Very nice Mag by Don Zig.
Don Zig Vertex Magneto Fits SB & BB Chevy & Adjustable Collar for External Coil
Don Zig Vertex MAGNETO BBC SBC dragster drag boat jet hot chevy hunt fie
Don Zig Vertex (Vintage) MAGNETO BBC SBC Was rebuilt. Bench Tested. Works 100%
Mag Tech Vertex Magneto and Coil SB Chevy & Brass Gear Sprint Car NHRA IHRA
Vertex Magneto SB BB Chevy with Accel Plug Wires Sprint Car WOO USAC Good Spark
Vertex Magneto SB BB Chevy with Wires Sprint Car WOO USAC NHRA IHRA J11
