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Trick Flow Specialties

Trick Flow® by PAC Racing Dual Valve Springs

4.75 out of 5 stars 28 Customer Reviews

Valve springs compress and rebound hundreds of times a second. Make sure your next set of valve springs are built to last—and built to win! Trick Flow® by PAC Racing dual valve springs are specifically designed for cams with aggressive profiles, and are available with damper coils for extra spring surge prevention. PAC springs are CNC coiled from high tensile-strength, extra-durable Pacaloy chrome-silicon steel and double shot-peened beyond Aerospace Material Specifications (AMS) reliability standards.

Showing In Stock Items. Show All 35 Items.

Results 1 - 25 of 32

Trick Flow® by PAC Racing Dual Valve Springs TFS-16315-16

Made in the USA Trick Flow® by PAC Racing Dual Valve Springs TFS-16315-16

Trick Flow® by PAC Racing Dual Valve Springs TFS-16315-16

Valve Springs, PAC Racing, Dual, 1.460 in. Outside Diameter, 438 lbs./in. Rate, 1.100 in. Coil Bind, Set of 16

Part Number: TFS-16315-16

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Trick Flow® by PAC Racing Dual Valve Springs TFS-16318-16

Made in the USA Trick Flow® by PAC Racing Dual Valve Springs TFS-16318-16

Trick Flow® by PAC Racing Dual Valve Springs TFS-16318-16

Valve Springs, PAC Racing, Dual, 1.560 in. Outside Diameter, 500 lbs./in. Rate, 1.100 in. Coil Bind, Set of 16

Part Number: TFS-16318-16

Not Yet Reviewed

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Trick Flow® by PAC Racing Dual Valve Springs TFS-16943-16

Made in the USA Trick Flow® by PAC Racing Dual Valve Springs TFS-16943-16

Trick Flow® by PAC Racing Dual Valve Springs TFS-16943-16

Valve Springs, PAC Racing, Dual, 1.550 in. Outside Diameter, 550 lbs./in. Rate, 1.068 in. Coil Bind, Pair

Part Number: TFS-16943-16

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Trick Flow® by PAC Racing Dual Valve Springs TFS-16893-16

Made in the USA Trick Flow® by PAC Racing Dual Valve Springs TFS-16893-16

Trick Flow® by PAC Racing Dual Valve Springs TFS-16893-16

Valve Springs, PAC Racing, Dual, 1.460 in. Outside Diameter, 391 lbs./in. Rate, 1.050 in. Coil Bind, Set of 16

Part Number: TFS-16893-16

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Trick Flow® by PAC Racing Dual Valve Springs TFS-16935-16

Made in the USA Trick Flow® by PAC Racing Dual Valve Springs TFS-16935-16

Trick Flow® by PAC Racing Dual Valve Springs TFS-16935-16

Valve Springs, PAC Racing, Dual, 1.555 in. Outside Diameter, 469 lbs./in. Rate, 1.150 in. Coil Bind, Set of 16

Part Number: TFS-16935-16

Not Yet Reviewed

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Trick Flow® by PAC Racing Dual Valve Springs TFS-16306-16

Made in the USA Trick Flow® by PAC Racing Dual Valve Springs TFS-16306-16

Trick Flow® by PAC Racing Dual Valve Springs TFS-16306-16

Valve Springs, PAC Racing, Dual, 1.275 in. Outside Diameter, 450 lbs./in. Rate, 1.080 in. Coil Bind, Set of 16

Part Number: TFS-16306-16

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Trick Flow® by PAC Racing Dual Valve Springs TFS-16896-16

Made in the USA Trick Flow® by PAC Racing Dual Valve Springs TFS-16896-16

Trick Flow® by PAC Racing Dual Valve Springs TFS-16896-16

Valve Springs, PAC Racing, Dual, 1.540 in. Outside Diameter, 492 lbs./in. Rate, 1.130 in. Coil Bind, Set of 16

Part Number: TFS-16896-16

Not Yet Reviewed

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Trick Flow® by PAC Racing Dual Valve Springs TFS-16929-16

