Below are the available bulk discount rates for each individual item when you purchase a certain amount
No Machine Work Required - Drop in fit
This is a very popular drop in valve spring.
Anyone planning on installing a larger cam in their engine will need to upgrade the springs.
Although it’s best to purchase a spring kit with retainers and locks, for those who want to use stock retainers and locks on their 351C, we’ve got your springs!
This is a great drop in performance valve spring, works well with 351C hydraulic flat tappet cams up to around 230 degrees duration @ .050" with up to .580” lift.
These can be used with mild RV cams up to moderate street cams like some 280’s.
Want to verify compatibility with your cam? Send us your cam specifications or a link to the product from the manufacturer’s web site.
Measurements Required: Installer must verify target valve spring installed height is correct during installation.
Alex’s Parts, the smart choice in valve train products.