K20c4 Sleeved Short Block

This is a short block. Sleeved by one of the best in the industry. The block is the same spec I run in my personal car. Will come with boostline rods 625 plus rod bolts. It comes with custom piston’s with a 10.5:1 compression. They have a custom hd ring pack. They had hd wrist pins able to handle extreme boost. Bearings used are acl coated bearings. The matching and short block assembly is included. 

If you’re not sure what a short block is. It is the lower half of the motor. The block, crank, piston, rods. This listing includes custom sleeves. 

For this listing you need to send in a good block, crank, and crank reluctor wheel. The block you send in will be the block being used. Huge thing here since machining is out of my control. The motor will take roughly 4-8 months from date. That your block and crank core show up to my shop. And determined if the core is good. I’m trying to be as transparent as possible about that. If anything changes I will keep you notified.