AFR 1.640" OD Solid Roller Valve Spring Set - .840 Lift

AFR 8022 - 1.640" OD Solid Roller Valve Spring Set - .840 Lift

Note: Does not include Retainers, Shims or Locks, See the product options button to add your retainer and lock type.

Valve Spring Specs:
1.640” OD Solid Roller Dual Drag Race Spring
.840” max lift
Installed Load: 320 lbs. @2.040
Open Load: 862 lbs. @1.200
Coil Bind: 1.150
Spring Rate: 645 lbs.
Max RPM 8200-8400
Titanium Retainer: 8507
BBC Valve Lock: 9005
BBF Valve Lock: 9010

*For those who need shims any general shim kit will work