Made in the USA Trick Flow® by PAC Racing Dual Valve Springs TFS-16929-16

Trick Flow® by PAC Racing Dual Valve Springs TFS-16929-16

Valve Springs, PAC Racing, Dual, 1.538 in. Outside Diameter, 436 lbs./in. Rate, 1.090 in. Coil Bind, Set of 16

Part Number: TFS-16929-16

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Trick Flow® by PAC Racing Dual Valve Springs TFS-16927-16

Made in the USA Trick Flow® by PAC Racing Dual Valve Springs TFS-16927-16

Trick Flow® by PAC Racing Dual Valve Springs TFS-16927-16

Valve Springs, PAC Racing, Dual, 1.539 in. Outside Diameter, 500 lbs./in. Rate, 1.125 in. Coil Bind, Set of 16

Part Number: TFS-16927-16

Not Yet Reviewed

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Trick Flow® by PAC Racing Dual Valve Springs TFS-16944-16

Made in the USA Trick Flow® by PAC Racing Dual Valve Springs TFS-16944-16

Trick Flow® by PAC Racing Dual Valve Springs TFS-16944-16

Valve Springs, PAC Racing, Dual, 1.570 in. Outside Diameter, 742 lbs./in. Rate, 1.045 in. Coil Bind, Set of 16

Part Number: TFS-16944-16

Not Yet Reviewed

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Trick Flow® by PAC Racing Dual Valve Springs TFS-16905P-16

Trick Flow® by PAC Racing Dual Valve Springs TFS-16905P-16

Trick Flow® by PAC Racing Dual Valve Springs TFS-16905P-16

Valve Springs, Dual, Nano Peened Double Platinum, 160 lbs. Seat Pressure. 425 lbs. Open at .670 Lift. LS1, LS6, LS2, LS3, LQ4, LQ9, L92, Set of 16

Part Number: TFS-16905P-16

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Trick Flow® by PAC Racing Dual Valve Springs TFS-16324-16

Made in the USA Trick Flow® by PAC Racing Dual Valve Springs TFS-16324-16

Trick Flow® by PAC Racing Dual Valve Springs TFS-16324-16

Valve Springs, PAC Racing, Dual, 1.550 in. Outside Diameter, 460 lbs./in. Rate, 1.100 in. Coil Bind, Set of 16

Part Number: TFS-16324-16

Not Yet Reviewed

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Trick Flow® by PAC Racing Dual Valve Springs TFS-16094-16

Made in the USA Trick Flow® by PAC Racing Dual Valve Springs TFS-16094-16

Trick Flow® by PAC Racing Dual Valve Springs TFS-16094-16

Valve Springs, PAC Racing, Dual, 1.550 in. Outside Diameter, 427 lbs./in. Rate, 1.190 in. Coil Bind, Set of 16

Part Number: TFS-16094-16

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Trick Flow® by PAC Racing Dual Valve Springs TFS-16521-16

Made in the USA Trick Flow® by PAC Racing Dual Valve Springs TFS-16521-16

Trick Flow® by PAC Racing Dual Valve Springs TFS-16521-16

Valve Springs, PAC Racing, Dual, 1.100 in. Outside Diameter, 233 lbs./in. Rate, .850 in. Coil Bind, Set of 16

Part Number: TFS-16521-16

Not Yet Reviewed

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Trick Flow® by PAC Racing Dual Valve Springs TFS-16115-16

Made in the USA Trick Flow® by PAC Racing Dual Valve Springs TFS-16115-16

Trick Flow® by PAC Racing Dual Valve Springs TFS-16115-16

Valve Springs, PAC Racing, Dual, 1.550 in. Outside Diameter, 540 lbs./in. Rate, 1.190 in. Coil Bind, Set of 16

Part Number: TFS-16115-16

Not Yet Reviewed

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Trick Flow® by PAC Racing Dual Valve Springs TFS-16914-16

Made in the USA Trick Flow® by PAC Racing Dual Valve Springs TFS-16914-16

Trick Flow® by PAC Racing Dual Valve Springs TFS-16914-16

Valve Springs, PAC Racing, Dual, 1.490 in. Outside Diameter, 366 lbs./in. Rate, 1.073 in. Coil Bind, Set of 16

Part Number: TFS-16914-16

Not Yet Reviewed

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Trick Flow® by PAC Racing Dual Valve Springs TFS-16905-16

