Dodge Challenger Engine Valve Spring Kit Replacement

Replaces part # 68080909AA

High-Perf. Street Non-Rotator Seat Press. 120 lbs. Installed H 1.800in. Open Press. 310 lbs. at 0.580 in. OD 1.46 in. ID 1.06 in. Coil Bind 1.130in. For Use w/Edelbrock 60179/60779/61779 Cyl. Heads

High-Perf. Street Non-Rotator Seat Press. 132 lbs. Installed H 1.90 in. Open Pres. 312 lbs. at 0.500 in. OD 1.55 in. ID 1.12 in. Coil Bind 1.160in. For Use w/Cast Iron OE Heads or Edelbrock 5093/60189/60929 Cyl. Heads

Non-Rotator Seat Press. 150 lbs. Installed H 1.800 in. Open Press. 420 lbs. at 0.580 in. OD 1.460 in. ID 1.060 in. Coil Bind 1.150 For Use w/Performer and RPM Cyl. Heads