![[Datsun 1200 encyclopedia]](/wiki/upload/wiki.png)
Datsun 1200 originally fitted with automatic transmission has a much larger tunnel. It makes it easier to swap in 5-speeds or larger engines.
Contents |
Overview
manual transmission
- 67300-H1000 ASS'Y-PANEL, dash, lower [manual transmission]
- 74300-H1010 ASS'Y-FLOOR, front [manual transmission]
automatic transmission
- 67300-H1021 ASS'Y-PANEL, dash, lower [automatic transmission]
- 74306-H1020 ASS'Y-PANEL, A/T floor cover, front [automatic transmission]
- 74300-H1021 ASS'Y-FLOOR, front [automatic transmission]
Manual floor cover (normally not a separate piece) vs auto floor cover
Comparo
Auto Tunnel retrofit - can be welded into manual transmission floor & firewall:
Manual Tunnel is very small to fit the small stock transmissions and increase space inside the passenger compartment:
auto tunnel is very large to fit the 71-series Automatic Transmission, but still fits under the heater box.
B210/610 Tunnel
Can fit into 1200 under heater:
NOTE: All B210 uses the larger size
Shifter Location
Photo showing where to cut the tunnel to fit a standard "short" L-series or CA-series transmission.
Or just move the hole back and weld it back in:
71-series Modifications
S13 gearbox clearance in manual tunnel
Rear of tunnel modification:
Reverse Lamp
To fit a 60-Series Transmission 5-speed, move the mounts 115mm back:
56A Modification
to clear that nasty clutch fork im the later type 56A trans
See Also
Also see: Transmission tunnel Photo Index