CLASS RACER FORUM - View Single Post - 305 blocks- whats the best one to use ?

Don quinn · 08-26-2007, 08:09 PM

I checked my core supply i have a 305 block #460778 and it is a 4 bolt main. I also have 350 010 blocks that are 4 bolt and 2 bolt.

08-26-2007, 08:09 PM	#20
Don quinn Junior Member Join Date: Dec 2002 Posts: 2 Likes: 0 Liked 0 Times in 0 Posts	Re: 305 blocks- whats the best one to use ? I checked my core supply i have a 305 block #460778 and it is a 4 bolt main. I also have 350 010 blocks that are 4 bolt and 2 bolt.