54021 Billet Belt Tensioner for GM LS1, LS2, LS3, LS6 and LS7

Market Description: 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. Application Summary: 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 Key Search Words: GM, 4.8, 5.3, 5.7, 6.0, 6.2, 7.0, LS1, LS2, LS3, LS4, LS6, LS7, LSA, LS9, Camaro, Silverado, LS Swap, 383, 350, SBC, Chevelle, Yukon, L92, LM7, 325, GMC, Trailblazer, Corvette, GM LS, GEN III, GEN 3, GEN IV, GEN 4, DOD, AFM, VVT, BTR, Texas Speed Product Description - Extended: This billet belt tensioning assembly for GM LS1/2/3/6/7 helps stop the throwing of serpentine belts by absorbing potentially damaging resonance. Product Description - Long: Billet Belt Tensioner for GM LS1, LS2, LS3, LS6 and LS7 Associated Comments: If used with 2010+ Camaros, the belt must be changed. AAIA Part Type Description: Accessory Drive Belt Tensioner Assembly Label Description: BELT TENSIONER, W/IDLER GM LS PASSENGER Product Description - Short: COMP Cams Belt Tensioner W/Idler GM LS Product Description - Invoice: Billet Belt Tensioner LS1/2/3/6/7 Product Description - Short: TimingBelt Tensioner Shipping Restrictions: None