MSD 84101 Extreme Output Rotor for MSD HEI and GM HEI
$51.81
MSD Performance 84101 Distributor Accessories. The answer was to mold their own HEI cap, rotor and coil cover. 1987-1989 GMC V3500. 1975-1977 GMC Sprint. 1987-1989 GMC R3500. 1979-1986 GMC K3500. 1977-1978 GMC K35.
