beware raceparts89
motor i recieved was not motor in ad and it wasnt even close to 400 chevy small block, racing shop were i went to unwrap said it was ls1 and it was locked up the heads had two bolts holding them on and no rocker arms and spring missing on one head dont even know about the other head since i knew it was totally wrong,the extra parts were mixed parts ford piston chevy intake and flywheel etc. I text him and called him but know answer must be hideing something. But i will do what it takes to resolve this matter after 4,940 dollars why stop there.