Unavailable
#1	59969	COVER, ROCKER VALVE (LEFT) (1 required per assembly) SERIAL 03042731-03640670
		59969 - Cover [ More info ] Unavailable
		66207 - Cover [ More info ] Unavailable
#1	66207	COVER, ROCKER VALVE (LEFT) (1 required per assembly) SERIAL 03640671-09999999
#2	37-34443	DECAL, ROCKER VALVE COVER (2 required per assembly) SERIAL 00000000-02508318
		37-34443 - DECAL,NLA [ More info ] Unavailable
#2	37-47667	DECAL, ROCKER VALVE COVER (2 required per assembly) SERIAL 02508319-03042730
		37-47667 - DECAL,NLA [ More info ] Unavailable
#2	37-57801	DECAL, ROCKER VALVE COVER (2 required per assembly) SERIAL 03042731-09999999
		37-57801 - DECAL,NLA [ More info ] Unavailable
#3	49288	CAP, OIL FILLER (1 required per assembly) NOT AS SHOWN SERIAL 00000000-03042730
		49288 - Cap [ More info ] $14.99 6 In Stock.
		17345 - Oil Filler Cap [ More info ] $17.99 2 In Stock.
#3	59965	CAP, OIL FILLER (1 required per assembly) NOT AS SHOWN SERIAL 03042731-09999999
		59965 - Cap [ More info ] Unavailable
		36-75336 - Cap [ More info ] Unavailable
		36-807152 - Oil Filler Cap, NLA [ More info ] $24.99 6 In Stock.
#4	10-35366	SCREW, COVER TO CYLINDER HEAD (1/2") (14 required per assembly) SERIAL 00000000-02760341
		10-35366 - Screw - Priced Individually [ More info ] $18.88 10+ In Stock.
		10-8M0040582 - Dipstick Tube MT Screw - Priced Individually [ More info ] $15.10 Available to Order: Usually ships within 10 days.
#4	10-58047	SCREW, COVER TO CYLINDER HEAD (1/2") (14 required per assembly) SERIAL 02760342-09999999
		10-58047 - ,NLA [ More info ] Unavailable
#5	49174	REINFORCEMENT, ROCKER VALVE COVER SCREW (14 required per assembly)
		49174 - Valve Cover Reinforcement [ More info ] Unavailable
#6	27-49121	GASKET, ROCKER VALVE COVER (2 required per assembly)
		27-49121 - Rocker Cover Gasket [ More info ] Unavailable
#7	49115	ROD, VALVE PUSH (INLET) (8 required per assembly)
		49115 - Push Rod [ More info ] $8.00 10+ In Stock.
#7	49116	ROD, VALVE PUSH (EXHAUST) (8 required per assembly)
		49116 - Push Rod [ More info ] $12.50 5 In Stock.
#8	49132	GUIDE, PUSH ROD (8 required per assembly)
		49132 - Guide [ More info ] $5.03 $4.98 10+ In Stock.
#9	49140	VALVE, EXHAUST (STANDARD) (8 required per assembly)
		49140 - Exhaust Valve, NLA [ More info ] $20.00 2 In Stock.
#9	49141	VALVE, EXHAUST (.015 O.S.) (AR required per assembly)
		49141 - Exhaust Valve [ More info ] Unavailable
#9	49134	VALVE, INLET (STANDARD) (8 required per assembly)
		49134 - Valve [ More info ] Unavailable
#9	49135	VALVE, INLET (.015 O.S.) (AR required per assembly)
		49135 - Valve, NLA [ More info ] Unavailable
#10	23-49130	SPACER, EXHAUST VALVE SPRING (THICK) (8 required per assembly)
		23-49130 - Spacer [ More info ] Unavailable
#10	15-49127	SHIM, INLET VALVE SPRING (THIN) (8 required per assembly) SERIAL 00000000-02536059
		15-49127 - Shim [ More info ] Unavailable
#10	15-54531	SHIM, INLET VALVE SPRING (THIN) (16 required per assembly) SERIAL 02536060-09999999
		15-54531 - Shim-.015 Note: Priced Individually [ More info ] Unavailable
		15-845669 - Shim -.015 - Priced Individually [ More info ] $8.50 Available to Order: Usually ships within 10 days.
