[Specifications]: ①Belt Material: EPDM; ②Cord Material: Polyester; ③Cross Section Designation: K; ④Effective Length (Inch): 66.755; ⑤Outside Circumference (Inch): 67.51; ⑥Rib Quantity: 6; ⑦Top Width (Inch): 0.807; ⑧Reference Number: K060667SF, 12669858 --- Fits PRIMARY or Alternator and Water Pump; Custom or Custom Trail Boss or SSV Model or WT Model [Vehicle Fitment-1]: "To avoid return troubles, use "Amazon Confirmed Fit" to check compatibility and read the post-search "Note" carefully. Don't buy if specs don't match" --- Compatible with Chevrolet Silverado 1500 2019-2021 V6 4.3L/V8 5.3L, Silverado 1500 2019-2024 V8 5.3L 6.2L, Silverado 1500 LTD 2022 V8 5.3L 6.2L, Tahoe Suburban 2021-2024 V8 5.3L, Tahoe Suburban 2021-2023 V8 6.2L [Vehicle Fitment-2]: Compatible with GMC Sierra 1500 2019-2021 V6 4.3L/V8 5.3L, Sierra 1500 2019-2024 V8 5.3L 6.2L, Sierra 1500 Limited 2019 V8 5.3L, Sierra 1500 Limited 2022 V8 5.3L 6.2L, Yukon/Yukon XL 2021-2023 V8 5.3L 6.2L; Compatible with Cadillac Escalade 2021-2024 V8 6.2L, Escalade ESV 2021-2024 V8 6.2L [Installation Tip]: Stretch Fit belts, made from EPDM material known for its strong resistance to both temperature and corrosion, appear shorter than their designed operational length prior to installation and require a dedicated tensioning tool for proper fitting. Once installed, they automatically self-tighten without manual intervention, ensuring consistent optimal performance [Important Note]: The belt's Effective Length is 66.755 inch A-premium Engine V-Ribbed Serpentine Drive Belts are an ideal choice to replace your broken Engine V-Ribbed Serpentine Drive Belts. All Engine V-Ribbed Serpentine Drive Belts meet or exceed OEM specifications. Due to high manufacturing standard, it will come with one year quality guarantee.

Compatible with Cadillac Models:
2021-2022 Escalade V8 6.2L GAS
2024-2024 Escalade V8 6.2L GAS
2021-2022 Escalade ESV V8 6.2L GAS
2024-2024 Escalade ESV V8 6.2L GAS

Compatible with Chevrolet Models:
2019-2021 Silverado 1500 V6 4.3L GAS
2019-2021 Silverado 1500 V8 5.3L Flex
2023-2024 Silverado 1500 V8 5.3L Flex
2019-2024 Silverado 1500 V8 5.3L GAS
2019-2024 Silverado 1500 V8 6.2L GAS
2022-2022 Silverado 1500 LTD V8 5.3L Flex
2022-2022 Silverado 1500 LTD V8 5.3L GAS
2022-2022 Silverado 1500 LTD V8 6.2L GAS
2021-2024 Suburban V8 5.3L GAS
2021-2023 Suburban V8 6.2L GAS
2021-2024 Tahoe V8 5.3L GAS
2021-2023 Tahoe V8 6.2L GAS

Compatible with GMC Models:
2019-2021 Sierra 1500 V6 4.3L GAS
2019-2021 Sierra 1500 V8 5.3L Flex
2023-2024 Sierra 1500 V8 5.3L Flex
2019-2024 Sierra 1500 V8 5.3L GAS
2019-2023 Sierra 1500 V8 6.2L GAS
2022-2022 Sierra 1500 Limited V8 5.3L Flex
2019-2019 Sierra 1500 Limited V8 5.3L GAS
2022-2022 Sierra 1500 Limited V8 5.3L GAS
2022-2022 Sierra 1500 Limited V8 6.2L GAS
2021-2023 Yukon V8 5.3L GAS
2021-2021 Yukon V8 6.2L Flex
2021-2023 Yukon V8 6.2L GAS
2021-2023 Yukon XL V8 5.3L GAS
2021-2021 Yukon XL V8 6.2L Flex
2021-2023 Yukon XL V8 6.2L GAS
2021-2023 Yukon XL V8 6.2L GAS

Specifications:
Effective Length (Inch): 66.755

OEM Number: K060667SF, 12669858
Location:
Quantity Sold: One Piece
Note: The belt's Effective Length is 66.755 inch