Mount a GM LS1 alternator to your RB25DET or RB26DETT engine with the CWC Alternator Bracket and Pulley Kit. LS alternators are easy to access in USA unlike the original RB alternators. LS1 alternators are rated 140 to 200 amps depending on which model you purchase (not included) Kit Contents: Billet 6061 Aluminum Bracket Custom pulley, uses original belt (not included) Installation hardware Made in Australia
