[Ct Street Rod]

Trying to ID this engine.
Drivers side rear of block has 350 TBI , pass. front tab on block has V1204PHD with a vin of either (O or C)J17527 47 . I'm still trying to get to to the pass. rear of motor to try & get a casting number. Motor is in car (of course why make it easy)!!!!!! It's "supposed" to be about 89 TBI motor. It is set up and running as a TBI, just trying to track down it's heritage.

Thanks

After more probing I found on the rear of block:
K257

GM5.7LG

10609483

[DoubleVision]

PHD 88 350 Truck 195 L-05 TBI
You must have the casting numbers wrong as there aren`t any numbers that come up. It`s easy to mistaken one number for another.
The 5.7 Indicates right away it`s a 350.
K 25 7 is the date code.
K is the 11th letter, so that`s the 11th month, November, 25 is the date, the 25th, 7 is the year 1987.

[Ct Street Rod]

Thanks. Thats making a little more sense to me as this is "supposed" to be a late 80's TBI motor.

[Ct Street Rod]

The picture is starting to gel together!!! Got the trusty Rigid See Snake out and looked & the block casting is 14093638.