Send high-voltage spark from the coil to each cylinder in firing order with the Standard Ignition DR-308 Distributor Rotor. It is a direct-fit replacement for the listed applications, including the 1953-1962 Chevrolet Bel Air, 1953-1955 Chevrolet Corvette, 1954-1959 GMC 100, 1957-1958 International A100 Truck, 1958-1962 American Motors American and 1959-1962 Chevrolet Impala, among 153 applications. See the Buyer's Guide tab for the full list and engine details.
The rotor turns with the distributor shaft. It carries current from the center of the distributor cap to each outer terminal in sequence, which feeds the spark plug wires. Standard Ignition makes original equipment ignition products worldwide and maintains quality control throughout manufacturing, from componentry to the finished product.
- Dielectric alkyd: High-grade dielectric strength alkyd resists dirt sticking. This decreases carbon tracking for extended service life.
- Solid brass segments: Chosen for better conductivity and higher voltage spark to the plugs.
- Shaft retention: Shaft retention clips are used where the application requires them, for proper fit and performance.
- Engineering background: Built on decades of Standard Ignition research and development in distributor caps and rotors.
Signs this part may need replacing include misfires, hard starting, rough running or a no-start. A burned or worn tip, cracks, or carbon tracking on the rotor are also signs. Diagnose the ignition system before replacing parts, since other components can cause the same symptoms.
Interchange: 3118583 · J3118583 · D132 · DR945 · RR161 · 12338681 · 19106982 · 1924245 · 1927191 · 1931482 · 1931851 · RR161SB
This part cross-references / interchanges with the following part numbers:
3118583, J3118583, D132, DR945, RR161, 12338681, 19106982, 1924245, 1927191, 1931482, 1931851, RR161SB
