For 1967-1974 GMC C25/C2500 Suburban Exhaust Gasket Mahle 81868MC 1968 1969 1970

1971-1972 GMC C25/C2500 Suburban 6.6L V8. 1971 GMC C25/C2500 Suburban 4.1L 6 Cyl VIN: L. 1971 GMC C25/C2500 Suburban 4.1L 6 Cyl VIN: N. 1971 GMC C25/C2500 Suburban 4.1L 6 Cyl VIN: S. 1971 GMC C25/C2500 Suburban 4.1L 6 Cyl VIN: C.