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uNdErCoNsTrUcTiOn
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18 Posts
Discussion Starter #1
Just wondering how to identify what version of 4.3 v-6 & Gear ratio I have on my 95 sl ext cab 5sp manual 4x4 l s-10.....:dunno:

Thanks for any input...... :)
 

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uNdErCoNsTrUcTiOn
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18 Posts
Discussion Starter #3
So which is the better engine? :confused:

LB1 85 86 ENGINE, 4.3L V6 (4.3N)
LB4 85 86 ENGINE, 4.3L V6 (4.3Z)

I have the LB4 85 86 ENGINE, 4.3L V6 (4.3Z)

Oh and also I have the GU6 76 88 AXLE,RR 3.42 RATIO :D
 

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Trick MotorSports!
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1,253 Posts
If I'm not mistaken, I think thats the 195hp CPI motor:uhoh: :thumbup:

should be a quick little truck with that gearing and a 5 speed!
 

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132 Posts
J_Rod said:
If I'm not mistaken, I think thats the 195hp CPI motor:uhoh: :thumbup:
Sorry buy you are mistaken. The CPI was used '92-95 and is an L35 model with "W" VIN. It is the direct predecessor to your newer L35 "W" CSFI.
 
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