Genuine Chevrolet C20 Distributor Reluctor

Ignition Distributor Reluctor
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    Chevrolet C20 Distributor Rotor

    Part Number: 19110934
    $12.02 MSRP: $22.68
    You Save: $10.66 (47%)
    Ships in 1-3 Business Days
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    Product Specifications
    • Other Name: ROTOR, Distributor; Rotor
    • Replaces: 12366641, 10498150
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 1985-1986 Chevrolet C20 | CREW CAB, REGULAR CAB | 6 Cyl 4.3L, 6 Cyl 4.8L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 7.4L

Chevrolet C20 Distributor Reluctor

The Chevrolet C20 Distributor Reluctor provides a sharp timing pulse that allows the ignition module to spark each cylinder at exactly the right moment, increasing throttle response and fuel economy. Praised across decades of Chevrolet pickups, this tiny wheel has a big reputation for keeping big blocks and small blocks firing smoothly long after mechanical points would fade. Every Distributor Reluctor rotates in perfect step with the cam. Its teeth or slots slice through the magnetic field and create sharp waves of voltage that can be read by the module without hesitation, so detonation risk drops and highway cruising is smoother. Whether bolted inside an early carbureted C20 or a later fuel-injected C20, compatibility is still quite simple as the Distributor Reluctor design follows the eight-cylinder layout and is compatible with both magnetic pickups and hall sensors applied through multiple Chevrolet production runs. Drivers notice faster cold starts, cleaner combustion, and steadier idle, all thanks to timing that remains locked in, even after thousands of miles. A hardened iron eight-tooth ring option will stand up to heat and grit, while the slotted steel disc variant provides a digital-clean signal that shrugs off wider air gaps, giving the Distributor Reluctor a safety margin in case shaft bushings wear. By preventing timing drift, it is part of the solution to the C20 meeting emission targets for its time, as well as protecting exhaust valves from knock damage, making it important to long-term engine health. The way the Distributor Reluctor keeps classic drivetrains original is appreciated by Chevrolet heritage fans. Because the Distributor Reluctor has no rubbing contacts, its strong geometry minimizes wear that was a plague on older spark systems on every Chevrolet truck. This reliable Distributor Reluctor also supports tachometer accuracy, empowering drivers with real-time feedback of their engines. Even lifted off-road C20 builds enjoy stable ignition under load, proving why Chevrolet loyalists trust it for reliability and performance in any hardworking C20 they own.

Each OEM Chevrolet C20 Distributor Reluctor we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.

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