1984-1990 GM Large Case 140 Amp Alternator, 6 Groove Pulley, Stealth Black 7290NB6G

GM CS144 large case alternator, 140 amp, 6 groove pulley, powder coated black finish, includes a universal wire harness that converts a CS connector to a SI connector, uses double wide heavy duty ball bearings, low idle cut-in internal voltage regulator, spike resistant diodes, external cooling fan. Tuff-Tested to survive even the worst under the hood conditions.

Manufacturer Part Number : 7290NB6G

Part Notes:

Fits most 1984-90 GM cars and light trucks.