PAC Dual Drag Race 1300 Series Valve Spring 1.300 OD, 0.750

 50,01

Description

Additional Info: Small diameter for high lift LS style engines. Light weight for aggressive valvetrains.
Inside Diameter Inner: 0.630
Inside Diameter Middle: NA
Inside Diameter Outer: 0.900
Installed Height: 1.800
Installed Load: 255
Max Bind: 0.973
Max Lift: 0.750
Open Height: 1.050
Open Load: 810
Outside Diameter Outer: 1.300
Series: PREMIUM
Spring Rate: 740
Type: Dual