Chevy BB 348/409 V8 Pro Series Pro Billet Distributor

Overview

TSP’s Pro Series Pro Billet Distributor is for the racer who needs added spark and precision for their high performance power plant. It features a high quality, fully adjustable mechanical advance and an accurate magnetic pick-up trigger. The CNC-machined aluminum body and hardened steel shaft, guided by a sealed ball bearing on top and a sintered steel bushing on the bottom, ensure stability up to 10,000 RPM. The distributor can be locked out and features solid brass terminals, a slip collar, and a color-matched wire retainer.

This distributor is designed for a 12 volt electrical system with an alternator. It is not compatible with a generator and cannot be used with a ballast resistor. Requires the use of an ignition control system and external ignition coil.

Specifications

• TRIGGER STYLE: Magnetic
• ADVANCE TYPE: Mechanical
• CAP STYLE: Male
• MECHANICAL TACH DRIVE: No
• SLIP COLLAR: Yes
• COIL INCLUDED: No
• COIL TYPE: External
• RECOMMENDED COIL OUTPUT: 35,000+ Volt Recommended
• GEAR MATERIAL: Steel
• HOUSING MATERIAL: Machined Aluminum
• IGNITION BOX REQUIRED: Yes
• MARINE USE: No
• CYLINDERS: 8
• INCLUDED: 3 Bushings and 4 Springs for Mechanical Advance, Color-Matched Spark Plug Wire Retainer with Screws

Fully Adjustable Mechanical Advance

An important feature on all Top Street Performance Pro Series distributors is the fully adjustable mechanical advance. This allows you to easily modify the distributor to achieve a variety of timing curves. Included with all Pro Series distributors are four bushings of varied size. The bushing determines the mechanical advance the distributor can achieve. Also included are six springs, with two at each level of tension. The springs control the rate at which the distributor reaches the advance.

Fitment

CHEVROLET BIG BLOCK GEN. I (W) V8

• 5.7 L / 348 in₃
• 6.7 L / 409 in₃

Alert

This product is legal for off road use and non pollution controlled vehicles (1965 & older); however, it has not been tested or approved by the California Air Resources Board (CARB) for highway vehicles in the state of California. By purchasing this product, buyer agrees it will not be used on pollution controlled vehicles in California, or in a state with similar emissions regulations.

Resources

Part Numbers

• BLACK: JM7609BK
• RED: JM7609R