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Product Information

Product Details
Part No. 9-3678X5Z
Cloyes Performance Tensioner Elimination GM LT Engine Timing ¿Z¿ chain det eliminates the factory tensioner while maintaining tunable accurate timing for VVT-equipped LT engines. By removing the factory tensioner, this kit eliminates chain slack and potential failure. The ¿Z¿ chain offers superior strength and durability for VVT LT engines, reducing the risk of chain stretch or fatigue. The combination of Cloyes TRUE¿ Roller ¿Z¿ Chain and precision-machined sprockets ensures a center distance corrected timing drive for extreme performance on VVT-equipped LT engines.

Product Features:
  • Billet 5-keyway crank sprocket for ±4° adjustability with 2 custom diamond-impregnated friction washers for front and thrust hubs. Precision oil pump spline drive for durable, reliable oil pressure delivery.
  • Billet 5-keyway crank sprocket for ▒4░ adjustability with 2 custom diamond-impregnated friction washers for front and thrust hubs. Precision oil pump spline drive for durable, reliable oil pressure delivery.
  • TRUE Roller ¿Z¿ Chain (0.250¿) is Cloyes best chain featuring heat treated and processed links to maximize ultimate breaking strength while remaining ductile for toughness and pre-stressed to increase fatigue life.
  • TRUE Roller ┐Z┐ Chain (0.250┐) is Cloyes best chain featuring heat treated and processed links to maximize ultimate breaking strength while remaining ductile for toughness and pre-stressed to increase fatigue life.
  • Tensioner elimination guide provided to simplify installation and ensure proper lubrication and chain stability.
  • Center distance corrected to eliminate chain slack for accurate tunable VVT phaser operation.
  • Made in Paris, Arkansas, USA: all machined billet parts proudly manufactured in the USA.
Specifications
Camshaft Sprocket Included:
Yes

Camshaft Sprocket Material:
N/A

Crankshaft Sprocket Included:
Yes

Engine Oil Pump Included:
No

Grade Type:
Performance

Keyway Adjustable:
Yes

Sprockets Included:
Yes

Tensioner Included:
No

Timing Chain Type:
Single Roller
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