Vulcanworks

Replacement Auto Advance Adapter for Twin Cam Igntion Conversion kits

All Chain Drive Cam- Twin Cam Engines

Moves the Coil Bracket out 1" from the Top Motor Mount
Machined Finished or Black Powdercoat

Solid sprocket conversion to eliminate compensator assembly.
Eliminates slippage and noise from compensator.

Made from 4140 Tool Steel & Heat Treated.

12mm Peanut Plug
Fits Rev Tech Motors

• Use with dual plug heads, takes the place of the right side spark plugs.
• Stainless Steel

Push in cap, start motor, once motor starts, compression release automatically pops off.

Sold per pair(2)

 14mm Long Reach Set

• Use with dual plug heads, takes the place of the right side spark plugs.
• Stainless Steel

Push in cap, start motor, once motor starts, compression release automatically pops off.

Sold per pair(2)

14mm Short Reach Set

• Use with dual plug heads, takes the place of the right side spark plugs.
• Stainless Steel

Push in cap, start motor, once motor starts, compression release automatically pops off.

Sold per pair(2)

 14mm Long Reach Set

• Great for any dirt bike/single cylinder motorcycle.
•  No adapters needed, can be taken apart to be cleaned.
  
• Stainless Steel

Push in cap, start motor, once motor starts, compression release automatically pops off.

Billet Aluminum Coil Brackets available in Machined Finish or Gloss Black Powder Coated

• Accepts single & dual tower Dyna coils.
• Fits all H-D's with custom top motor mount.

Add Top Motor Mount, Coils, Switches...

Fits:

• 1949-1988 Harley Davidson 4 Speed & Softail Frames
• Aftermarket Frames with removable fork cups

Made from Billet steel and Nickel Plated for corrosion resistance
Lower fork cup has fork stop lug that replicates the lug on OEM Dyna & FXR frames, Allowing use of 39mm and aftermarket front ends.
This will work with most billet triple tree sets. These will not break as most internal stops do.

Fits 1949-1988 OEM Harley Davidson Big Twins Frames
Bright Nickel Plated for Corrosion Resistance
Includes Upper and Lower fork cup set, Timken bearings & races.

Fits:
1988-Up FXR
1991-2005 FXD DYNA except FXDWG use kit #4380)
1988-2003 Sportsters

Set includes:  fork cups, Bearings, and a new Fork stem

Machined from 4140 Tool Steel & Bright Nickel Plated for Corrosion Resistance
Bottom bearing cup has a fork stop lug.
Retains internal fork lock.

3 Degree Rake for Big Twins

Fits:
Softails Up to 1988
All 4 Speed Frames.
Custom Frames with removable Fork Cups

Machined from 4140 tool steel bar stock.

Raked cups produce no bad handling traits as do raked trees.

• Bright Nickel Plated
• Includes bearings.