Requires: Corvette (any year LS) (or CTSV/G8/SS) crank pulley (12560115)
Includes: alternator bracket, belt tensioner, idler pulley, and mounting hardware
Made in Wichita, KS from aerospace grade, USA billet aluminum
Alternator: Suggested part # 19244779 105 amp (will not fit CTS-V alternators. Corvette or 2010-up Camaro large bolt pattern alternators will require 551905 alternator adapter). Will fit any other LS powered vehicle alternators with any amperage.
Fits all GM LS series engines
If needing to extend your alternator harness connection, use ICT# WEALT30-36 (4-pin) or WEALT40-36 (2-pin)
Belt length with the standard 105amp alternator and 551751-1 bracket: 2180K6 (85.8 inch)
Manual belt tensioners are available separately or can be requested instead of the automatic tensioner - Part# 551479