Auto-Advance Mechanism, Cone Motors

$73.00

All cone motors
-The auto advance base & shaft are one piece, machined from 4140 chromoly tool steel, and ground to .0001 accuracy.
-Pivot pins are tool steel & heat treated to 58RC.
This unit is meant to last a lifetime.

(2 customer reviews)
Add to Cart
Automatic Advance
Auto-Advance Mechanism, Cone Motors
$73.00
Automatic Advance
Auto-Advance Mechanism, Cone Motors
$73.00


    For all cone motors:
    1970-1999 Big Twins
    1971-2003 XL Sportster

     

    • The auto advance base & shaft are one piece, machined from 4140 chromoly tool steel, and ground to .0001 accuracy.
    • Pivot pins are tool steel & heat treated to 58RC.
    • This unit is meant to last a lifetime.

    2 reviews for Auto-Advance Mechanism, Cone Motors

    1. glenn Massengill (verified owner)

      picked up the Vulcan Ignition and Advance unit a couple years backs. after around 5000 miles. I took it apart for service & new grease. I thought the weights would’ve lost some tolerance on the pegs. Well I was fooled, the damn thing looked brand new! The rivera Pro advance unit was suppose to be top shelf stuff. I’ll admit the Rivera had 45,000 miles on it, but looked like trash in comparison to the Vulcan. Good product. Save the trouble skip the Chinese junk, and just buy the Vulcan Advance unit.

    2. Les (verified owner)

      Bought one of these advance units about ten years ago still running sweet in my STD performance shovelhead motor.

    Only logged in customers who have purchased this product may leave a review.