MSD Street Fire Chev SB BB HEI Distributor 4123420 so these M7 air impacts

so these M7 air impacts go where other impact wrenches cannot

Rebuild your Holley so it's performing its best

1 x Oil Piston O Ring (P22x3

Mounting Flange Width IN: 0

MSD Street Fire Chev SB BB HEI Distributor 4123420 so these M7 air impactsThis all new distributor is specd by MSD engineers and is built around a new cast aluminum housing and includes a powerful ignition module, coil and high quality cap and rotor. One of the most important tuning features of a distributor is the centrifugal advance. The Street Fire HEI Distributor features an advance assembly that features welded weight pins and coated weights to ensure smooth movement and accurate timing. Features: Included 4 pin Module