NOS offers solenoid rebuild kits for a variety of solenoid models and styles, both nitrous and fuel. They feature new long-lasting pistons and return springs. When you're serious about racing with nitrous, rebuild kits become standard maintenance equipment. Order the kit designed for your application.

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NOS TC178 High flow nitrous solenoid with a 0.178in. outlet orifice and Aluminium base, blue

NOS TC178 High flow nitrous solenoid with a 0.178in. outlet orifice and Aluminium base, blue

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Nitrous Express Solenoid Rebuild Kit Alcohol (.150 Orifice)

Nitrous Express Solenoid Rebuild Kit Alcohol (.150 Orifice)

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NOS Pro Race Fuel Solenoid w/ Bottom Exit, Black

NOS Pro Race Fuel Solenoid w/ Bottom Exit, Black

$168.91

NOS Cheater Nitrous Solenoid, Black

NOS Cheater Nitrous Solenoid, Black

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Nitrous Express Nitrous Plate; SS Solenoid To Plate Connector; Holley; Twin Stage 6; ProPower; 4500, Black, Old Style Plate

Nitrous Express Nitrous Plate; SS Solenoid To Plate Connector; Holley; Twin Stage 6; ProPower; 4500, Black, Old Style Plate

$45.87

NOS 4150 Flange Dual Soleniod Bracket, One Side

NOS 4150 Flange Dual Soleniod Bracket, One Side

$151.07