LS/LT Acc. Drive Bracket A/C P/S & Alt Brackets works w/R4 compressor 20-131BK marine-flame-arrestor 9L V8 1960 - 1961

9L V8 1960 - 1961 Plymouth Custom 361/5

A 175 GPH 10 Micron filter and a regulator preset at 59

Durable Construction

3L V8 1981 - 1982 Buick Regal   267/4

Applications:  2001-2003 Chevrolet Silverado 1500 HD

LS/LT Acc. Drive Bracket A/C P/S & Alt Brackets works w/R4 compressor 20-131BK marine-flame-arrestor 9L V8 1960 - 1961Overview: NOTE: This bracket REQUIRES an installation kit for assembly (Part 21 1, 21 2, OR 21 3, see Fitment Guide below for the correct installation kit for your application). Holley is pleased to offer simple, clean, cost effective solutions that solve the accessory drive challenges encountered when swapping a GM LS engine into a muscle car, truck, hot rod or other vehicle. These brackets were designed to deliver a factory style appearance, correct