Site Updated: 12/29/17
Custom LSx 427 with Billet Aluminum Serpentine Kit
Custom built LSx 427 Cubic Inch engine with Billet Serpentine System. Built using Callies Rotating Assembly Crank & Rods. The LSx 427 produced 671 Horse Power on the dyno. Are you looking for something special for your Muscle Rod? Check us out at spsengines.com.