PAC Racing Springs PAC-1220 - BBC Ovate Beehive Valve Spring

Part#: PAC-1220 Name: PAC-1220 BBC Ovate Wire Beehive SKU: PAC-1220 Alt Part#: PAC-1220-16 Description: BBC Ovate Beehive Valve Spring OD Large End: 1.445 ID Large End: 1.000 ID Small End: 0.650 Install Height: 1.880 Load at Installed Height: 155 Spring Open Height: 1.280 Spring Open Load: 377 Recommended Valve Lift: 0.600 Spring Rate (lbs/in): 370.000 Mass (grams): 81.90 Coil Bind (max): 1.210