JDMSPEED HEI Distributor for Ford 351C/351M 400–460 Engines, Red — 65,000V Coil & Billet Aluminum

JDMSPEED HEI distributor module replacement for Ford 351C/351M and 400–460 engines is a complete, high-voltage ignition unit with coil, cap, rotor and adjustable vacuum advance built to be a direct OE-style swap.

This heavy-duty replacement distributor is CNC-machined from billet aluminum, fitted with a 4340 chrome-moly drive gear and a 65,000-volt ignition coil, and tuned to deliver consistent spark timing up to 7,500 RPM. It’s sold as a drop-in assembly (cap and rotor included) and carries cross-reference numbers 1046013, PE332U and JM6506BL, making it suitable for many Cleveland and big-block Ford applications when matching year, make and OE number.

Will this distributor directly replace my Ford 351C or 351M?

Yes—this unit is specified as a direct replacement for Cleveland-series 351C and 351M engines. Confirming vehicle year, engine code and OE part number ensures compatibility before installation.

• Cross-references: 1046013, PE332U, JM6506BL.
• Designed for Cleveland 351C and 351M engines.
• Check your OE number and model year to verify fitment.

How does the HEI distributor improve ignition performance?

The distributor includes a high-energy 65,000-volt coil and a high-performance electronic module to provide dependable firing up to 7,500 RPM, yielding crisper throttle response and reliable combustion across the rev range. True spark alignment and a robust internal module reduce misfire risk compared with worn or aging stock units.

• 65,000 V coil for stronger, more consistent sparks.
• High-performance module rated to 7,500 RPM for high-rev stability.
• True spark alignment for improved throttle response.

What materials and construction features make this distributor durable?

The housing is CNC-machined and polished billet aluminum, providing tight tolerances and long-term corrosion resistance. The drive gear is forged from 4340 chrome-moly for compatibility with both cast and billet camshafts and improved wear resistance under load.

• Billet aluminum housing: precision fit and corrosion resistance.
• 4340 chrome-moly gear: durable, works with cast or billet cams.
• Polished finish and robust internal components for longevity.

What comes in the box and what should I check before ordering?

This JDMSPEED kit ships as a ready-to-install distributor with cap and rotor included; the bright red finish helps visual identification during service. Before ordering, always verify the vehicle’s engine type (351C/351M/400/429/460), the OE part number and the year/make/model to guarantee correct fitment.

• Included: distributor, cap, rotor, and high-voltage coil.
• Color: red housing for easy identification.
• Pre-order checklist: confirm OE number and engine model.

Who this is for: This JDMSPEED HEI distributor is intended for classic Ford owners, restorers and performance enthusiasts working on Cleveland 351C or 351M engines or big-block Ford 400/429/460 applications who need a reliable, high-voltage direct-replacement ignition unit. It suits anyone replacing a worn factory distributor, upgrading to a higher-energy HEI system, or rebuilding an engine where dependable timing and robust materials are priorities. Always verify compatibility with your specific vehicle year and OE number before purchase to ensure a correct fit.