COMP Cams GM LS Belt Tensioner with Idler for Chevrolet Corvette and Camaro - Part #54021

The GM LS engines with the factory spring loaded belt tensioners become prone to throwing belts when used in performance Applications and with aftermarket balancers. These bolt-on Billet LS Belt Tensioners are a fully adjustable solution for controlling potentially damaging resonance and maintaining desired belt tension. This billet belt tensioning assembly for GM LS1/2/3/6/7 helps stop the throwing of serpentine belts by absorbing potentially damaging resonance. If used with 2010+ Camaros, the belt must be changed. Chevrolet: Camaro 10 - 15 6.2 L Engine, Chevrolet: Camaro 14 - 15 7 L Engine, Pontiac: G8 09 - 09 6.2 L Engine, Avanti: II 01 - 04 5.7 L Engine, Chevrolet: Corvette 08 - 13 6.2 L Engine, Chevrolet: SS 14 - 17 6.2 L Engine, Chevrolet: Corvette 05 - 07 6 L Engine, Chevrolet: Corvette 06 - 13 7 L Engine

Upgrade your GM LS engine's belt drive system with the COMP Cams Belt Tensioner W/Idler, designed specifically for Chevrolet Corvette, Camaro, Pontiac G8, and other LS-powered vehicles. This fully adjustable billet aluminum tensioner helps prevent belt throwing issues common with factory spring-loaded tensioners, especially in performance applications or when aftermarket balancers are installed. Its precision construction absorbs resonance and maintains optimal belt tension, ensuring reliable operation under demanding conditions.
Constructed from durable billet aluminum, the tensioner features an adjustable design that allows you to fine-tune belt tension for peak performance and longevity. It is compatible with a range of LS engines, including 6.2L, 7L, and 5.7L variants, making it a versatile upgrade for various Chevrolet Corvette models from 1999 to 2015, as well as Camaro from 2010 to 2015, and Pontiac G8 from 2009. Proper installation of this tensioner can significantly reduce belt slippage and improve overall accessory drive reliability.
Note that for 2010+ Camaro models, the belt must be replaced when installing this tensioner to ensure proper fit and function. Designed for easy bolt-on installation, this component offers a robust solution to common serpentine belt issues, enhancing the durability and performance of your vehicle's accessory drive system. The product is manufactured by COMP Cams, a trusted name in high-performance engine components, and is built to meet the demands of racing and street-driven vehicles alike. Whether you're upgrading for increased horsepower or seeking enhanced belt drive stability, this tensioner provides a critical upgrade for your LS engine setup.

Features:

• Fully adjustable billet aluminum design for precise belt tension control

• Compatible with GM LS1/2/3/6/7 engines and various Chevrolet Corvette and Camaro models

• Absorbs resonance to prevent belt throwing and improve drive reliability

• Durable construction for long-lasting performance under demanding conditions

• Easy bolt-on installation with compatibility for aftermarket modifications

• Designed to reduce belt slippage and enhance accessory drive stability

Fitment:
1997 Chevrolet Corvette Base
1998 Chevrolet Corvette Base
1998 Chevrolet Corvette Indianapolis 500 Pace Car
1999 Chevrolet Corvette Base
2000 Chevrolet Corvette Base
2001 Avanti II Base
2001 Chevrolet Corvette Base
2001 Chevrolet Corvette Z06
2002 Avanti II Base
2002 Chevrolet Corvette Base
2002 Chevrolet Corvette Z06
2003 Avanti II Base
2003 Chevrolet Corvette 50th Anniversary Edition
2003 Chevrolet Corvette 50th Anniversary Edition Pace Car
2003 Chevrolet Corvette Base
2003 Chevrolet Corvette Z06
2004 Avanti II Base
2004 Chevrolet Corvette Base
2004 Chevrolet Corvette Z06
2004 Pontiac GTO Base
2005 Chevrolet Corvette Base
2005 Pontiac Grand Prix GXP
2005 Pontiac GTO Base
2006 Chevrolet Corvette Base
2006 Chevrolet Corvette Z06
2006 Chevrolet Impala SS
2006 Chevrolet Monte Carlo SS
2006 Pontiac Grand Prix GXP
2006 Pontiac GTO Base
2007 Chevrolet Corvette Base
2007 Chevrolet Corvette Z06
2007 Chevrolet Impala SS
2007 Chevrolet Monte Carlo SS
2007 Pontiac Grand Prix GXP
2008 Chevrolet Corvette 427 Limited Edition Z06
2008 Chevrolet Corvette Base
2008 Chevrolet Corvette Z06
2008 Chevrolet Impala SS
2008 Pontiac Grand Prix GXP
2009 Chevrolet Corvette Base
2009 Chevrolet Corvette Z06
2009 Pontiac G8 GXP
2010 Chevrolet Camaro SS
2010 Chevrolet Corvette Base
2010 Chevrolet Corvette Grand Sport
2010 Chevrolet Corvette Z06
2011 Chevrolet Camaro SS
2011 Chevrolet Corvette Base
2011 Chevrolet Corvette Grand Sport
2011 Chevrolet Corvette Z06
2011 Chevrolet Corvette Z06 Carbon
2012 Chevrolet Camaro SS
2012 Chevrolet Corvette Base
2012 Chevrolet Corvette Grand Sport
2012 Chevrolet Corvette Z06
2013 Chevrolet Camaro SS
2013 Chevrolet Corvette 427
2013 Chevrolet Corvette Base
2013 Chevrolet Corvette Grand Sport
2013 Chevrolet Corvette Z06
2014 Chevrolet Camaro SS
2014 Chevrolet Camaro Z/28
2014 Chevrolet SS Base
2015 Chevrolet Camaro SS
2015 Chevrolet Camaro Z/28
2015 Chevrolet SS Base
2016 Chevrolet SS Base
2017 Chevrolet SS Base

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1