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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

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Manley Titanium Valve Spring Retainers 23640-16

Valve Spring Retainers, Titanium, 10 Degree, 1.625 in. Outside Diameter, .850 in. Inside Diameter, Set of 16

Part Number: MAN-23640-16

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Hellwig EZ-990 Helper Spring Kits 1801

Stabilizer Spring, Ford, Dodge, Chevy, GMC, Kit

Part Number: HEL-1801

4.54 out of 5 stars ( 13 )

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Timbren Suspension Enhancement Systems for 2011-2016 F-250 SUPER DUTY - FR250SDG

Suspension Helper Springs, with Hardware, Rear, Ford, Kit

Part Number: TBI-FR250SDG

5.0 out of 5 stars ( 2 )

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PAC Racing RPM Series Valve Springs PAC-1237X-16

Valve Spring, RPM Series, Dual, 1.274 in. Outside Diameter, 550 lb/in., 0.630 in Inside Diameter, Set of 16

Part Number: RSC-PAC-1237X-16

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Calvert Racing Split Mono-Leaf Springs 420-35

Leaf Springs, Split Mono-Leaf, Racing, Standard Ride Height, Dodge, Plymouth, Pair

Part Number: CLV-420-35

5.0 out of 5 stars ( 1 )

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Timbren Suspension Enhancement Systems for 2005-2026 F-250 SUPER DUTY, F-350 SUPER DUTY - FF350SDC

Suspension Helper Springs, with Hardware, Front, Ford, Kit

Part Number: TBI-FF350SDC

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COMP Cams G2™ Valve Springs 26094-16

Valve Springs, Dual, 1.550 in. Outside Diameter, 445 lbs./in. Rate, 1.200 in. Coil Bind Height, Set of 16

Part Number: CCA-26094-16

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Summit Racing™ Valve Springs SUM-174021BP-16

2011-17 Ford Coyote V8 Valve Springs, .575 Max Lift @ 92 Lb. seat @ 1.575 Installed, 218 Lb. @ 1.050 Open, .941 CB, 1.021 Dia., 240 Rate, PAC 1234X

Part Number: SUM-174021BP-16

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PAC Racing 400 Series Valve Spring Retainers PAC-R432-16

Valve Spring Retainers, 400 Series, Dual, Titanium, 1.284 in. O.D., 8 degree, Set of 16

Part Number: RSC-PAC-R432-16

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PAC Racing 1200 Series Drag Race Valve Springs PAC-1231X-16

SPRING SET

Part Number: RSC-PAC-1231X16

5.0 out of 5 stars ( 1 )

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Air Lift SlamAir Lowering System Kits for 1999-2016 SIERRA 1500, 1999-2017 SILVERADO 1500 - 59209

Leaf Spring Leveling Kit, Slam Air, Adjustable Air Springs, For Lowered Trucks, Rear, Lowered 4-6 in. Pair

Part Number: AIR-59209

4.75 out of 5 stars ( 4 )

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Summit Racing™ Valve Springs SUM-174015BP-16

Hemi Beehive Springs, .680 Max Lift @ 150 Lb. seat @ 1.800 Installed, 429 @1.120 Open. 1.070 C.B., 1.290 Dia., 410 Rate, Like PAC 1276X PSI 1516

Part Number: SUM-174015BP-16

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Calvert Racing Split Mono-Leaf Springs 422-36

Leaf Springs, Split Mono-Leaf, Racing, Standard Ride Height, Dodge, Plymouth, Pair

Part Number: CLV-422-36

4.0 out of 5 stars ( 1 )

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COMP Cams Valve Springs 999-16

Valve Springs, Dual, 1.550 in. Outside Diameter, 633 lbs./in. Rate, 1.090 in. Coil Bind Height, Set of 16

Part Number: CCA-999-16

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SuperSprings SumoSprings Suspension Helper Springs TSS-107-40

Suspension Helper Springs, SumoSprings, Blue, Front or Rear, Pair

Part Number: SXS-TSS-107-40

4.8 out of 5 stars ( 5 )

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Firestone Ride-Rite Air Helper Spring Kits for 2002-2008 RAM 1500 - W217602286

Air Springs, Rear, Dodge, Pickup, Kit

Part Number: FIP-2286

4.67 out of 5 stars ( 18 )

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AFR Replacement Valve Springs 8031-16

Valve Springs, Replacement, Dual, 629 lbs./in. Spring Rate, Electroplate Polishing, Solid Roller, Set of 16

Part Number: AFR-8031-16

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Air Lift LoadLifter 5000 Ultimate Air Spring Kits 88216

Air Springs, Load Lifter 5000 Ultimate, Rear, Chevy, GMC, Kit

Part Number: AIR-88216

4.0 out of 5 stars ( 1 )

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Calvert Racing Split Mono-Leaf Springs for 1973-1975 APOLLO, 1969-1979 NOVA, 1971-1977 VENTURA - 230-46

Racing Spring, Split Mono-Leaf, Rear, Black, Buick, Chevy, Pontiac, Pair

Part Number: CLV-230-46

4.33 out of 5 stars ( 3 )

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Rough Country Air Spring Kits for 2014-2024 2500, 2014-2022 3500 - 10029

Air Spring Helper Kit, 5,000 lbs. Maximum Safe Load, 0-6 in of Lift, Rear, Ram, Kit

Part Number: ROU-10029

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Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Summit Racing™ Valve Springs SUM-174016BP-16

6.4 Apache Hemi Valve Springs, .650 Max Lift @ 175 Lb. seat @ 2.050 Installed, 450 Lb. @ 1.396 Open, 1.346 C.B. 1.345 Dia., 423 Rate, Like PAC 1232X

Part Number: SUM-174016BP-16

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Air Lift LoadLifter 5000 Ultimate Air Spring Kits for 1999-2006 SILVERADO 1500, 2007 SILVERADO 1500 CLASSIC - 88272

Suspension Air Springs, Load Lifter 5000, Rear, Chevy, Kit

Part Number: AIR-88272

4.8 out of 5 stars ( 5 )

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COMP Cams High Performance Valve Spring Kits 26906CS-KIT

Valve Spring and Retainer Kits, Beehive, Chromoly Steel Retainers, 0.559 in. Max Lift, 7 Degree Locks, 1.282 in./1.077 in. Spring O.D., Seals, Kit

Part Number: CCA-26906CS-KIT

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Firestone Ride-Rite Air Helper Spring Kits for 1999-2020 F-350 SUPER DUTY, 1999-2022 F-450 SUPER DUTY - W217602176

Air Springs, Rear, Ford, Pickup, Kit

Part Number: FIP-2176

4.67 out of 5 stars ( 3 )

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