new to fourm 1985 4x4

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bfd378

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Feb 16, 2013
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Location
texas
First Name
matt
Truck Year
1985
Truck Model
k1500
Engine Size
350ci
Hello all, I live in southeast Texas, I am a firefighter and my schedule allows for a lot of off time to work on my projects. Currently I have a 1985 GMC k1500 4x4, 33” tires, 4” lift, sbc 350ci throttle body converted to carb, Edelbrock high rise intake, Edelbrock 750cfm carb and a newly installed crane cam Adv.Dur. 270 Int./276 Exh.;V.Lift .440 Int./.454 Exh.;Lobe 114deg. Np 203 transfer case with double shift. 700R trans.
 

89Suburban

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Welcome man. Pics please. I am sure you have your hands full down there being a fire fighter at times. Thank you for doing that. :)
 

Old77

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Kansas City, Mo
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Jacob
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Truck Model
C10 longbed/R1500 Burb/R3500 Dually
Engine Size
350/350/454
:welcome:
 

Stroked

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Welcome to GMSB!


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HotRodPC

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85 K20 LWB
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454 - Turbo 400 - 3.73
Hello all, I live in southeast Texas, I am a firefighter and my schedule allows for a lot of off time to work on my projects. Currently I have a 1985 GMC k1500 4x4, 33” tires, 4” lift, sbc 350ci throttle body converted to carb, Edelbrock high rise intake, Edelbrock 750cfm carb and a newly installed crane cam Adv.Dur. 270 Int./276 Exh.;V.Lift .440 Int./.454 Exh.;Lobe 114deg. Np 203 transfer case with double shift. 700R trans.

Yep, we've got a few 85 4x4's here. You sure yours has an NP203 Tcase? NP208 Aluminum case is most common and is the OE Tcase. I'm not sure there is a Tcase adapter for an NP203 to a 700r4 is why I ask. That doesn't mean someone didn't mod an output shaft of the trans and use a Th350 adapter, but it's sure not very common. I don't recall of any NP203 behind a 700r4.
 

bucket

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Andy
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'77, '78, '79, '84, '88
Truck Model
K5 thru K30
Engine Size
350-454
Howdy!
 

bfd378

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Feb 16, 2013
Posts
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Location
texas
First Name
matt
Truck Year
1985
Truck Model
k1500
Engine Size
350ci
89, thank for the thank you, we don’t hear that very much it means a lot, and to hot rod, I’m not sure yet that is a 700, I haven’t had it very long to get all the info correct, I know it has a np203 I have researched that very thoroughly. I will check and respond, and thanks for the info. Also does anyone know what hp a stock tbi 350ci motor with a 750 cfm carb and edelbrock aluminum intake and crane 2040 cam would average?
 

Mr Clean

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Shawn
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1982 & 1985
Truck Model
K10 Extra Cab w/ Proper SWB, & 85 K5 Blazer
Engine Size
454 BBC, & 383 Stroker
:welcome: from N.E. Texas.
 

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