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Reply #1 on: Apr 07, 2009, 10:36:42 PM »
'79 to '81 Toyota clusters use 2 round plugs with round terminal ends.
'82 and newer use 3 or more flat plugs with flat pins.
Therefore major wire changeover required.
Oil sender idiot light---no problem
Gas tank sender---no problem but will drop quickly when empty
Water temp---no problem, will now read 1/4 gauge at 180 degree
Tach---no problem if 4cyl, way off and wrong if V6
Speedometer---no problem, will clip right on
All outher functions will work but you have a lot of custom wiring ahead of you.
This is not advised unless you are familiar with Toyota clusters.
Marlin
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1980 Toyota - 1997 3RZ-FE 2.7l Engine, Turbo R151F 4.31:1, Triple Turbo Marlin Crawler Billet (2.28x4.70x4.70) = 1,148:1 Crawl Ratio, Marlin Crawler Twin Stick and Short Throw Shift Kits, 30mm H/D Output Shaft, High Angle Drive Lines, 5.29:1, ARBs, High Pinion Front, 25mm HD Billet High Steer Kit, 6 Pin Locking Hub Bodies, 86+ Wide Rear End, V6 3rd member, Chromolly Axles all around, 37" IROKs with Beadlocks, York onboard air - Rollbar air tank, Premier Power Welder, Marlin Crawler 4" USA-made Leaf Springs, Bilstein Shocks, et cetera....