LS Alternator Bracket, Fits the 4.8, 5.3 and 6.0 

LS Alternator Bracket, Fits the 4.8, 5.3 and 6.0

This LS alternator bracket fits the 4.8, 5.3 and 6.0 iron block engines with the iron lower stock pulley. It mounts to the upper port cylinder head with the 2 supplied metric bolts. The bracket fits the Denso style 7si case alternators with 2 options available. The 70 amp 602-20112 and the 100 amp version 620-3146. This is available as a bracket only or as a kit which includes the bracket, alternator, and belt which is part number 625-8551.