PAC-1218 Drop-In Beehive Valve Spring Kit for all LS Engines - .600" Lift Rated

AUTHENTIC GENUINE PAC RACING SPRINGS

The PAC-1218 Spring Kit is a drop-in high performance spring kit for all OE LS cylinder heads and is rated for up to .600" lift. This spring kit uses all OE hardware, including seats, retainers, and locks and is 100% drop-in. The PAC-1218s are an ovate beehive spring that has increased loads, rates and frequencies for more aggressive cams. This is a full set of 16 springs.

 

Specs:

Number of Springs Per Valve: Single

Outside Diameter of Outer Spring (in): 1.290 in.

Coil Bind Height (in): 1.140 in.

Damper Spring Included: No

Install Load: 130lbs

Install Height: 1.800"

Open Height: 1.175"

Open Load: 318 lbs

Spring Rate (lbs/in): 313 lbs./in.

Inside Diameter of Outer Spring (in): 0.885 in.

Valve Spring Style: Beehive

Please make sure your information is correct before payment.
All items will be checked before packing. All items are new and of high quality.
Item will be shipped within 10 business days upon receipt of payment, excluding weekends and public holidays.
If ship to USA, it will take about 10-18 business days for transport, and you can track it online.
If to other countries, we will ship your order by China Post or other Registered Air Mail,it will take about 11-35 working days for transport.
Please contact us, if you want to learn more shipping details to your destination.

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