3916588KIT - Heavy Duty Exhaust Valve Springs For C8.3L (Genuine Cummins)
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Part # 3916588 - Heavy Duty Exhaust Valve Springs For C8.3L (Genuine Cummins)
If you have a mechanical C8.3L without an exhaust brake, chances are you don't have strong enough valve springs to effectively hold the exhaust valves close during exhaust braking. Luckily, Cummins also produced engine configurations with exhaust brakes so you can get the heavier duty valve springs for yours. The price listed is for a set of 6 springs.
Please include your engine serial # so that we can verify these are the correct springs for your application.
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