Nissan VK56 5.6L VD/DE Billet Crankshaft Timing Sprocket (Requires Qty of 2) | Boundary Racing Pumps

Boundary Nissan VK56 5.6L VD/DE Billet Crankshaft Timing Sprocket (Requires Qty of 2)

Description

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.

• All sprockets heat treated to maximum hardness while maintaining toughness
• Precision CNC machined and broached for snug accurate fit
• Dimensions checked after machining and after heat treating for guaranteed fit.
• 80% more cross section versus OEM at the keyway
• Weighs 30% more then OEM
• High finish reduces friction and chain vibration
• New tooth geometry strengthens teeth and keyway

Includes 2 sprockets, one for each chain

Part Number: VK56-SP

• VK56-DE Engine Codes