Chevy BB 348/409 V8 Pro Series Pro Billet Distributor
Chevy BB 348/409 V8 Pro Series Pro Billet Distributor
SKU: SKU: JM7609R
In stock
Product Downloads

Product Details
Features
- Compatible with Chevy big block "W" (348 and 409) V8 engines
- Fully adjustable mechanical advance with additional springs and bushings included
Description
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.
Specs
| Trigger Type | Magnetic |
| Advance Type | Mechanical |
| Cap Color | Available in Black, Blue, Red |
| Terminal Gender | Male |
| Mechanical Tach Drive | No |
| Slip Collar | Yes |
| Coil Included | No |
| Coil Type | External |
| Coil Output | 35,000+ V |
| Gear Material | Steel |
| Housing Material | Machined Aluminum |
| Ignition Box Required | Yes |
| Marine Use | No |
| Cylinders | 8 |
| 3 Bushings And 4 Springs For Mechanical Advance | Included |
| Color-Matched Spark Plug Wire Retainer With Screws | Included |
Engine Fitment
COMPATIBLE WITH
CHEVROLET BIG BLOCK GEN. I (W) V8
• 5.7 L / 348 in3
• 6.7 L / 409 in3
Q&A
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.
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 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.
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.
Emissions Notice
This Top Street Performance (TSP) product is designed for racing and off-road competition use only. It is not legal for use on public roads or emissions-controlled vehicles and does not comply with federal, state, or local emissions regulations. The buyer assumes all responsibility for legal use and installation.
What is a Emissions-Controlled Vehicle?
"An emissions-controlled vehicle is any vehicle equipped with a factory-installed emissions control system designed to reduce air pollution. These systems include catalytic converters, oxygen sensors, EGR (Exhaust Gas Recirculation) valves, and diesel particulate filters (DPF). Most vehicles manufactured after 1975 are considered emissions-controlled and must comply with federal and state emissions laws when used on public roads."
Chevy BB 348/409 V8 Pro Series Pro Billet Distributor
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.
Compatible with:
CHEVROLET BIG BLOCK GEN. I (W) V8
• 5.7 L / 348 in3
• 6.7 L / 409 in3
Trigger Type: Magnetic
Advance Type: Mechanical
Cap Color: Available in Black, Blue, Red
Terminal Gender: Male
Mechanical Tach Drive: No
Slip Collar: Yes
Coil Included: No
Coil Type: External
Coil Output: 35,000+ V
Gear Material: Steel
Housing Material: Machined Aluminum
Ignition Box Required: Yes
Marine Use: No
Cylinders: 8
3 Bushings And 4 Springs for Mechanical Advance: Included
Color-Matched Spark Plug Wire Retainer with Screws: Included