Machine Customizing

THE MOST COMPREHENSIVE AND COMPLETE HARLEY-DAVIDSON MOTORCYCLE MACHINE SHOP IN NEW YORK AND THE NORTHEAST

Precision case boring for large bore applications


Cam bearing bores repaired with our in-house 6061-T6 aluminum sleeves…better than the parent material

Our famous Gen II, Stage I, II, III, and Stage IV Twin Cam cylinder Heads along with our new Stage IV High-Output Heads!!!


Stage I and II Evo cylinder heads

Two Holes Of Cylinder Head — Munnsville, NY — Hillside Motorcycle & Machine

  • Slide title

    Write your caption here
    Button

  • Slide title

    Write your caption here
    Button

Shovelhead, Evo XL, and Iron XL porting work


Dual-plug cylinder head machining


Compression release machining


Precision cylinder head cc’ing and surfacing


5, 7, angle and full radius valve seat work using Goodson, and Serdi tooling/fixturing


Chambers machined for 20, and 30-degree pistons


Guide bores repaired/custom guides manufactured


Timken Bearing conversions and repairs


Breather bores repaired, and degreed


Cases machined for stroker set-ups


Precision cylinder boring and cylinders machined for “0” deck

Expert Thunderjet carb machining and set-ups


S&S E and G carb boring in our custom fixturing


2 pc. Delphi throttle bodies bored from 41mm to 46.5mm using our in-house throttle plates, with manifold porting


Carb and throttle body backing plates machined for large bore throttle body applications(ie 58 and 66mm’s)


Expert, precision cylinder head work and modifications


Cylinder Head Flow Testing on our Superflow


107″, and 98″ Twin Cam cylinder boring, using our proprietary Wiseco/Cosmetic kits, featuring 4cc domes or flat-tops on the 107’s, or 8.5cc domes or flattops on our 98″ers.(we can configure these domed pistons to your needs)


Cylinder re-sleeving



Blank-top pistons machined to your needs/specs


Crankshaft re-building/balancing using S&S Tooling

  • Slide title

    Write your caption here
    Button

  • Slide title

    Write your caption here
    Button

  • Slide title

    Write your caption here
    Button

  • Slide title

    Write your caption here
    Button

Precision surface grinding


Crankshafts pinned/welded to prevent movement/scissoring


Flywheel lightening for quick-revving “Hot-Rods”


Hillside Cycle “Cross-Ram” dual-carb manifolds with complete carb set-ups


Folks we are happy to perform simple valve jobs and repairs to all types of H-D cylinder heads from old to current models at very reasonable pricing and turn-around times—-guide holes repaired, spark plug holes, broken exhaust studs, etc, etc, etc.


Mig, Tig, Stick welding, and brazing.


Much, much, more available—–Just call us 315-495-6650

Share by: