PAC Racing - LSX Extreme Duty Dual Valve Springs (1208X)

The PAC Racing 1208X is an extreme duty valve spring designed for lightweight LSx style valvetrain used in very high lift, upper range RPM or forced induction engines. Direct replacement for the other round wire 120x series springs but with more spring rate for camshaft profiles that have some balls to them. Will fit most aftermarket cylinder heads with small 1.300" diameter dual spring packages but check your hardware to be sure. Round wire construction.

DIMENSIONS:
1.324” Outside Diameter 
0.950" Inside Diameter 

0.694" Inside Diameter
No Damper

SPRING SPECS: 
160# at 1.800” 
482# at 1.100” 
.750” Max Lift 
Coil Bind: 1.000" 
93 grams


Kit includes:

PAC 1208X Valve Springs

PAC R435 Titanium Retainers

PAC S129 Locators

PAC L8141 Locks


NO SEALS ARE INCLUDED IN THIS KIT

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PAC 1208x Valve Spring Kit with Titanium Retainers - .750 lift

  • Product Code: PAC1208xKIT
  • Availability: In Stock
  • $639.99

  • Ex Tax: $639.99