3901448 Exhaust Manifold Bolts Noise Reduction Firm for Car

3901448 Exhaust Manifold Bolts Noise Reduction Firm for Car Features:1. Fitment: Engineered and manufactured specifically for meeting original standard, perfect replacement for Dod-ge Ram 5.9 6.7, For Cummins 2003‑2019.2. OEM: The OEMs of this exhaust manifold bolt studs are 3901448 and 3990120, please check the part number of your item before purchasing.3. Better Driving Experience: The exhaust manifold bolt studs can reduce the noise generated when driving, thus improving the driving comfort.4. More enduring: This exhaust manifold bolt set is made from firm metal alloy material, which has strong anti rust ability, and can be used stably for a long time.5. Direct Replacement: After a variety of performance tests, this exhaust manifold bolt conforms to OEM standards, and can be installed without change, which is convenient and fast.Specifications:Item Type: Exhaust Manifold BoltOEM: 3901448, 3990120Fitment:Replacement for Dod-ge Ram 5.9 6.7 For Cummins 2003-2019Package List:12 x Exhaust Manifold BoltNote:1. Please double check the part number of your item, matching information is for reference only. 2. unsure of the item, please before buying to avoid unnecessary , thanks!Item specifics:Origin: Mainland China

• 1. Fitment: Engineered and manufactured specifically for meeting original standard, perfect replacement for Dod-ge Ram 5.9 6.7, For Cummins 2003‑2019.
• 2. OEM: The OEMs of this exhaust manifold bolt studs are 3901448 and 3990120, please check the part number of your item before purchasing.
• 3. Better Driving Experience: The exhaust manifold bolt studs can reduce the noise generated when driving, thus improving the driving comfort.
• 4. More enduring: This exhaust manifold bolt set is made from firm metal alloy material, which has strong anti rust ability, and can be used stably for a long time.
• 5. Direct Replacement: After a variety of performance tests, this exhaust manifold bolt conforms to OEM standards, and can be installed without change, which is convenient and fast.