Is your current Chevy motor tired and worn out? Are you unable to keep up with the Honda Civic owned by the young punk that lives down the street from you? If so then you are in need for a serious upgrade from us at Proformance Unlimited. With that being said, we bring you our Chevy 454 stroker short block! This is truly one badass motor that is will serve as a rock-solid foundation for your engine build!

This motor began its life as a seasoned Chevy 454 block with little chance of putting fear into anyone. However, our skilled machinists and engine builders breathed new life into this 454 block to create the short block stroker engine that you now see. Featuring an Eagle cast steel crankshaft, with a 4.00 stroke, and Keith Black pistons, this Chevy 454 short block is certain to put you on your way to creating nightmares for anyone that crosses your path.

From custom painted engine blocks to precision ground micro-polished crankshafts, Proformance Unlimited can supply you with the short block motor that you have dreamed of and others fear! With over 50 years of shop experience, you can rest assured that we are here to help design and build the engine combination that best suits your vehicles needs. Unlike our competition, we stand by our short block engines with a one year, unlimited mile warranty.