PAC Dual Drag Race 1300 Series Valve Spring 1.274 OD, 0.750

 50,01

Description

Additional Info: Small diameter for high lift LS style engines. Light weight for aggressive valvetrains.
Inside Diameter Inner: 0.616
Inside Diameter Middle: NA
Inside Diameter Outer: 0.900
Installed Height: 1.800
Installed Load: 245
Max Bind: 0.971
Max Lift: 0.750
Open Height: 1.050
Open Load: 750
Outside Diameter Outer: 1.274
Series: PREMIUM
Spring Rate: 673
Type: Dual