Timing Kit/Component/Timing Set (78121)

Part Number: 78121
Alternate Part Number: 9-1121

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Double Roller .250" diameter chain, cast-iron cam sprocket, steel crank sprocket heat treated with 3 keyways

All components meet or exceed O.E.M. specifications in manufacturing and material
Precision machined parts for a perfect fit
Cam timing can be advanced or retarded 4 degrees
Coated in rust preventative

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Part Number:	78121
Weight:	3.0 lbs
Warranty:	3 MO
Notes:	Double roller chainSpacer cast into sprocket hub. For older engines, discard separate camshaft spacer. Set contains: Double roller.250" diameter chain, cast iron camshaft sprocket, steel crankshaft sprocket heat treated with 3 keyways.
Advance / Retard Direction Markings:	Yes
Balance Shaft Chain Idlers Included:	Not Required
Balance Shaft Chain Sprockets Included:	Not Required
Balance Shaft Chain Tensioners Included:	Not Required
Balance Shaft Chains Included:	Not Required
Camshaft Sprocket Material:	Metal
Camshaft Sprocket Maximum Timing Change.:	+/- 4 Degrees
Camshaft Sprocket Timing Change Increments:	4 Degrees
Camshaft Sprockets Included:	1
Crankshaft Sprocket Included:	Yes
Crankshaft Sprocket Material:	Metal
Crankshaft Sprocket Timing Change Increments:	4 Degrees
Installation Instructions Included:	Yes
Item Grade:	High Performance
Mileage Sticker Included:	No
Primary Timing Chain Guides Included:	No
Primary Timing Chain Idlers Included:	Not Required
Primary Timing Chain Material:	Steel
Primary Timing Chain Number of Links:	1
Primary Timing Chain Tensioners Included:	No
Primary Timing Chain Type:	Double Row
Primary Timing Chains Included:	1
Retaining Hardware Included:	No
Secondary Intake Valve Sprockets Included:	Not Required
Secondary Timing Chain Material:	Not Required
Secondary Timing Chains Included:	Not Required
Special Fitment Information:	None
Stamped / Etched Timing Increment Scale:	Yes
Timing Adjustment Method:	Crank Sprocket
Timing Application Type:	Tolerance
Timing Set Design:	Adjustable Engine Timing
Shipping Information:	Overnight and Two Day shipping are not available for PO Box, APO/FPO/DPO or US Territory addresses.