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The Rocker Cover covers the top of the Cylinder Head including the Rocker arms and valvesprings. The rocker cover is painted Datsun Blue, which is a darker blue than the air cleaner. The rocker cover is also known as a valve cover or tappet cover.
Also see: Oil cap
Contents |
Installation
They are prone to leaking like most stamped steel covers. Biggest problem is over tightening. They should be finger tight and retightened at least every oil change.
- Hammer the flange flat before installing the gasket.
- Remove all traces of old gasket and sealer.
- Do not use sealer. Clean & flat will prevent leaks.
The black rubber gasket lasts forever. The cork gaskets tend to tear on removal of the cover.
Tighten all the valve cover screws finger tight. Then go around and re-tighten finger tight. After the engine warms up, finger tighten one last time. Instead of using a wrench which will overrtighten, use a Phillips screwdriver. Use thumb & finger to tighten; using the palm or fist to reef on the screwdriver will tighten too much and distort the metal flange.
Loctite Threadlocker Blue might help. I've never used it ... but the screws do get loose.
Identification
B10 (A10 engine): Black 'Datsun' label on top
B110: Embossed 'Datsun', two threaded bosses for fuel rail, offset clip for throttle cable
B110 GX, center clip for throttle cable:
B210 early 'Datsun' H5001 - no threaded bosses, two clips for vacuum advance hose
LATE B210
H7201 A14S.Van
H7800 A12S.Van
H8200 A12S.Sedan+Coupe
H8400 A14T
??? 'Datsun' - no bosses or clips
H84 A14T Nissan right-angle vent
Nissan 1
Nissan 2
B210 A14: No threaded bosses on side (fuel rail does not bolt to rocker cover)
B310: Embossed 'Nissan'
13264-H7800 B120 7510-7907
13264-W8501 B120 7908-8910
13264-95W00 B120 8910-
Gold Top for A14E and A15E EGI engines - Factory EFI
Nisan cover, front vent
EFI Cover
Gold Top EGI fuel injection tappet cover
A15E/Late A14E cover with front vent 13264-H9201 7910-
Early A14E cover with rear vent 13264-H9200 -7909
EGI Intro
Late A14 with front vent (round headlight models)
GX Cover
For the twin-carb 1200GX Engine#Rocker Cover:
- fuel-rail mounting brackets are in different place
- choke cable bracket is in different place
A12T Cover
B210 A12T twin carb
- Red paint (B210) instead of blue (B110)
- No rail brackets (B210)
Breather
Part Numbers
Also see: Oil cap
B110
13264-H1000 ASSY-COVER VALVE ROCKER 1 A12 - NLA 13264-H7000 ASSY-COVER,VALVE ROCKER 1 A12 0772- 0 13264-H1000 NLA 08915-13610 WASHER-LOCK FIXING ROCKER COVER 6 A12 - $1.06 08360-61612 SCREW-MACHINE FIXING ROCKER COVER 6 A12 - 08310-61612 $0.65 08310-61612 SCREW-MACHINE FIXING ROCKER COVER 6 A12 - superceded 13270-18001 PACKING-ROCKER COVER 1 A12 - NLA
Customizing
Polishing
Chrome Plated
Painting
Carbon Fiber
Autostyle
Zero Queue Racing/09 Racing dry carbon cylinder head cover.
Dry carbon head cover for A-type engine Blow-by mounting base is M14x1.5 Etc. your favorite Earl I can be installed L-series oil cap for engine is available Anyway light dry carbon steel Autoclave molding
CF Skin
Standard rocker cover with Carbon Fiber pattern applied (Water Transfer Printing).
hydroprint@xtra.co.nz or call Shane on 021689599
Alloy Covers
Aluminum light-alloy covers were never shipped on a Datsun 1200, but newer engine covers and aftermarket covers are available.
See Main Article: Alloy rocker cover
Part Numbers
GASKET-ROCKER COVER * 13270-18000, 13270-18001 B10, B110, B210 to '74-5 * BECK/ARNLEY Part # 0360669 * FEL-PRO Part # VS26049R RockAuto.com
Cork
* 13270-H1000 B210 from '74-6, B310 all * 13270-H1010 B310 [select use?]
COVER ASS'Y-valve rocker * 13264-18001 B10 * 13264-18002 B10 from engine A10-173620 * 13264-18003 B10 * 13264-H0100 B10 * 13264-H1000 'Datsun' B110 exc. GX * 13264-H2300 B110 GX * 13264-H7800 'Datsun' B120 7510-7907 * 13264-W8501 'Nissan' B120 7908-8910 * 13264-95W00 'Nissan' B120 8910- * 13264-H5001 'Datsun' B210 A12S * 13264-H5702 B210 A12T * 13264-H7200 B210 A14S Van * 13264-H7800 B210 Van * 13264-H8200 B210 A12S Sedan, Coupe * 13264-H8400 B210 A14T * 13264-H7800 B310 Van to 7909 * 13264-W8501 B310 Van from 7910 * 13264-H8500 B310 A12S, A14S Sedan, Coupe * 13264-H9200 B310 A14E to 7909 * 13264-H9201 B310 A14E 7910-8010, A15E 8011- * 13264-G3400 B310 A13S, A15S 8011-
B210 JAPAN 1976-1977 COVER ASSY-VALVE ROCKER 13264-H7201 A14S except V 13264-H7800 V 13264-H8200 A12S.S,K 13264-H8400 A14T
B310 USA 13264-H7201 B310 A12A USA -0780 13264-H9500 B310 A12A USA 0880- 13264-H7201 A14 FED (KFU), A14 CAN 13264-H7260 A14,A15 FED (EXC KFU) A14,A15 CAL 13264-H9500 A14,A15 USA 0880- 13264-H7260
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