Calibration Spring Heavy Duty

Name: Calibration Spring Heavy Duty
Brand: CROWER
SKU: 258-68001-1
Price: 45.60 USD
Availability: InStock

^$45⁶⁰

Ships on 11/03/2026

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Calibration Spring

Heavy Duty
Duel
Each

Crower's calibration springs help calibrate your spring tester with accurate seat and nose open spring pressures based on aplotted graph included with the spring.

Performance valve springs from Crower are available for a variety of applications. Proper valve springs are essential to valvetrain performance. They keep the correct seat and open pressures on the intake and exhaust valves when matched with the right cam and cylinder head application.

Part TypeValve Spring

Product LineCrower Valve Springs

BrandCROWER

Package Height3.2

Package Width3.7

Package Length9.5

Weight0.77 PG

Part CategoryPerformance Parts

Part FitmentSemi Universal

Vendor Part Number68001-1

Package Qty1

Package TypeEA

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

Calibration Spring Heavy Duty

⚠️ Warning

Motor Vehicles

Tools

Electrical Cords