Small Block Chevrolet - Gen III/IV - LSA 20-166BK NotPromoted 7 V8 1988 - 1992

7 V8 1988 - 1992 Chevrolet G30 454/7

7L V8 1986 - 1995 GMC K2500 Suburban 350/5

4L/V8 1985 - 1991 Chevrolet Astro 4

Performance condensers contain mylar foil windings to prevent against points pitting

Additional inlet/outlet ports are provided where required for plumbing convenience

Small Block Chevrolet - Gen III/IV - LSA 20-166BK NotPromoted 7 V8 1988 - 1992Small Block Chevrolet Gen III IV LSA 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 the factory setup is too wide to fit your project, Holley has the answer. The 20 166 Bracket tucks the Alternator in closer toward the engine when compared to the original LSA accessories, giving more clearance where needed. These brackets look truly at home on the LSA engine, so much so that