1300 Series Dual Valve Springs Spring OD: 1.625

Name: 1300 Series Dual Valve Springs Spring OD: 1.625
Brand: PAC RACING SPRINGS
SKU: 278-1328-16
Price: 477.00 USD
Availability: InStock

^$477⁰⁰

Ships on Nov 05, 2026

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Dual Valve Springs

Spring OD: 1.625
Spring ID: 0.851
Seat Pressure: 280 LBS @ 2.100
Open Pressure: 847 LBS @ 1.150
Spring Rate: 629
Max Coil Bind: 1.100
Max Lift: .900
16/pkg

1300 Series Drag Racing Springs are the premium choice for Drag Racing Professionals or sportsman competitors that continue to push the performance envelope. The heat treating and alloy choice is the latest available with the addition of chamfering, polishing, nano-peening, and other fatigue and load loss enhancements.

Part TypeValve Spring

Product LinePAC 1300 Series Drag Race Valve Springs

BrandPAC RACING SPRINGS

Package Height3.5

Package Width4.0

Package Length15.2

Weight5.9 PG

Part CategoryPerformance Parts

Outside Diameter Of Outer Spring1.625 in

Spring Rate629 lbs

QuantitySet of 16

Part FitmentSemi Universal

Number Of Springs Per ValveDual

Vendor Part NumberPAC-1328-16

Package Qty1

Package TypeEA

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Some parts are not legal for use in California or other states with similar laws / regulations

1300 Series Dual Valve Springs Spring OD: 1.625

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