Want to ask about 93 Chevy 4.3 Intake Manifold bolt placement where they go some are longer the other ones? Someone else took it off and then split leaving me to figure it out please help.

 

What motor are you working on? TBI or CPI?

 

not sure had someone check on it and they told me it said TFI so I assume it is a TBI

 

Round air cleaner on top of the motor == TBI
Rectangular air cleaner mounted to the inner fender on the driver side = CPI

Let us know for sure and we'll try to help.