This shortblock contains the same quality components as the 575 HP block with exceptions. Billet rods replace the forged units, offering greater RPM capability and our own stud girdle is installed to prevent main bearing cap walk. This is the same shortblock used in John Mehovitz's 850 HP Mustang drag car. The valve covers and timing cover are installed after the cams are degreed in by our engine builders. Complete with choice of camshafts.
External plumbing directs water flow to the critical areas of the block.
Special prep to the block and crankshaft extend the durability of the rotating asembly. Race ported heads of several styles and available, complete race valve springs and stainless titanium valves. SHM exclusive race valve seats and choice of SHM camshafts, complete this longblock. Please call the order desk to discuss your specific requirements. SHM has pioneered the 5 liter Cobra engine.