Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
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Features, Description, Reviews, Q&A, Specs & Installation
Performance Forged Piston. The RaceTec forged dish piston set features a 3.572-inch bore, 4.165-inch stroke, 6.658-inch rod length, and 1.220-inch compression height. Engineered specifically for a stroked 5.4-liter modular V8 application, this set of 8 pistons is designed to provide strength and durability under high-stress conditions common in performance builds and engine rebuilds.
Construction and Appearance. Made from high-quality 4032 alloy, these pistons offer improved resistance to thermal expansion and enhanced strength. The dished piston crown has a volume of -20cc and comes in a natural finish.
Installation. Installation requires moderate mechanical skill and typical engine rebuild procedures. Piston fitment depends on proper bore sizing, clearance checks, and engine specifications. Additional machining or adjustments may be necessary depending on the build requirements.
Application. These pistons are designed for a specific stroked 5.4-liter modular V8 engine build, commonly found in performance-oriented projects rather than stock modular 2-valve 4.6L or 5.4L engines. They are not a universal fit for all 1996-2004 Mustang GTs but can be used in builds with matching stroke, bore, rod length, and compression height dimensions.
RaceTec Pistons 1000789
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
What's in the Box
Tech Guides: