If the late '90's GM used a funky looking cap and rotor, commonly referred to as the Vortec Distributor. These caps offer a corrected position of the terminals to ease the routing of the wires. MSD now offers a heavy duty version of this cap and rotor. The new pieces are moulded from a more durable material for improved spark isolation. Brass terminals top it off.

Product Reviews for MSD8017 - MSD