SPACER, MULTI-PORT FUEL INJECTION, *TORQUE CURVE* SPACERS CONDITION THE AIRFLOW FOR BETTER ACCELERATION, FUEL ECONOMY AND POWER. C.A.R.B E.O. PENDING
Manufacturer Reference #'s: 2517,
1997-2001 F150 4.6L, 5.4L
1997-2001 EXPEDITION 4.6L, 5.4L
1997-1999 F250 LD 4.6L, 5.4L
WARNING: This product can expose you to chemicals including lead and DEHP, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.