Innovators West: 2014 - up Gen 5 EcoTec3 L83 5.3L and L86 6.2L 6 Rib Standard Diameter 7.50" Size:Standard Dia 7.50" Signature Series: Classic and timeless

Signature Series: Classic and timeless designs inspired from our original 2 piece collection

Machining: Open Slot

2010-2013 GMC Sierra 1500 Crew Cab/Short Bed 5

Corvette ZR-1 LS9 2009-2014

Lighweight GA-Style Spoke Pattern

Innovators West: 2014 - up Gen 5 EcoTec3 L83 5.3L and L86 6.2L 6 Rib Standard Diameter 7.50" Size:Standard Dia 7.50" Signature Series: Classic and timelessSFI 18. 1 Stock Diameter, 6 Rib Drive Harmonic Balancer for the Gen 5 EcoTec3 L83 5. 3L and L86 6. 2L GMC and Chevy Trucks. Specifications Diameter: Stock Weight: 7 lbs Exceeds SFI 18. 1 standards and is marked on front with SFI Sticker, and on the rear with SFI number stamped into unit. Instructions Damper Installation Instructions [PDF Format].