Products Map

RevTech Adjustable Breather Valve 
+10 degree duration For 1948-Early 1977 Engines
Stock Size
Includes Shim Set

Replacement Auto Advance Adapter for Twin Cam Igntion Conversion kits

All Chain Drive Cam- Twin Cam Engines

Replacement Auto Advance Adapter Screws for 3757
1/4-20 x 3/8 SHCS
Set of 2 Screws

All Chain Drive Cams- Twin Cam engines

Used with our Ignition & Auto Advance

Also Stock Replacment for Points Igntions

Replaces the small stock round pipe adjusters.
Large surface area stops the swingarm tube from collapsing due to over-tightening.
Works with all FXRs, 1980-2001 Touring & 1977-2004 Sportster
Includes Ny-Lock Nuts

1”/25mm ID axle spacers are made from 6061 billet aluminum bar stock, 1-1/2 OD, with a Black Anodized Finish

These are made for 1" or 25mm ball bearing axles & wheels.