RPM Dual LS Series Valve Spring Kit Includes RPM Dual Springs, Titanium Retainers, Spring Seats, Valve Locks and Economy Seals

Name: RPM Dual LS Series Valve Spring Kit Includes RPM Dual Springs, Titanium Retainers, Spring Seats, Valve Locks and Economy Seals
Brand: PAC RACING SPRINGS
SKU: 278-KS031
Price: 613.99 USD
Availability: InStock

^$613⁹⁹

Ships on Sep 08, 2026

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RPM Dual LS Series Valve Springs

Closed Pressure: 145 LBS @ 1.800
Open Pressure: 411 LBS @ 1.500
Spring Rate: 409
Max Coil Bind: 1.000
Max Lift: .700
Includes RPM Dual Springs 278-1206X, Titanium Retainers 278-R435, Spring Seats

PAC Racing Springs has developed a new process using all the latest advancements from circle track and drag racing success. They have applied this new method to great designs that will allow for a performance increase that exceeds all demands.

Part TypeValve Spring Kit

Product LinePAC RPM Series Valve Springs

BrandPAC RACING SPRINGS

Package Height3.6

Package Width4.0

Package Length15.2

Weight4.41 PG

Part CategoryPerformance Parts

Part FitmentSemi Universal

Vendor Part NumberPAC-KS031

Package Qty1

Package TypeEA

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

RPM Dual LS Series Valve Spring Kit Includes RPM Dual Springs, Titanium Retainers, Spring Seats, Valve Locks and Economy Seals

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