Replacement 4" Cap for MSD/Vertex mags, BLACK or RED

This is a high quality replacement for the standard MSD mag cap or the OXC Vertex with the big ring. Available in RED or BLACK.

This cap uses the standard MSD blue rotor and fits the regular #8120 black ring.

Also fits Super-Mags using our MSD Cap conversion kit.

The diameter of the terminals on this cap is 4".

Choose RED or BLACK below!

Share this Product

Black Pro Cap Dress Kit

$193.15

Pro Cap Kit (LH) - For Super-Mag and Sprintmag - BLACK

From $268.02

Pro Cap Kit (RH) - For Super-Mag and Sprintmag

From $268.02

Super-Mag/Sprintmag 9000 Series Pro Cap - Mallory

$87.29