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  • Filters

  • Make/Engine
  • Number of Springs Per Valve
  • Maximum Valve Lift (in.)
  • Outside Diameter of Outer Spring (in.)
  • Installed Height (in.)
  • Seat Pressure at Installed Height (lbs.)
  • Coil Bind Height (in.)
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PAC Racing Springs

PAC Racing Hot Rod Series Valve Springs

1.0 out of 5 stars 1 Customer Reviews

PAC Racing Hot Rod Series valve springs offer the engine and hot rod builder a mild upgrade or replacement for their hot rod. They are available in a variety of spring rates and diameters to accommodate your specific engine and camshaft profile.

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Results 1 - 4 of 4

PAC Racing Hot Rod Series Valve Springs PAC-1901

PAC Racing Hot Rod Series Valve Springs PAC-1901

PAC Racing Hot Rod Series Valve Springs PAC-1901

Valve Springs, Hot Rod Series, Dual, 1.540 in. O.D., 492 lbs./in. Rate, 1.130 in. Coil Bind Height, Each

Part Number: RSC-PAC-1901

Not Yet Reviewed

Estimated Ship Date: Today

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PAC Racing Hot Rod Series Valve Springs PAC-1933

PAC Racing Hot Rod Series Valve Springs PAC-1933

PAC Racing Hot Rod Series Valve Springs PAC-1933

Valve Spring, Hot Rod Series, Single, 1.540 in. O.D., 311 lbs./in. Rate, 1.200 in. Coil Bind Height, Each

Part Number: RSC-PAC-1933

Not Yet Reviewed

Estimated Ship Date: Today

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PAC Racing Hot Rod Series Valve Springs PAC-1918

PAC Racing Hot Rod Series Valve Springs PAC-1918

PAC Racing Hot Rod Series Valve Springs PAC-1918

Valve Springs, Hot Rod Series, Dual, 1.545 in. O.D., 507 lbs./in. Rate, 1.130 in. Coil Bind Height, Each

Part Number: RSC-PAC-1918

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Estimated Ship Date: Today

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PAC Racing Hot Rod Series Valve Springs PAC-1921

PAC Racing Hot Rod Series Valve Springs PAC-1921

PAC Racing Hot Rod Series Valve Springs PAC-1921

Valve Spring, Hot Rod Series, Single, 1.460 in. O.D., 307 lbs./in. Rate, 1.145 in. Coil Bind Height, Each

Part Number: RSC-PAC-1921

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

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