I just went out and checked mine.

Can someone tell me what I have?

The back of the block near the distributor is 14093638

and

the head reads 14102187



Does anyone still check this thread??? If so, let me know. Thanks!

 

if it has a 350 and they changed nothing the fuel trim numbers would be off because a 350 has 3 lb larger injectors and a larger fuel requirement. most of the swaps i have seen the numbers are off by more than 20. if that is the case you really need to fix that because you could damage something by running it lean. look at the block numbers. anyone can change heads but you can't change a block number

 

looks like a 87 up 350
sorry forgot that part

 

Thanks,

Unfortunately, my motor is not in a camaro or Firbird. I have an S10 project and I have the motor in the truck right now. I thought the block was a 5.7 but I wasn't sure. The heads are new werebought at a iffernt time than the block.

Does anyone know what kind of power this combo makes?