;Type: .580" Lift Beehive Valve Spring ;O.D. Big End: 1.210" ;I.D. Big End: 0.805" ;O.D. Small End: 1.035" ;I.D. Small End: 0.630" ;Coil Bind: 1.160" ;Seat Load: [email protected]" ;Open Load: [email protected]" ;Rate (lbs/in): 358 ;Quantity: 1
The Racer's Company. Since the 1960s, Lunati has manufactured engine components of the highest quality using cutting-edge technology. Every single product we sell undergoes extensive testing and analysis to ensure the end result is a superior product that can withstand demanding race conditions.