I am selling my 7 bolt 4G63 block. The block is bare besides the crank girdle and oil pan. It was plulled out of the '97 GSX that I was going to build. It was pushing 430hp at the wheels when I bought it and had no issues or oil leaks or anything. I stripped the block because I had planned on building a 2.3L stroker. The only issues it has curdently are that it is covered in flash rust which can fairly easily be removed woth the right tools or chems, and the main bearing saddle has a small amount of what looks like etching on the surface, which can be slightly felt. As I had stated, it wasnt leaking when I bought the car and it was showing 430hp on the dyno, but if you are planning on pushing much more, I can't guarantee it wont leak without having the bearlung saddles honed. That would fix the problem though. I am asking $550 for the block as it is right now, and local pickup would be preferred......but I am willing to ship it if the buyer covers the shipping cost. I do also have some other components suck as the crank case housing with the oil pump and water pump and the pulleys. I would need to find the sprocket that was replaced with a 14 tooth Kiggley crank tooth sensor, unless you want it and are planning on using a stand alone ECU. I can negotiate the orice for the additional parts if you're interested......but I do not have the crank, rods, or pistons anymore. I don't have any current pics of it at this time, just when it was in the car being built, and I have a ton of crap going on so I don't really have time to take pics right now.......but I can provide pics when requested no problem!

If you are interested please text me, Spencer, at 602-332-2477. PLEASE DO NOT CALL.....TEXT ME!! I get a ton of spam phone calls so I don't answer any numbers I am not familiar with. Let me know, thanks!