98-02 LS1 Comp Cams Hi-Tech Endurance Valve Springs

The search for the ultimate stock car spring took hundreds of hours of dyno and track testing, and has resulted in these superior Comp Cams Hi-Tech Stock Car Springs. Perfect for any type of oval track application.

Specs are as follows:

These conical springs fit the stock LS1 heads. Works with 754-16 retainers.

I.D.:0.821

Seat Load: 135 @ 1.750

Open Load: 379 @ 1.200

Coil Bind: 1.130

Rate: 443 lbs/In.

Comes as a complete set. Also sold individually (please call).