Chevy BB 348/409 V8 HEI Distributor

• Supports reliable ignition timing and consistent spark delivery for improved Chevrolet W-series big block 348/409 performance.

• Engineered for dependable ignition operation across the RPM range in Chevrolet W-series big block 348/409 applications.

• Integrated HEI module and coil design helps simplify installation and support strong spark output.

• Compatible with Chevrolet W-series 348 and 409 distributor applications.

Engineered for dependable ignition performance, this distributor combines durable construction with reliable triggering and spark delivery for compatible Chevrolet applications.

The performance-oriented design supports accurate timing control, responsive acceleration, and consistent ignition operation for street-driven and performance engine combinations.

Designed for use with compatible ignition systems, this distributor helps support reliable street performance, stable timing operation, and consistent ignition characteristics.

What applications is this distributor compatible with?
This distributor is designed for COMPATIBLE WITH, CHEVROLET BIG BLOCK GEN. I (W) V8, 5.7 L / 348 in3, 6.7 L / 409 in3, NOTE: Distributor gear is most compatible with cast iron hydraulic or solid flat tappet camshafts; consult cam manufacturer for recommended gear material..

Will this distributor fit my engine?
This distributor is intended for Chevy/GM applications and should match your engine type and ignition system.

What does a distributor do?
A distributor routes high-voltage electricity from the ignition system to each cylinder at the correct time.

What type of advance does this distributor use?
This distributor uses mechanical and vacuum advance, which affects ignition timing performance.

What type of distributor gear is included?
This distributor includes a steel gear, which should be matched to your camshaft material.

Does this distributor include an ignition coil?
Yes, this distributor includes an ignition coil.

Will this distributor improve ignition performance?
Yes, a performance distributor can improve spark delivery and engine efficiency.

Is this a good upgrade over a stock distributor?
Yes, aftermarket distributors can provide improved reliability and performance over stock units.

Do I need to set timing after installing this distributor?
Yes, ignition timing should be properly set after installation for optimal performance.

Can this distributor be used in performance builds?
Yes, distributors are commonly used in performance and custom engine builds.