Fits 2005-2009 Mustang GT
Forged steel 8-bolt crankshaft
Forged steel H-beam connecting rods
Forged aluminum 16cc dish 3 valve pistons
New oil pump
Uses M-6010-A46NA block, knock sensors are not removed from the block
Approximately 8.7:1 compression ratio when used with 50.3cc 3 valve heads
Lower compression for supercharged applications
Built with all NEW PARTS
Will accept 3V cylinder heads
Will not work with 2V or 4V cylinder heads
8-bolt flywheel required (not included)
