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Fleece Performance NSBU pigtails are a replacement NSBU connector set with 6" pigtails for 2001–2004 GM trucks and vans equipped with Allison 1000/2000 series transmissions. Supplied with heat-sealable butt-style connectors and made in-house using automated cutting and crimping, these pigtails provide a quality replacement to restore proper transmission-related wiring connections quickly and reliably.
Fleece Performance 01-04 GM 2500/3500 Duramax (w/Allison Transmission) NSBU Pigtails
