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All of our products are made-to-order. Please expect a 2-3 week ship time to ship your order depending on finishes, parts, backorders, shipping delays, etc.

Expect a minimum of 2 weeks for anodizing. Due to shipper and supplier delays, your order may take longer to arrive.

Ford 351C / 351M-400 Application Info


All 351C / 351M-400 pulley systems are designed for standard rotation water pumps.

Stock Ford water pumps will work.

Aftermarket pumps are available as well, including:  Edelbrock #8844 (cast) or #8849 (polished), Milodon #16235 (hi-volume) or 16335 (std), Flow Kooler #1648, and GMB #1251110AL.


Crankshaft Damper


351C / 351M-400 kits are designed for the factory 4 bolt pattern damper shown here

Quality aftermarket balancers are available for this engine, but some aftermarket dampers are not direct replacement for factory dampers. Be sure the manufacturer specifies the factory correct bolt pattern and pulley spacing


Additional Notes

  • All 351C kits use two 6 groove serpentine belts (except for CFS04/CFS14 kit which has one 6 groove serpentine belt)
  • 351C kits are designed for use with electric cooling fans. If you need to run a mechanical fan, contact us and we can make modifications to the waterpump pulley