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Old 10-16-2016, 02:17 PM   #300
hatzie
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Join Date: Oct 2008
Location: Wentworth, NH
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Re: What can be said about the 4-speed New Process NV833 overdrive manual transmissio

Quote:
Originally Posted by barry1982 View Post
Reverse on my cast iron A833's is to the left of 1st and up. Strange.... but that's where it's at. Both trucks are two wheel drive. I am actually in the process of restoring one of them. I was in a head on collision with the other in the early 90's, and just kept it around as a parts vehicle. The accident was so bad, the aluminum bell housing broke when the frame twisted.
That's a function of the shifter not the transmission.
The rev rod can be hooked to either the LH or RH paddle of the three. If the paddles are setup for Rev on the Left it'll be on the Left. Stock A833OD reverse lever should be the RH paddle putting Reverse on the Left side of the pattern.
Up or Down could be controlled by attaching the slotted chunk of steel rotating lever to the reverse fork stub with the relay rod above or below the fork. Stock should be above meaning you push the shifter up or forward.

This is not a Ford T10 or Saginaw 4 speed. Reverse is Left & down on those.
Muncie and some GM T10 transmissions have the same pattern as the A833 & A833OD.
Get the right knob or dash decal and drive it. I have seven manual transmission road vehicles and two farm tractors they are almost all different in some minor way.
Shift pattern on the A833OD is a standard H pattern 4 speed... Left and Up Rev, 1 Up, 2 down, Right & Up 3, Right & down 4.

__________________
1959 M35A2 LDT465-1D SOLD
1967 Dodge W200 B383, NP420/NP201 SOLD
1969 Dodge Polara 500 B383, A833 SOLD
1972 Ford F250 FE390, NP435/NP205 SOLD
1976 Chevy K20, 6.5L, NV4500/NP208 SOLD
1986 M1008 CUCV SOLD
2000 GMC C2500, TD6.5L, NV4500
2005 Chevy Silverado LS 2500HD 6.0L 4L80E/NP263
2009 Impala SS LS4 V8


RTFM... GM Parts Books, GM Schematics, GM service manuals, and GM training materials...Please include at least the year and model in your threads. It'll be easier to answer your questions.
And please let us know if and how your repairs were successful.

Last edited by hatzie; 10-16-2016 at 05:47 PM.
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