Hi-Perf. - Viton; Set PIONEER ford small block
Valve Stem Seal
BUICK 1975-1997
CHEVROLET 1957-1997
FORD 1968-1994
LINCOLN 1968-1990
MERCURY 1968-1993
OLDSMOBILE 1968-1982
PONTIAC 1967-1991
** PLEASE NOTE THESE WILL ONLY FIT YOUR CYLINDER HEAD IF IT HAS ALREADY BEEN MODIFIED TO FIT THE VITON SEAL THEY WILL NOT FIT STANDARD HEADS **
