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Discussion Starter · #1 ·
hey guys, and gals,

I am just wondering, how can I confirm exactly what the motor is in my truck.

I wanna find out how many bolt the main is and so on.

thanks
 

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actually come to think of it...I wonder if I have 4 bolt mains all the way down. My uncle's chevy 454 that he and I are rebuilding from a 1-ton dually has them all the ways down the crank. It'd be awesome if I did.
 

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actually come to think of it...I wonder if I have 4 bolt mains all the way down. My uncle's chevy 454 that he and I are rebuilding from a 1-ton dually has them all the ways down the crank. It'd be awesome if I did.
From what I'm seeing it looks like your front cap is 2 bolt, and the rest are four.
 

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Discussion Starter · #5 ·
its a 93 sorry.

I am still not sure as to what the tranny is, I thought it was a 4L60-E but I am not sure.


any ideas?
 

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its a 93 sorry.

I am still not sure as to what the tranny is, I thought it was a 4L60-E but I am not sure.


any ideas?
Look in the glove box, it will have a list of every part put on the truck at the factory.

Give us the numbers and we can tell you what was installed at the factory.
 

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This matrix for the 93 Model year will tell you the details of your rig.
PDF
It doesn't have the main cap bolt count though, sorry.

You can cross reference your RPO codes with this PDF
 
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