Description
Mr. Gasket Sure Lock Rocker Arm Nuts For Aluminum Rocker Arms Fits SB Chevy 283 400 , Pontiac V 8 , Ford 289 302 351 (Except 351C) Gold Tone Finished Nuts Have 3 8" Stud and .540" Shank O.D. RS003C0411 Motive Gear offers some of WEI7155 Motive Gear offers some of the toughest drive train components on the market today 1983 1990 Ford F 150 1964 1967 Mercury Villager 1957 1991 Chevrolet Corvette