Hamilton Cams 12-Valve Dual Valve Spring Kit 89-98 5.9L Cummins
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This item may be on backorder. Please contact us to confirm supplier availability and estimated lead time before ordering.
Regular price
$599.00
Verified Fitment & Application Support
This product is selected for proper fitment and compatibility with the listed engine application. Our team is available to assist with fitment questions, installation considerations, and supporting components to ensure a smooth install and reliable performance.
Got Questions? Feel free to email us or call us at (503) 235-1947
Compliance & Restrictions
California Proposition 65 (Prop 65)
WARNING: This product can expose you to chemicals which is known to the State of California to cause cancer and/or reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
CARB / California Emissions Compliance
This item may be restricted in California and other regions with emissions regulations. If applicable, it is intended for
competition/off-road use only unless otherwise stated. It is the customer’s responsibility to confirm local compliance before purchase.
Orders shipping to restricted areas may be canceled.
When RPM, valve lift, spring pressure and valve size together exceed what a single spring can handle, a dual spring setup is the next step. This American-made kit is rated to .700 inch lift and comes with retainers and 10-degree locks.
Key Features
- Dual spring design for high-lift, high-RPM applications
- Rated for up to .700 inch lift
- Includes retainers and 10-degree locks
- Made in the USA
Fitment
- 1989-1998 Dodge Ram 5.9L Cummins 12-valve competition applications
Installation Notes
- Have your machine shop set the correct installed height
- These springs can be run without valve stem seals
- Alternatively, the head can be modified to accept Comp Cams 519-16 seals using a Howards Cams cutter (part 92035) with a 5/16 inch arbor (part 92085); the modification typically takes under five minutes with a cordless drill
Product Details
- Brand: Hamilton Cams
- Manufacturer Part Number: 07-s-002
- UPC: 857340008704
Shipping Height: 0.0
Shipping Length: 0.0
Shipping Width: 0.0