Home - Return to Previous Page
Click on image to zoom

"NEW' 604 Valve Springs



The "new" spring will supersede the blue beehive spring.

New factory part number: 19420455.

This spring is a natural color, not blue.

The intention is a more durable and consistent spring.

Our preliminary in-house testing concurs with the intent, however we will continue to monitor specific criteria of the new springs and offer them in hand-picked qualified sets that are matched for the intake and exhaust part #SP604.

Additionally, Race-1 will monitor the life span of the new design should any intervals in spring maintenance need to be adjusted.

Pricing: $175.00


Shipping Information

  • Item Requires Shipping
  • 5.0 lbs.
  • W10.0000” x H10.0000” x L3.0000”

Customer Reviews

Comment Total Reviews (0)

Write the First Review!

You must login to post a review.

Share "NEW' 604 Valve Springs on Facebook