H-12 battery cast is plastic as original battery, with a removable top. Kit features a mock plastic top that will house most smaller batteries and mounts like an original battery.

Mock battery box is actually an "empty" black plastic battery case and top. The strap, top and side cover can hold battery in place. Remove plastic sperators in case to fit the smaller battery of your choice. The smaller battery must be fitted inside: spaced, insulated and connected to terminals. *NOTE: Must order top, OE side cover, and strap separately. *NOTE: Internal of empty battery case will house an anti-gravity, FXD or XL hi-output battery. *NOTE: Remove as many as 6 separate plates for battery installation. Fit and insulate with foam as required for battery installation. Battery terminals of the "installed" battery must be connected to the two terminal tabs on the mock battery. Keep the actual battery terminals from the (H-12) mock battery terminals from making any contact.

FITS

FL 1965-1984

XL 1967-1978