These are good for up to. 700" lift cam. Alaska and Hawaii usually cost about double. International is even more yet. The largest single source of waste paper collected for recycling is corrugated boxes.
PSI JHE15 Endurance Polished Maxi Life 1.310" Valve Springs Heckenest C2
16 PSI Endurance Polished Maxi Life 1.310" Valve Springs Manley PAC Comp
16 PSI 1.310" Polished Valve Springs ECR-12B& 300M Steel MINI Top Lock Retainers
16 PSI JH-3C Polished 1.300" Valve Springs & Mini TopLock Titanium Retainers
16 PSI RCR-10CR Polished 1.315" Valve Springs & Mini TopLock Titanium Retainers
PSI Solid Roller Polished 1.480" Valve Springs and 300M Mini Top Lock Retainers
