LSA Low Mount Alternator BracketLSA LS Low Mount Alternator Bracket If you're looking to swap an LSA or LS engine into your vehicle, but your engine didn't come with an alternator bracket or our high mount setup is too wide to fit properly in your engine bay, Our Billet Low Mount LSA LS Alternator Bracket offers a clean, economical mounting of a alternator using Corvette offset. Aftermarket replacement for the factory 25925447 bracket Product features: Machined from two solid billet