Chevy SB/BB V8 Pro Series Pro Billet Distributor with Vacuum Advance
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 has also been outfitted with a vacuum advance.
Requires the use of an ignition control system and external ignition coil.
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.
Mechanical & Vacuum
MECHANICAL TACH DRIVE
35,000+ Volt Recommended
IGNITION BOX REQUIRED
3 Bushings and 4 Springs for Mechanical Advance, Color-Matched Spark Plug Wire Retainer with Screws
CHEVROLET BIG BLOCK V8 GEN. II (MARK IV)
6.5 L / 396 in3
6.6 L / 402 in3
7.4 L / 454 in3
CHEVROLET SMALL BLOCK V8 GEN. I
4.3 L / 262 in3
4.3 L / 265 in3
4.4 L / 267 in3
4.6 L / 283 in3
4.9 L / 302 in3
5.0 L / 305 in3
5.0 L / 307 in3
5.4 L / 327 in3
5.7 L / 350 in3
6.6 L / 400 in3
Will not fit tall deck blocks
Will not fit if using a governor
Distributor gear is most compatible with cast iron hydraulic or solid flat tappet camshafts; consult cam manufacturer for recommended gear material
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.