Overview

Ford Performance Parts 5.3L Modular Stroker Short Blocks

Decisions, decisions! When it comes to building engines, many people start with small changes and over time build for greater performance. Others go full-in from the start. Ford Performance Parts 5.3L Modular Stroker short blocks use pistons with a dish compatible with 2, 3, or 4- valve heads—naturally aspirated or supercharged. Ford Performance engineers start with a Boss modular block and add an Eagle forged steel crankshaft, Mahle forged aluminum pistons, and Eagle forged H-beam connecting rods with floating piston pins. These short blocks are internally balanced, bored and stroked to 5.3L, and ready for your specific needs. Ford Performance Parts 5.3L Modular Stroker short blocks provide an incredible base for your present and future ambitions.

Additional features and specifications:

* Engine type: 4.6L based Modular short block
* Ford Performance Parts M-6010-BOSS50 cast iron performance block
* Displacement: 5.3L/323 c.i.d.
* 3.701 in. bore x 3.750 in. stroke
* Mahle forged aluminum pistons
* Designed for 2, 3 or 4-valve cylinder head combinations (piston to valve check required depending on camshaft)
* Eagle 5.850 in. forged steel H-beam connecting rods with ARP 2000 bolts
* New high-pressure oil pump
* Eagle 3.750 in. stroke forged steel crankshaft with 8-bolt flywheel pattern
* Neutral balance rotating assembly
* 2005-10 Mustang 3V applications will need motor mount adapter part number M-6031-BOSS50