LS1, LS6 Injector Resizing Up To 55 LB*Notice: Once you purchase a service, you are responsible for sending in your injectors to Fuel Injector Connection ATTN: Service, 3250 Laura Lane, Cumming GA 30040 THE LS1 INJECTOR CAN BE REBUILT AND REFLOWED TO A MAX OF 55 @ 4BAR. SIZES LISTED ARE AT 4 BAR (58 PSI) SELECT YOUR SIZE IN THE DROP DOWN AND PRINT THE FORM ON THE HOME PAGE. SEND IN YOUR INJECTORS. THESE WILL BE GUARANTEED FOR A 3 YEARS! FLOW MATCHED TO 1% Price is per injector. To speed