[Vehicle Fitment-1]: Compatible with Chevrolet Tahoe 1996-1999 V8 6.5L, C1500/K1500 1996-1998 V8 6.5L, C1500/C2500/K1500/K2500 Suburban 1996-1999 V8 6.5L, C2500/C3500/K2500/K3500 1996-2000 V8 6.5L, C3500HD 1996-2002 V8 6.5L, C4500/C5500 Kodiak 2008-2009 V8 6.6L [Vehicle Fitment-2]: Compatible with GMC C1500/Yukon 1996-1997 V8 6.5L, C1500/C2500/K1500/K2500 Suburban 1996-1999 V8 6.5L, C2500/C3500/K2500/K3500 1996-2000 V8 6.5L, C3500HD 1996-2002 V8 6.5L, C4500/C5500 Kodiak 2008-2009 V8 6.6L, K1500 1996-1998 V8 6.5L --- Note requirements vary by vehicle model. Please enter your vehicle information in the top left corner to confirm compatibility before purchasing [Specifications]: ①Belt Material: EPDM; ②Cord Material: Polyester; ③Cross Section Designation: K; ④Effective Length (Inch): 120.28; ⑤Outside Circumference (Inch): 120.845; ⑥Rib Quantity: 6; ⑦Top Width (Inch): 0.807; ⑧Reference Number: K061203, 12555010, 98035629, 25061203, K12036 [Key Advantages]: The A-Premium serpentine belt features premium EPDM rubber, delivering enhanced resistance to cracks, corrosion, oils, and contaminants. It integrates tool-free installation with industrial-grade reliability, ensuring stable performance in high-temp/high-load environments. Precision-engineered dimensions enable precise tension and alignment control, significantly reducing vibration and noise. To ensure long-term performance, prioritize tensioner inspection before installation [Buy with Confidence]: A-Premium offers a one-year unlimited-mileage guarantee on our meticulously crafted engine serpentine drive belt. We offer a wide variety of automotive accessory categories, including replacements, ensuring that you can hit the road with peace of mind