16 Rocker Arm Lock Nut Set Chevy sb 400 350 327 307 305 283 267 265 262 348 409

This listing is for a brand new set of rocker arm nuts that are fromElgin Industries. Set comes with 16 nuts. They are the self locking style nut and fit 3/8" x 24 fine thread rocker studs. Fits Chevy Engines: 262 CID (4.3L) 1975-1976 265 CID (4.3L) 1955-1957 265 CID (4.3L) 1994-1996 VIN: W 267 CID (4.4L) 1979-1982 283 CID (4.6L) 1957-1967 302 CID (5.0L) 1967-1969 305 CID (5.0L) 1976-2002 307 CID (5.0L) 1968-1973 327 CID (5.4L) 1962-1969 348 CID (5.7L) 1958-1965 350 CID (5.7L) 1967-1996 Including LT1 350 CID (5.7L) 1996-2002 VIN: R Vortec 400 CID (6.6L) 1970-1980 409 CID (6.7L) 1961-1965