Description
Scorpion SB Ford Roller Rocker Arms 1.72 Ratio 3 8" Stud Shift Light Tachometer 1997 2001 Ford Expedition WEI7155 1997 2001 Ford Expedition 1983 1989 Chrysler Fifth Avenue 950'' lift & 950 lbs open spring pressure The company’s manufacturing processes and procedures are also continually updated to achieve higher quality