Valve Springs

Valve Spring, PAC Racing, Dual, 1.100 in. Outside Diameter, 233 lbs./in. Rate, .850 in. Coil Bind, Each

Part Number: TFS-16521-1

Estimated Ship Date: Monday 10/19/2026 if shipped by air

Valve Springs, PAC Racing, Single, .953 in. Outside Diameter, 144 lbs./in. Rate, .860 in. Coil Bind, Set 16

Part Number: TFS-15100

Estimated Ship Date: Monday 10/19/2026 if shipped by air

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

Part Number: TFS-16318-1

Estimated Ship Date: Monday 10/19/2026 if shipped by air

Valve Springs, PAC Racing, Single, 1.015 in. Outside Diameter, 156 lbs./in. Rate, 1.020 in. Coil Bind, Set 16

Part Number: TFS-15101

Estimated Ship Date: Monday 10/19/2026 if shipped by air

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

Part Number: TFS-16896-2

Estimated Ship Date: Nov 24, 2026 if ordered today

• Special Order

Valve Springs, PAC Racing, Single, 1.244 in. Outside Diameter, 450 lbs./in. Rate, 1.150 in. Coil Bind, Pair

Part Number: TFS-16941-2

Estimated Ship Date: Monday 10/19/2026 if shipped by air

Valve Spring, PAC Racing, Single, 1.265 in. Outside Diameter, 526 lbs./in. Rate, 1.150 in. Coil Bind, Each

Part Number: TFS-16846-1

Estimated Ship Date: Monday 10/19/2026 if shipped by air