Boundary's Billet Crankshaft Sprocket fitting your 1996-2010 3V or 4V 4.6L Mustang is an essential upgrade for peace-of-mind in high-horsepower applications. When adding horsepower to your build using forced induction (supercharger, turbos, centrifugal blower), it is always a good idea to upgrade your factory powdered metal crankshaft sprocket with a high-strength billet replacement to enhance reliability with the added stresses, temperatures, and RPM your engine will experience.
10x Stronger than OEM: Boundary spares no expense manufacturing their billet crank sprockets: CNC machined and broached in-house from US-sourced Chromoly Steel, hot quenched with a low temper for high strength and wear resistance, and heat treated for maximum hardness. This results in ten times the strength, 80% more keyway cross section, and 30% more mass compared to the factory sprocket, not to mention the ultra-smooth finish that reduces friction and chain vibration, and an improved tooth geometry that strengthens the teeth and keyway.
Product Benefits:
- Great supporting modification for high-horsepower builds
- Replaces brittle factory powdered steel sprocket
- CNC machined Billet Chromoly steel
- Quenched and tempered for high strength and wear resistance
- Heat treated for maximum hardness
- 10x stronger than the factory sprocket
- Ultra-smooth finish for reduced friction and chain vibration
- Improved tooth geometry for increased tooth and keyway strength
- Single keyway: factory standard w/o integrated spacer
- Multi keyway: +/- 4 degrees of cam centerline adjustment, w/o integrated spacer
- OEM: integrated spacer
- Made in the USA
- Lifetime Warranty
We also offer Boundary's Billet Oil Pump Gears and complete replacement oil pump assemblies!
About Boundary: Boundary Racing Pumps engineers premium high-performance oil pumps, billet oil pump gears, and engine lubrication components designed for demanding street and race applications. Proudly manufactured in the USA, Boundary products deliver increased durability, improved oil flow, and dependable engine protection for high-horsepower and high-RPM builds. Trusted by performance enthusiasts and professional engine builders, Boundary Racing Pumps is a proven choice when reliability matters most.
WARNING: California Residents: Cancer and Reproductive Harm;
www.p65warnings.ca.gov
- Vehicle Trim:
- GT
- Vehicle Trim:
- Cobra
- Vehicle Trim:
- Mach 1
- Vehicle Fitment:
- 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
