STANDARD MOTOR PRODUCTS DDL21
57.15 mm distributor primary lead wire with two male blade terminals.
Standard Motor Products DDL21 is a short distributor primary/ground lead wire used inside selected classic distributors. It is 2¼ inches long and has two male blade terminals.
Application / fitment
DDL21 is catalogued for selected classic ignition systems, primarily General Motors. Depending on distributor design, it connects low-voltage components inside the distributor. Confirm fitment by distributor number and terminal shape.
- selected Chevrolet Camaro, Corvette, Malibu and other GM applications
- selected Pontiac Firebird, Grand Prix and related vehicles
- selected classic Delco distributors using two male blade terminals
This is not a high-voltage spark-plug lead or the main coil-to-cap lead. Incorrect primary wiring can cause no-spark or unstable ignition operation.
Technical information
- type: distributor primary/ground lead wire
- length: 2¼" / approximately 57.15 mm
- terminal quantity: 2
- terminal type: blade
- terminal gender: male
- conductor: stranded copper
- UPC: 091769003739
- sales unit: 1 piece
Route the lead so that it cannot rub against moving distributor components or become tensioned by the advance mechanism. Verify both terminal connections before installing the distributor cap.