Product Reviews for Mustang 5.3L FRPP Modular Boss Stroker Shortblock
Build BIG Modular Power. The Ford Performance 5.3L Modular Stroker
short block is a great way to build modular power - from mild to wild -
naturally aspirated or supercharged - 2 valve - 3 valve or 4 valve.
Performance Engineers have taken care of the toughest part of building
a new engine by designing a strong and durable shortblock that offers a
wide range of power possibilities. Ford Performance uses only the best
parts, starting with the BOSS Modular block, and adding forged Eagle
steel crankshaft, forged Eagle H-beam connecting rods with floating
piston pins, and forged Mahle pistons. Bored and stroked to 5.3 liters,
this short block is precision internal balanced and ready to be
finished to your specific application.