Trick Flow® by PAC Racing Beehive Valve Springs TFS-15410-1

Part Number: TFS-15410-1

$15.99

Valve Spring, PAC Racing, Beehive, .930 in./1.025 in. O.D., 300 lbs./in. Rate, 1.060 in. Coil Bind, Each
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Trick Flow® by PAC Racing Beehive Valve Springs TFS-15410-1

Trick Flow® by PAC Racing Beehive Valve Springs TFS-15410-1

TFS-15410-1

Part Number: TFS-15410-1

Estimated Ship Date: Dec 14, 2026

$15.99

Estimated Ship Date: Dec 14, 2026

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Overview

Brand:
Manufacturer's Part Number:
TFS-15410-1
Part Type:
Product Line:
Summit Racing Part Number:
TFS-15410-1
UPC:
842645100154
Valve Spring Style:
Beehive
Number of Springs Per Valve:
Single
Maximum Valve Lift (in.):
0.550 in.
Retainers Included:
No
Outside Diameter of Outer Spring (in.):
1.025 in./0.930 in.
Coil Bind Height (in.):
1.060 in.
Damper Spring Included:
No
Spring Rate (lbs./in.):
300 lbs./in.
Inside Diameter of Outer Spring (in.):
0.662 in./0.567 in.
Locks Included:
No
Valve Stem Seals Included:
No
Valve Springs Coated:
Yes
Remanufactured:
No
Quantity:
Sold individually.
Notes:
Ford 5.0L DOHC 3V with OEM VVT; up to .550 in. lift.
Installed Height (in.):
1.670 in.
Seat Pressure at Installed Height (lbs.):
105 lbs.
Open Height (in.)(application):
1.120
Open Pressure (lbs.):
300 lbs.

Trick Flow® by PAC Racing Beehive Valve Springs

Trick Flow by PAC Racing Beehive Valve Springs are manufactured to Trick Flow’s rigorous, world-class standards. Every spring is CNC coiled from high tensile-strength, extra-durable Pacaloy™ chrome-silicon steel and double shot-peened beyond Aerospace Material Specifications (AMS) reliability criteria. These beehive springs allow you to drop in a more aggressive cam without machining your spring seats. The springs feature heavyweight spring rates but still fit inside the stock valve seats and can be used with the stock retainers.

Applications

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