LOCK, Exhaust Manifold Bolt, End Position, GM ** Replaces GM p/n 3880844 on 1967-81 models, p/n 12338135 on 1982-88 models **
1967-1975 CAMARO SBC, 4 REQD
1976-1981 CAMARO AS REQD
1964-1975 CHEVELLE CHEVELLE, EL CAMINO AND MALIBU SBC, 4 REQD
1976-1981 CHEVELLE CHEVELLE, EL CAMINO AND MALIBU, AS REQD
1982-1984 CHEVELLE EL CAMINO AND MALIBU 229 CID 6 CYL, AS REQD
1982-1987 CHEVELLE EL CAMINO AND MALIBU 305 CID 8 CYL, AS REQD
1985-1987 CHEVELLE EL CAMINO 262 CID 4.3L 6 CYL, AS REQD
1976-1981 FIREBIRD AS REQD
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.