Chevy BB 348/409 V8 Pro Series Ready to Run Distributor

Upgrade compatible Chevrolet ignition systems with a distributor designed for reliable spark delivery, stable timing characteristics, and dependable high-RPM performance.

Its precision-engineered construction and ignition components help maintain consistent engine operation while supporting long-term durability in street and performance applications.

The ready-to-run configuration allows installation without a separate ignition control box in compatible applications, helping simplify wiring while maintaining reliable ignition performance.

COMPATIBLE WITH
CHEVROLET W-SERIES BIG BLOCK V8
• 5.7L / 348 in³
• 6.7L / 409 in³

NOTES
Fits Chevrolet W-series big block engines only (348 and 409).
Not compatible with later Mark IV big block Chevy engines (396, 402, 427, 454).
Designed for carbureted ignition systems.
Ready-to-run distributor with built-in ignition module — no external ignition box required.
Distributor gear compatibility should be verified with camshaft material prior to installation.

COMMON VEHICLE APPLICATIONS
• Chevrolet Impala
• Chevrolet Bel Air
• Chevrolet Biscayne
• Chevrolet C10
• Chevrolet C20
• Chevrolet K10

SPECIFICATIONS
Trigger Type: Circuit Board Module with Magnetic Pick-Up
Advance Type: Mechanical and Vacuum
Cap Color: Available in Black, Blue, Red
Terminal Gender: Male
Mechanical Tach Drive: No
Slip Collar: No
Coil Type: No
Coil Output: External
Required Coil Output: 35,000+ V
Gear Material: Steel
Housing Material: Machined Aluminum
Ignition Box Required: No
Marine Use: No
Cylinders: 8
3 Bushings And 4 Springs for Mechanical Advance: Included
Color-Matched Spark Plug Wire Retainer with Screws: Included
Vacuum Advance Block-Off Plate (Black): Included
Power Extension Cable: Included
Tachometer Output Extension Cable: Included