Please check the wiring diagram in the picture
· OEM Fits are Direct Replacement.
· Strict control standards to Build and test
· Look for compatibility list for fitment or just ask us.
· Replace Part Number: 53-644
Will Fit
Compatible with Harley S&S Evolution, Ultima, Revtech, Shovelhead, & any Evolution based motors.
Will NOT fit For EFI models
Compatible with Harley Carbed Big Twin Models 1970-1999 & Sportster models except 1200S Sport 1971-2003.
Features:
· Easy install
· Simple operation
Package Include:
1 x Programmable Single Fire Electronic Ignition Module