Application Guides

1. Big Boar Battery Application Guide for Harley Davidsons.

There are two possible battery configurations displayed below. Note the battery terminals facing towards you.

Configuration Type

Type A	Type B

Compatability Guide

Model	Road King	FL	FLH	FXR	FX-Series	FXST	Dynas	Sportster	FLT	FLHT	Type
BB350 (6-7/8L x 6-1/6H x 3-5/16W)						'91 up	'91 up	'97 up	'80 to '96*	'80 to '96*	B
BB350-RP (6-7/8L x 6-1/16H x 3-5/16W)				'82 up	'71 to '78	'84 to '90		'79 to '96			A
BB312(5-7/8L x 5-1/16H x 3-1/2W)											A
BB1000 (6-1/5L x6-3/4H x5W)	'97 up	'97 up	'97 up						'97 up	'97 up	A
BB450-B (7-3/4L x 6-1/2H x 5-1/8W)**		'65 to '84	'65 to '84					'67 to'78			A

* Battery is slightly smaller than stock.

** Terminals extend above battery casing and may require cutting of the battery box cover for proper installation.(BB450-B Terminals extend 1/2" above height measurement.)