The casting numbers are most commonly near where the starter goes. It will begin with a 4-digit letter-number-letter-number sequence. Depending on the year they can be on the drivers side as well.
Here are a few pics I found.
If you can find the stamping # on the block I can at least tell you what block you have. Then if you pull the valve covers give me all the #s there and I can tell you what they are.
Good luck I hope you hit your goal. I am done for the year and never hit our goal of an 8.99. 10 9.0_ passes in a row and couldn't get in the 8's LOL. Back to the drawing board haha. Again, awesome car!
I ran mid tens N/A for over 200 passes on a stock block with no block filler. Just a main and velley girdle to hold the parts in. The guy I sold it to is spraying it with 125 shot now. You can do a lot of shit with stock internals but why. What point needs to be proved? Do it right the 1st time...
You need the intake off a '94 - '95 or an aftermarket elbow to bolt to the existing. I believe the exhaust is different as well and use the tranny crossmember from the GT. That is all!
Don't try to pry it off then. Take your hammer and hit the drum on the face, towards the axle. Try not to phuck up the wheel studs. Hit that bitch hard and it will pop free of the axle face.