PAC-1218 Drop-in Engine Valve Spring Kit 1200 Series Ovate Beehive Spring 313 lb/in Spring Rate 1.140 in Coil Bind 1.290 in OD Replacement for Silverado Sierra Camaro(16Pcs)
Replace part number:PAC-1218, PAC1218.Compatible with all LS Engines LS1 LS2 LS3 LS6 LQ4 LQ9 4.8 5.3 5.7 6.0 6.2, Replacement for Silverado Sierra Camaro TBSS CTS?V GTO LM7 Trucks.
PAC-1218s are elliptical honeycomb springs that increase load, rate and frequency for more aggressive camming. Includes: 16 springs. Dimensions: 15.2 x 4 x 3.5 inches. Coil Max: 1.140 in; Lift Max: 0.60. ; Spring Rate: 313 lbs/in. Well suited parameters for the LS engine.
We have been tested many times before sales to ensure the safety, stability and durability.
Note: This item is a replacement part. Please make sure the images are the same with what you want. If not, please do not purchase it even your model is in the described list!
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