#11	26-49131	SEAL, VALVE (16 required per assembly)
		26-49131 - Seal - Priced Individually [ More info ] $1.61 10+ In Stock.
		26-75988 - Seal [ More info ] $4.10 $1.81 10+ In Stock.
#12	24-49128	SPRING, VALVE (16 required per assembly) SERIAL 00000000-03042730
		24-49128 - Spring, Valve,NLA [ More info ] $6.00 1 In Stock.
#12	24-58052	SPRING, VALVE 9 (16 required per assembly) SERIAL 03042731-03640670
		24-58052 - SPRING,NLA [ More info ] Unavailable
#12	24-66212	SPRING, VALVE 9 (16 required per assembly) SERIAL 03640671-09999999
		24-66212 - Spring, Valve,NLA [ More info ] $5.00 6 In Stock.
#13	49129	CAP, VALVE SPRING (16 required per assembly) SERIAL 00000000-02313964
		49129 - Cap, NLA [ More info ] $1.25 10+ In Stock.
#13	52194	CAP, VALVE SPRING (16 required per assembly) SERIAL 02313965-09999999
		52194 - Cap, Valve Spring, NLA [ More info ] $1.25 4 In Stock.
#14	28-54530	KEY, VALVE STEM (32 required per assembly)
		28-54530 - Key - Priced Individually [ More info ] $6.60 $5.61 4 In Stock.
#15	49781	ARM, ROCKER VALVE (16 required per assembly)
		49781 - Rocker Arm [ More info ] Unavailable
		72609 - Rocker Arm [ More info ] $6.00 10 In Stock.
		19241 - Rocker Valve Arm, NLA [ More info ] $18.33 10+ In Stock.
#16	49120	BALL UNIT, ROCKER VALVE ARM (16 required per assembly) SERIAL 00000000-02760341
		49120 - BALL, NLA [ More info ] $2.00 10 In Stock.
#16	58041	BALLL UNIT, ROCKER VALVE ARM (16 required per assembly) SERIAL 02760342-09999999
		58041 - Ball [ More info ] $32.75 $27.84 1 In Stock.
#17	11-49119	NUT, ROCKER VALVE ARM STUD (16 required per assembly)
		11-49119 - Nut, Valve Rocker Arm,NLA [ More info ] $2.09 10+ In Stock.
#18	938-3423	CYLINDER HEAD ASSEMBLY (2 required per assembly) SERIAL 00000000-02536059
		938-3423 - Cylinder Head [ More info ] Unavailable
		938-3822 - Cylindher Head Assembly [ More info ] Unavailable
#18	938-3822	CYLINDHER HEAD ASSEMBLY (2 required per assembly) SERIAL 02536060-03042730
#18	938-4615	CYLINDER HEAD ASSEMBLY (2 required per assembly) SERIAL 03042731-03640670
		938-4615 - Cylinder Head [ More info ] Unavailable
		938-5310 - Cylinder Head Assembly [ More info ] Unavailable
#18	938-5310	CYLINDER HEAD ASSEMBLY (2 required per assembly) SERIAL 03640671-09999999
#19	16-49133	STUD, ROCKER VALVE ARM (16 required per assembly)
		16-49133 - Stud, NLA [ More info ] $3.00 10+ In Stock.
#20	27-49104	GASKET, CYLINDER HEAD (2 required per assembly) SERIAL 00000000-03640670
		27-49104 - Cylinder Head Gasket [ More info ] Unavailable
		27-13687 - Head Gasket [ More info ] $28.00 6 In Stock.
		27-8M0049045 - Head Gasket [ More info ] $80.98 1 In Stock.
#20	27-65157	GASKET, CYLINDER HEAD (2 required per assembly) SERIAL 03640671-09999999
		27-65157 - Cylinder Head Gasket [ More info ] $28.00 2 In Stock.
#21	10-49106	BOLT, CYLINDER HEAD TO CYLINDER BLOCK (2") (8 required per assembly)
		10-49106 - Screw [ More info ] Unavailable
		10-845706 - SCREW [ More info ] Unavailable
		10-845706M 2 - SCREW [ More info ] Unavailable
#22	10-49105	BOLT, CYLINDER HEAD TO CYLINDER BLOCK (4 1/8") (24 required per assembly)
		10-49105 - Screw [ More info ] Unavailable
		10-845705 - Screw [ More info ] Unavailable