Performance · Engine Performance
Brand: ACDelco
Manufacturer: General Motors LLC (ACDelco)
Interchange #: DOR233534, RAY422958
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The ACDelco Underdrive Pulley Kit is manufactured by General Motors LLC (ACDelco) and engineered to meet or exceed original equipment manufacturer (OEM) specifications for the engine performance category.
Cross-referenced under OEM number ACD-178246 and interchange numbers DOR233534, RAY422958. Confirmed compatible with 3 vehicle configurations — see the Vehicle Fitment tab for the full compatibility table.