2-Wire Magnetic Distributor Black Cap for GM SB and BB Small Block

Upgrade your点火 timing with a SherryBerg 2-wire magnetic distributor engineered specifically for GM small block and big block engines. The billet aluminum housing dissipates heat rapidly while maintaining structural rigidity during extended sessions. A black HEI-style male cap routes wires cleanly and shields connections from engine bay grime. You will feel immediate throttle responsiveness once the magnetic trigger pairs with your ignition control system.

This unit installs directly onto the front mounting pad using a slip collar that slides into position without stressing internal gears. The magnetic trigger outputs a sharp signal that replaces fragile breaker points with reliable digital consistency. Mechanical advance weights move freely to optimize torque across low RPM ranges and highway cruise speeds. Your V8 runs smoother and fuels more efficiently when the timing curve stays predictable.

Benefits & Practical Tips

• Ignition Setup: Wire a compatible electronic ignition box to the magnetic trigger coil for uninterrupted spark generation.
• Cable Routing: Secure the two-wire harness away from primary HT cables to eliminate false triggering during hard acceleration.
• First Drive Routine: Limit sustained high RPM for the initial twenty minutes so the centrifugal weights seat correctly.

Technical Specifications

• Housing Construction: Durable billet aluminum machined with a natural industrial finish.
• Cap Configuration: Standard male profile compatible with HEI style distribution systems.
• Timing Mechanics: Electronic magnetic trigger paired with adjustable mechanical advance.
• Distributor Gear: Heat-treated melonized steel crafted for standard engine rotation direction.
• Fitness Profile: Front placement design featuring an integrated slip collar for GM sb and bb blocks.

Package Includes

One SherryBerg 2-wire magnetic distributor.

Important Reminders

An external ignition box is mandatory to power this magnetic assembly. This component is rated strictly for land-based recreational and competitive automotive use. Adhering to factory break-in protocols prevents premature wear on the camshaft lobe contact surface.

All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.

Clean electrical grounding and correct distributor shaft alignment let you fine-tune retard curves for drag strip launches or winding mountain passes without compromising daily drivability.