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Skunk2 K-Series Alpha Valve Springs-A1
Skunk2 K-Series Alpha Valve Springs-A2
Images may be for reference only

Skunk2 K-Series Alpha Valve Springs

Part Number: 311-05-1380

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Price: $227.84 (5% off)
$216.99 & Free Shipping

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It pays to shop with K Series Parts and our reward points program! For every $1.00 you spend you earn reward points.

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Reward Point Program Details

You earn 2 points for every $1.00 that you spend.

100 points equal a $1.00 discount.

Maximum discount per order is 5% of the order total.

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Points do not apply to shipping or sales tax.

Points are not redeemable for cash.

The point value per dollar, points earned per purchase, and order minimum are subject to change.

Earn 434 reward points. Learn More

Quantity 1 equals 16 valve springs

Out of Stock
Extra 8% until 03/29/2019. Discount applied in cart.


Skunk2 K-Series Alpha Valve Springs

  • Seat Pressure: 60 lbs at 1.600"
  • Open Pressure: 220 lbs at 1.100"
  • Coil Bind: 1.000"
  • Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan.
  • Valvetrain stability in excess of 10,000 rpm.
  • Manufactured using the latest 3D CAD (Computer Aided Design) and FEA (Finite Element Analysis).

Manufactured from the best materials available, Skunk2 valvetrain components provide exceptional performance, reliability, and quality and remain standard-issue on each Skunk2 vehicle that we build and support.

Must use Skunk2 Spring Bases (312-05-0010) to install dual springs in single spring K-Series or F20C/F22C engines


Brand: Skunk2
Part Number: 311-05-1380
UPC: 873265005291
Valve Spring Seat Pressure: 60 lbs
Valve Spring Open Pressure: 220 lbs

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