Recent content by JamesBertok

  1. J

    L21 Vortec 454 worth getting?

    I'm a little late to the thread with this, but I have some info that you guys might find useful. The L21 gets cam position the same way an L29 does - from the distributor's 1x sensor. The distributor assembly in an L21 is exactly the same as the L29, still driving the oil pump, except that it...
Top