For LS Throttle Body.
Msd Ignition 8743, Kit 3000-3800 Rpm Even Series Module Kit Performance Parts
Msd Ignition 87471, Kit 7100-7900 Rpm Odd Series Module Kit Performance Parts
Msd Ignition 87451, Kit 5100-5900 Rpm Odd Series Module Kit Performance Parts
Msd Ignition 8747, Kit 7000-7800 Rpm Even Series Module Kit Performance Parts
Msd Ignition 8749, Kit 9000-9800 Rpm Even Series Module Kit Performance Parts
Msd Ignition 87431, Kit 3100-3900 Rpm Odd Series Module Kit Performance Parts
