Pac Racing Hotrod Series Dual LS Valve Spring Kit ~ PAC-KS12
SPECIFICATIONS
- Part# PAC-KS12
- Name: Complete Cylinder Head Valve Spring Kit
- SKU: PAC-KS12
- Description: Hotrod Series Dual LS Spring Kit
- Vehicle Manufacturer: General Motors
- Engine Platform: LS Engine
- Description: Hotrod Series Dual LS Spring Kit
SPRING SPECIFICATIONS
- Part# PAC-1905
- Name: PAC-1905 Hot Rod Dual
- SKU: PAC-1905
- Alt Part# PAC-1905-16
- Description: LS Dual Hot Rod Valve Spring (NOT FOR RACING USE)
- Outside Diameter: 1.304"
- Outer Spring ID: 0.950"
- Middle Spring ID: N/A
- Damper: No
- Inner Spring ID: 0.694"
- Install Height: 1.800"
- Load at Installed Height: 160
- Spring Open Height: 1.125"
- Spring Open Load: 425
- Recommended Valve Lift: 0.675"
- Spring Rate (lbs/in): 392
- Coil Bind (max): 1.02"
Kit Includes:
PAC-S129
PAC-1905
PAC-L8113
PAC-R335
+ Stem Seals