LaMulaAuto HEI Ignition Distributor for Ford 240/300 Inline-6 — One-Wire 65kV Coil, CNC Aluminum

This distributor is made as a brand-new, OEM-fit unit to replace worn or failing distributors on vintage and working trucks including F100, F150, F250, E100, and E150 models equipped with 3.9L (240ci) or 4.9L (300ci) L6 engines. Manufactured with CNC-machined components, a high-performance hot-rolled aluminum housing, and an adjustable vacuum advance, the assembly aims to restore reliable spark and compatible fitment where the JM6528 number applies. It includes the complete distributor assembly but does not come with an installation guide; professional installation is recommended.

How does this distributor fit my Ford inline-six engine?

The LaMulaAuto unit is engineered as a direct replacement for many Ford 240 and 300 inline-six applications. It follows OEM dimensions and mounting points so it installs where the original HEI distributor sat. Confirm interchange number JM6528 and engine details before ordering.

• Exact-fit for Ford 3.9L/240ci and 4.9L/300ci L6 engines
• Compatible with F100, F150, F250, E100, E150 truck models
• Designed to match factory mounting and gear alignment

What performance features does the LaMulaAuto HEI distributor offer?

This distributor incorporates a 65kV high-voltage coil and precision-machined internals to deliver consistent spark energy for ignition. The housing uses hot-rolled aluminum for strength and improved sealing, and the vacuum advance is adjustable to tune timing under varying loads. These elements work together to maintain dependable firing across operating conditions.

• Built-in 65,000 volt coil for robust spark energy
• CNC-machined components for tighter tolerances
• Adjustable vacuum advance for timing optimization

Is installation difficult and what should I expect?

Installation follows standard HEI distributor replacement steps, but this product does not include an instruction manual. Because precise timing and correct mechanical installation are important, professional fitting or a qualified mechanic is recommended to avoid misalignment or timing errors. The unit is designed for one-wire HEI hookups to simplify wiring when compatible.

• Comes as a complete distributor assembly—no instruction booklet included
• One-wire HEI compatible to streamline electrical connections
• Professional installation advised for accurate timing and longevity

What quality assurances and warranty-level benefits are provided?

LaMulaAuto markets this distributor as brand-new with OEM-level quality controls and high-grade hardware. Every part undergoes testing prior to assembly, and the construction emphasizes durability through polished machining and sturdy materials. While specific warranty terms depend on the seller, the product is sold as an exact-fit professional replacement backed by the manufacturers quality claim.

• Brand-new, OEM-quality construction and hardware selection
• Precision CNC machining and polished housing for durability
• Quality testing performed on parts before final assembly

Who is this for? This LaMulaAuto HEI Ignition Distributor is aimed at owners and mechanics working on Ford 240ci and 300ci inline-six trucks who need a direct replacement distributor with integrated 65kV coil and one-wire HEI compatibility. It suits restoration projects, daily drivers, and fleet vehicles where OEM fit and robust spark energy are priorities—buyers should be prepared to have the unit professionally installed and correctly timed.