Dodge/Cummins 5.9L 12V Black Lightning Diesel Performance Valves | Set of 8

QualCast

Black Lightning Diesel Performance Valves are designed for maximum efficiency, withstanding the extreme conditions of a turbo diesel engine. Exhaust valves use an Inconel 751 head and intake valves have 21-N4 stainess steel heads. Both intake and exhaust valves emply a mid stem "friction weld."

All Black Lightning Diesel Performance Valves have a hardened tip and a black nitride finish to the entire valve, including the top of the valve. The seat face remains precision machined.

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Order No. Description Price Quantity
77-165008 Exhaust | 1.654" Head Dia. | 0.3132" Stem Dia. | 0.236" Tip | 5.081" OAL | $25.95 Each $207.60
77-177008 Intake | 1.772" Head Dia. | 0.3138" Stem Dia. | 0.236" Tip | 5.084" OAL | $10.25 Each $82.00
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