Summit Racing SpeedCard - learn how to get 10% back up to $100

Summit Racing SpeedCard - learn how to get 10% back up to $100

$5 Off Your $100 Mobile App Purchase!

Filters

  • In Stock
  • Valve Spring Style
  • Number of Springs Per Valve
  • Maximum Valve Lift (in.)
  • Retainers Included
  • Outside Diameter of Outer Spring (in.)
  • Installed Height (in.)
  • Seat Pressure at Installed Height (lbs.)
  • Coil Bind Height (in.)
  • Open Height (in.)(application)
  • Open Pressure (lbs.)
  • Price Range
  • Filter Options
  • Savings Central

Selected Filters

Availability

  • Filters

  • Valve Spring Style
  • Number of Springs Per Valve
  • Maximum Valve Lift (in.)
  • Retainers Included
  • Outside Diameter of Outer Spring (in.)
  • Installed Height (in.)
  • Seat Pressure at Installed Height (lbs.)
  • Coil Bind Height (in.)
  • Open Height (in.)(application)
  • Open Pressure (lbs.)
  • Price Range
  • Filter Options
  • Savings Central
PAC Racing Springs

PAC Racing 1500 Series Valve Springs

Not Yet Reviewed

PAC Racing 1500 Series valve springs feature an industry-leading nitriding process that enables the material to withstand the abusive, wear, and fatigue of the typical endurance engine environment. They arrive fully prepared for racing with chamfering, polishing, and the latest surface-enhancement technology available. From 24 hours of LeMans, to the rigors of NASCAR--PAC Racing 1500 Series valve springs have the storied history to thrive in challenging environments.

Results 1 - 4 of 4

PAC Racing 1500 Series Valve Springs PAC-1529-16

PAC Racing 1500 Series Valve Springs PAC-1529-16

PAC Racing 1500 Series Valve Springs PAC-1529-16

Valve Springs, 1500 Series, Dual, 1.284 in. O.D., 1.085 in. Coil Bind Height, Set of 16

Part Number: RSC-PAC-1529-16

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 9, 2026 if ordered today

PAC Racing 1500 Series Valve Springs PAC-1590

PAC Racing 1500 Series Valve Springs PAC-1590

PAC Racing 1500 Series Valve Springs PAC-1590

Valve Spring, 1500 Series, Dual, 1.474 in. O.D., 525 lbs./in. Rate, 1.195 in. Coil Bind Height, Each

Part Number: RSC-PAC-1590

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

PAC Racing 1500 Series Valve Springs PAC-1561

PAC Racing 1500 Series Valve Springs PAC-1561

PAC Racing 1500 Series Valve Springs PAC-1561

Valve Spring, 1500 Series, Dual, 1.514 in. O.D., 483 lbs./in. Rate, 1.160 in. Coil Bind Height, Each

Part Number: RSC-PAC-1561

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 26, 2026 if ordered today

PAC Racing 1500 Series Valve Springs PAC-1561-16

PAC Racing 1500 Series Valve Springs PAC-1561-16

PAC Racing 1500 Series Valve Springs PAC-1561-16

Valve Springs, 1500 Series, Dual, 1.514 in. O.D., 483 lbs./in. Rate, 1.160 in. Coil Bind Height, Set of 16

Part Number: RSC-PAC-1561-16

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 2, 2026 if ordered today

  • 1
  • Page 1 of 1

Modal Header

Call To Order

This is a custom order part. You can order this part by Contacting Us.

Summit Racing Speedcard. Synchrony Car Care.

Summit Racing Equipment SpeedCard

Jumpstart Your Next Project!

View Details|See if you Prequalify