Dyna Engines / Internal Components

What Is In This Collection

Camchest kits, camshafts, big bore kits, valve springs, retainers and seals, complete engines and oil pumps, from Feuling, S&S Cycles, Revolution Performance, JIMS, Trask and Alloy Art.

Dyna Fitment

Dyna covers '91-'17 - FXD Super Glide, Street Bob, Fat Bob, Wide Glide, Low Rider and Switchback. The Dyna is cable throttle throughout its run, so throttle-by-wire parts do not apply.

Years that change what fits:

• 2006 - the Dyna took the revised cam chest a year before the rest of the range.
• 2017 - the Dyna line ended and was replaced by the M8 Softail.

Engine Parts Go By Cam Chest, Not By Model

This is the one that catches people out. Two bikes of the same year wearing the same badge can take completely different cams, plates, tensioners and oil pumps, because what matters is which engine generation is in the frame. Read the fitment list on the product page against your own motor rather than going by the model name.

Engine parts for this platform are also split by motor generation: Evo Motor, Twin Cam '99-'05 and Twin Cam '06-'17.

More For Your Dyna

All Dyna Parts · Dyna Grips · Dyna Transmission / Clutch · Dyna Fairings & Windshields · Dyna Foot Controls / Accessories · Dyna Air Cleaners · Dyna Seats & Sissy Bars · Dyna Risers · Dyna Lighting & Turn Signals

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