7.3IDI AND 6.9IDI HARD LINE UPGRADE KIT FROM FILTER HEAD TO INJECTION PUMP. For Ford 6.9IDI or 7.3IDI Diesel Engine. Improved durability: Hard fuel lines are generally more durable and resistant to wear than hoses.
This product would be ideal for automotive enthusiasts looking to improve fuel delivery and injection performance in their 7.3 IDI and 6.9 IDI engines.
