By: Boundary Pumps
All sprockets heat treated to maximum hardness while maintaining toughness
Precision CNC machined and broached for snug accurate fit
80% more cross section versus OEM at the keyway
High finish reduces friction and chain vibration
New tooth geometry strengthens teeth and keyway
Billet Crank Sprockets from Boundary follow the same heritage as our oil pump gears, manufactured 100% in house with US sourced materials. These sprockets start with a chromoly steel that is 10 times stronger then the OEM powdered metal, hot quenched with a low temper for the highest strength and resistance to wear.
Part Number: CM-SP-11 FITS:
ALL FORD COYOTE 2011-2014
Part Number: CM-SP-15 FITS:
ALL FORD COYOTE 2015-UP
Time Required: 15 hours (approximately)
Skill Level: Expert - It's not recommended that you attempt this installation unless you're an experienced Technician.
F-150 Truck 2011-2014
F-150 Truck 2015-2017