Chev 396 - 454 A/C, Alt & P/Steering Wraptor Serpentine Kit # 454-WRAPTOR-ACChev 396 454 A C, Alt P Steering Wraptor Serpentine Kit # 454 WRAPTOR AC Big Block Chevy 396, 427 and 454 Serpentine Conversion KitAir Conditioning, Power Steering and Alternator All Inclusive WRAPTORTM8 Track Serpentine System for Chevy Big Block engines with 140 Amp alternator, GM Type II Power Steering Pump and Peanut Style AC compressor. CVF Racing's 8 Rib Serpentine pulleys increase grip, reduce stretching and prevent slipping compared to