Made in the USA Trick Flow® by PAC Racing Dual Valve Springs TFS-16905-16

Trick Flow® by PAC Racing Dual Valve Springs TFS-16905-16

Valve Springs, PAC Racing, Dual, 1.300 in. Outside Diameter, 392 lbs./in. Rate, 1.065 in. Coil Bind, Set of 16

Part Number: TFS-16905-16

Not Yet Reviewed

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Trick Flow® by PAC Racing Dual Valve Springs TFS-16895-16

Made in the USA Trick Flow® by PAC Racing Dual Valve Springs TFS-16895-16

Trick Flow® by PAC Racing Dual Valve Springs TFS-16895-16

Valve Springs, PAC Racing, Dual, 1.540 in. Outside Diameter, 431 lbs./in. Rate, 1.125 in. Coil Bind, Set of 16

Part Number: TFS-16895-16

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Trick Flow® by PAC Racing Dual Valve Springs TFS-16904-16

Made in the USA Trick Flow® by PAC Racing Dual Valve Springs TFS-16904-16

Trick Flow® by PAC Racing Dual Valve Springs TFS-16904-16

Valve Springs, PAC Racing, Dual, 1.290 in. Outside Diameter, 370 lbs./in. Rate, 1.010 in. Coil Bind, Set of 16

Part Number: TFS-16904-16

Not Yet Reviewed

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Trick Flow® by PAC Racing Dual Valve Springs TFS-16838-16

Made in the USA Trick Flow® by PAC Racing Dual Valve Springs TFS-16838-16

Trick Flow® by PAC Racing Dual Valve Springs TFS-16838-16

Valve Springs, PAC Racing, Dual, 1.465 in. Outside Diameter, 417 lbs./in. Rate, .916 in. Coil Bind, Set of 16

Part Number: TFS-16838-16

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Trick Flow® by PAC Racing Dual Valve Springs TFS-16959-16

Made in the USA Trick Flow® by PAC Racing Dual Valve Springs TFS-16959-16

Trick Flow® by PAC Racing Dual Valve Springs TFS-16959-16

Valve Springs, PAC Racing, Dual, 1.645 in. Outside Diameter, 580 lbs./in. Rate, 1.130 in. Coil Bind, Set of 16

Part Number: TFS-16959-16

Not Yet Reviewed

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Trick Flow® by PAC Racing Dual Valve Springs TFS-16414-16

Made in the USA Trick Flow® by PAC Racing Dual Valve Springs TFS-16414-16

Trick Flow® by PAC Racing Dual Valve Springs TFS-16414-16

Valve Springs, PAC Racing, Dual, 1.650 in. Outside Diameter, 653 lbs./in. Rate, 1.040 in. Coil Bind, Set of 16

Part Number: TFS-16414-16

Not Yet Reviewed

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Trick Flow® by PAC Racing Dual Valve Springs TFS-16208-16

Made in the USA Trick Flow® by PAC Racing Dual Valve Springs TFS-16208-16

Trick Flow® by PAC Racing Dual Valve Springs TFS-16208-16

Valve Springs, PAC Racing, Dual, 1.324 in. Outside Diameter, 460 lbs./in. Rate, 1.000 in. Coil Bind, Set of 16

Part Number: TFS-16208-16

Not Yet Reviewed

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Trick Flow® by PAC Racing Dual Valve Springs TFS-16955-16

Made in the USA Trick Flow® by PAC Racing Dual Valve Springs TFS-16955-16

Trick Flow® by PAC Racing Dual Valve Springs TFS-16955-16

Valve Springs, PAC Racing, Dual, 1.550 in. Outside Diameter, 525 lbs./in. Rate, 1.190 in. Coil Bind, Set of 16

Part Number: TFS-16955-16

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Trick Flow® by PAC Racing Dual Valve Springs TFS-16097-16

Made in the USA Trick Flow® by PAC Racing Dual Valve Springs TFS-16097-16

Trick Flow® by PAC Racing Dual Valve Springs TFS-16097-16

Valve Springs, PAC Racing, Dual, 1.539 in. Outside Diameter, 500 lbs./in. Rate, 1.125 in. Coil Bind, Set of 16

Part Number: TFS-16097-16

Not Yet Reviewed

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