Pro Valve Racing Stage 3 Valve Spring Kit – Engineered for High-Lift Performance

We’re thrilled to introduce the all-new Stage 3 Valve Spring Kit from Pro Valve Racing! Designed specifically to handle extreme valve lift, this kit is the perfect match for high-performance camshafts like the P2R Hyper Stage 2 Camshafts.

Premium Construction & Performance
Crafted from Ultra Clean Chrome/Silicon/Vanadium wire, these springs undergo a Superfinishing Process after winding and heat treating, ensuring exceptional durability and reliability. With a 95lb seat pressure and capable of .500" valve lift, these heavy-duty springs provide outstanding performance while preventing coil bind, making them ideal for aggressive camshaft profiles.

Lightweight & Heavy-Duty Titanium Retainers
The included titanium retainers are engineered for strength while weighing half of the original retainers, reducing overall valvetrain weight for improved responsiveness and efficiency.

Complete Kit Includes:
✅ 24 High-Performance Valve Springs
✅ 24 Lightweight Titanium Retainers
✅ 24 Precision-Fit Spring Bases

For serious engine builders and racers, the Pro Valve Racing Stage 3 Valve Spring Kit is the ultimate upgrade for high-lift camshafts.

Compatible with all J30A, J32A, and J35A engines. Also fits J35Z, J35Y, and J37 engines when used with Supertech Valve Locks.