Rail Limit Blanking Bolt - 4JK1/4JJ1/1VD/4D56/4M41/Duramax 2.5l-2.8L

Rail limit blanking bolt for Low rail pressure issue due to the limit valve failed or leak back too much or Performances in needing to maintain high rail pressure

Suit: Denso Fuel system with mechanical pressure limit valve  

Model : 4JJ1 /1VD /4D56 /4N15 /4M41 /Duramax LVN/LKH 2.5L & LWH/LWN 2.8L

Material: 304 Stainless 

Brand: JPSpeed 

Torque to = 24NM-26NM